CN109121577A - A kind of urban landscaping is planted trees dedicated digging apparatus - Google Patents
A kind of urban landscaping is planted trees dedicated digging apparatus Download PDFInfo
- Publication number
- CN109121577A CN109121577A CN201811270125.0A CN201811270125A CN109121577A CN 109121577 A CN109121577 A CN 109121577A CN 201811270125 A CN201811270125 A CN 201811270125A CN 109121577 A CN109121577 A CN 109121577A
- Authority
- CN
- China
- Prior art keywords
- digger blade
- power rail
- digging apparatus
- water
- cylinder
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- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
Abstract
It plants trees dedicated digging apparatus the present invention relates to a kind of urban landscaping, including connecting big handle, connect the pilot hole being provided on big handle for being connected with power arm, the upper end for connecting big handle is provided with a dynamical system, the power rail of dynamical system penetrates in a cylinder, power rail moves up and down in cylinder, and the internal diameter of cylinder is greater than the outer diameter of power rail, and the side of cylinder is fixedly connected with big handle is connect；A tripod is arranged in the lower section for connecting big handle, and tripod includes frame body and three support legs, and cylinder is fixedly connected with frame body, and power rail passes through the circular hole of frame body；Frame body is articulated and connected with the top of three support legs respectively, is respectively arranged with gag lever post close to the position of lower end in three support legs, one end of gag lever post and support leg are hinged, and the other end of gag lever post is hinged on power rail；The lower end of three support legs connects elongated digger blade.The present invention provides a kind of detachable transport, assembly is planted trees dedicated digging apparatus using simple, high-efficient urban landscaping of digging pit.
Description
Technical field
It plants trees special equipment field the present invention relates to afforestation, in particular to a kind of urban landscaping is planted trees Special digging
Pit device.
Background technique
Urban landscaping is the urban development of combining closely on the basis of traditional Chinese garden and modern garden, is adapted to
City needs, and contemporary human needs is complied with, using entire city area as carrier, to realize the garden style of entire city area and build
If a kind of novel garden for the purpose of Nationally Designated Garden City, its general objective is that " with fresh air, beautiful environment, good ecological environment, people
Occupy harmonious ", to the investment of social environment capital, economy return is various, and is very abundant.
And during Ecological Projects in Urban Gardens, tree grafting growth is an important content, and more due to trees
It is tall and big, need to dig deeper hole, and generally still rely on manually dig pit at present, cost of labor is higher, efficiency of digging pit is slower,
And that then there is volumes is big, weight is big, freight is high, on-site assembly difficulty is big, needs producer professional for some pit-pickers at present
Personage gives some on the spot guidance installation, the disadvantages of system operatio is complicated.
Summary of the invention
It is an object of the invention to overcome, volume existing for above-mentioned pit-picker in the prior art is big, weight is big, freight
The disadvantages of high, complicated for operation and a kind of detachable transport is provided, assembly is planted using urban landscaping that is simple, digging pit high-efficient
Set dedicated digging apparatus.
To achieve the goals above, present invention employs the following technical solutions: a kind of urban landscaping is planted trees dedicated
Digging apparatus, including the big handle of connection, it is described to connect the pilot hole being provided on big handle for being connected with power arm, connect big handle
Upper end be provided with a dynamical system, dynamical system includes a power rail, and power rail penetrates in a cylinder, and power rail is in dynamical system
It moves up and down in cylinder under the drive of system, the internal diameter of cylinder is greater than the outer diameter of power rail, and the side of cylinder is consolidated with big handle is connect
Fixed connection；One tripod is set in the lower section for connecting big handle, tripod includes the frame body of upper end and three support legs of lower end, frame
Body upper end offers circular hole, and the internal diameter of circular hole is greater than the outer diameter of power rail, and the lower end of cylinder is fixedly connected with frame body, and power rail is worn
Cross the circular hole of frame body；Frame body is articulated and connected with the top of three support legs respectively, in three support legs close to the position point of lower end
It is not provided with gag lever post, one end of gag lever post and support leg are hinged, and the other end of gag lever post is hinged on power rail；Three supports
The lower end of foot connects elongated digger blade.
The lower end of support leg offers hollow square hole, the size and the size phase of the spade of digger blade upper end of square hole
Cooperation, the spade of digger blade go deep into square hole, are mutually fixed digger blade spade and support leg lower end by bolt.
The lower end of three support legs connects digger blade fixed frame, is uniformly arranged on digger blade fixed frame there are three digger blade,
Fixed frame is arc, and three fixed frame arc ports inwardly, form an approximate circle structure after three fixed frame installations；Branch
A U-shaped hole for being caught in fixed frame is offered on the inside of the lower end of support foot, fixed frame is caught in U-shaped hole from inside, fixed frame and branch
Support foot is fixedly connected.
A water sprayin dust-reducing device is also connected on the device, which includes installed bucket, small pump, setting
Sprinkler head and water spray switch in installed bucket upper end, the water spraying direction of sprinkler head is towards ground, and water pump is driven by lithium battery, water
Deeply to installed bucket bottom, the outlet pipe of water pump is connect the drinking-water pipe of pump with sprinkler head；Water spray switch is connected with water pump.
The upper side position of water sprayin dust-reducing device is provided with a water storage mouth, and water storage mouth passes through a seal cap sealing.
The installed bucket of the water sprayin dust-reducing device is fixed in support leg, ground of the sprinkler head towards hydraulic stem direction.
A water sprayin dust-reducing device is respectively set in three support legs, three sprinkler heads are towards the ground in hydraulic stem direction
Face.
The back of the digger blade is designed for circular arc camber, is provided with protection jacket outside digger blade, digger blade mainly by
Rust-proof coating, aluminium base adhesive layer and alloying metal layer composition, aluminium base adhesive layer are arranged between rust-proof coating and alloying metal layer.
The dynamical system is hydraulic system, and hydraulic valve is arranged in external in hydraulic system, and power rail is from hydraulic
The hydraulic telescopic rod that internal system is stretched out.
The good effect that above-mentioned technical proposal of the invention generates is as follows: dedicated digging apparatus of the invention passes through connection
Big handle is connect with power arm, connects the frame body that big handle connects tripod by cylinder, the up and down motion of the power rail of dynamical system
Three angles between support leg and power rail can be adjusted by gag lever post, and then adjust the size of the dug tree well of digger blade, moved
Force system drives power rail to move upwards, and gag lever post drives in the lower end of three support legs and receives, and the lower end of three support legs is mutual
Close, the tree well that digger blade is dug becomes smaller, and dynamical system drives power rail to move downward, and gag lever post pushes out support leg, and three
The lower end of support leg is located remotely from each other, and moving up or declining for power rail can be adjusted according to the size of the required tree well dug out.
Digging apparatus through the invention is fixed by connecting the pilot hole on big handle with power arm, is facilitated digging apparatus from large arm
It removes, and three support legs can reduce occupied space to receipts, transport more convenient.
Three digger blades are uniformly arranged on digger blade fixed frame, it is possible to increase the contact area of digger blade and soil, digger blade
It is more uniformly stressed, the tree well digged pit more smooth, and dug out is closer to circle.
Water sprayin dust-reducing device presses water spray switch progress sprinkler head and sprays water, can rise when equipment starts to excavate
To the effect of atomizing de-dusting, environmental consciousness is improved.
The disadvantages of aluminium base adhesive layer can improve gluing intensity well, easily disengage compared to traditional simple resin material, very
Adhesion strength is improved in big degree；Rust-proof coating can effectively prevent the antirust of digger blade, prevent the rust of water, air etc.
Change, alloying metal layer has stronger corrosion-resistant effect, and hardness is also big compared with common material, improves the service life of digger blade
And using effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of digging apparatus in the embodiment of the present invention 1.
Fig. 2 is the partial enlarged view of A in Fig. 1.
Fig. 3 is the partial schematic diagram of digging apparatus substructure in the embodiment of the present invention 1.
Fig. 4 is that the substructure of the digging apparatus of mounting and fixing support is partial schematic diagram.
Fig. 5 is the structural schematic diagram of digging apparatus in the embodiment of the present invention 2.
It is marked in figure are as follows: 1, the big handle of connection；2, pilot hole；3, Hydraulic Power Transmission System；4, hydraulic stem；5, cylinder；6, frame body；
7, support leg；8, gag lever post；9, fixed plate；10, digger blade；11, fixed frame；12, pin shaft；13, bolt；14, installed bucket；15,
Water spray switch；16, sprinkler head；17, sealing cover.
Specific embodiment
Combined with specific embodiments below to urban landscaping of the invention plant trees dedicated digging apparatus technical solution into
The further illustration and description of row.
Embodiment 1
A kind of urban landscaping is planted trees dedicated digging apparatus, as shown in Figure 1, 2, 3, the device include connect big handle 1, setting exists
The digger blade 10 for connecting the tripod of big handle lower end and being arranged on tripod connects big handle for being connected with power arm, is
Entire digging apparatus provides the power digged pit downwards, connects setting pilot hole 2 on big handle, the back side for connecting big handle passes through assembly
Hole, fixing bolt and power arm connect.A Hydraulic Power Transmission System 3, Hydraulic Power Transmission System are provided with connecting the big positive upper end of handle
A hydraulic stem 4 is stretched out in lower end, connects a cylinder 5 on the big handle of connection of the lower section of Hydraulic Power Transmission System, hydraulic stem penetrates cylinder
Interior, the internal diameter of cylinder is greater than the outer diameter of hydraulic stem.Tripod includes the frame body 6 of upper end and three support legs 7 of lower end, and frame body is
Cylindrical structure, the center of frame body offer circular hole, and the diameter of circular hole is greater than the outer diameter of hydraulic stem, the lower end welding of cylinder
It is fixed on frame body, the center of cylinder is overlapped with the center of frame body；Frame body and three support legs pass through pin shaft 12 hingedly respectively, frame
The side of body is uniformly arranged three body cradles, and body cradle is two semicircular fixed plates 9, and the corresponding position of two fixed plates is equal
Pin hole is opened up, the vertical plane of fixed plate is welded on the side of frame body vertically, offers the pin of pin shaft insertion in the upper end of support leg
Hole, the upper end of support leg are goed deep between two fixed plates, and the pin hole of support leg is connected after corresponding to the pin hole on body cradle by pin shaft
It connects, the free end of pin shaft is locked by fixing bolt, and hydraulic stem is passed down through the circular hole at frame body center, in three support legs under
The position at end is respectively articulated with a gag lever post 8, and the other end of gag lever post is hinged on the lower end of hydraulic stem, gag lever post and support leg, limit
The hinged articulated manner between frame body and support leg of position bar and hydraulic stem is identical, is realized by body cradle and pin shaft.
The lower end of support leg offers hollow square hole, the size and the size phase of the spade of digger blade upper end of square hole
Cooperation, the spade of digger blade go deep into square hole, are mutually fixed digger blade and support leg lower end by bolt 13.
Hydraulic stem can move up and down under the drive of hydraulic stem in Hydraulic Power Transmission System, when hydraulic stem moves upwards,
Hydraulic stem drives gag lever post upward, and the lower end of three support legs is close to each other, reduces digger blade lower end and lands area, power arm band
When digging under dynamic digging apparatus, the tree well size dug becomes smaller；When hydraulic stem moves downward, hydraulic stem drives gag lever post downward, limit
It is outside that the lower end of position bar pushes support leg, increases digger blade and lands area, and power arm drives and digs under digging apparatus, the tree well dug
Become large-sized.This design of the present embodiment can adjust dug tree well size, user by Hydraulic Power Transmission System
Just, it and connecting big handle and can be unloaded from power arm, digger blade can also be disassembled from fixed frame, and the space occupied is small, and
Transport convenient disassembly.
Protection jacket is provided with outside digger blade, digger blade is mainly by rust-proof coating, aluminium base adhesive layer and alloying metal layer
Composition, aluminium base adhesive layer are arranged between rust-proof coating and alloying metal layer.
In addition, as shown in figure 4, the lower end of three support legs of the present embodiment can also connect digger blade fixed frame, digger blade
It is uniformly arranged on fixed frame there are three digger blade, fixed frame is arc, and three fixed frame arc ports inwardly, install by three fixed frames
An approximate circle structure is formed later, and three digger blades can be fixedly mounted on fixed frame simultaneously.The lower end of support leg
A U-shaped hole for being caught in fixed frame is offered on the inside of (lower section with gag lever post connecting position), fixed frame is caught in U-shaped hole from inside
It is interior, then fixed frame is fixedly connected with support leg by bolt.Fixed frame can be integrally formed with three digger blades, can also be passed through
It welds or is spirally connected and be fixed together.
Digger blade is slim-lined construction, and back is designed for circular arc camber.Such setting increases the range dug under digger blade,
Keep the tree well dug more round, efficiency of digging pit quality is higher.
Embodiment 2
Unlike embodiment 1, urban landscaping plants trees and is also connected with a water sprayin dust-reducing device on dedicated digging apparatus,
As shown in Figure 5.The water sprayin dust-reducing device includes installed bucket 14, small pump, the sprinkler head 16 that installed bucket upper end is arranged in and spray
Taps 15, the installed bucket of the water sprayin dust-reducing device are fixed on one of foot of three support legs, installed bucket and support leg
It is fixedly connected by mechanical structure.The water spraying direction of sprinkler head is driven towards ground, water pump by lithium battery, the drinking-water pipe of water pump
Deeply to installed bucket bottom, the outlet pipe of water pump is connect with sprinkler head；Water spray switch is connected to (water spray switch class here with water pump
It is similar to the switch of water pump).Opening water spray switch sprinkler head can be sprayed, and when equipment starts to excavate, pressed water spray and opened
It is spraying to put row into, atomizing de-dusting can be played the role of, practices environmental protection concept, water suction switch is closed when equipment stops excavating and is stopped
It is only spraying；The upper side position of water injector is provided with a water storage mouth, and water storage mouth is sealed by a sealing cover 17, needs to store
Water storage lid is opened when water carries out water storage.
In addition, the present embodiment is also respectively provided with an above-mentioned water sprayin dust-reducing device, three water spray drops in three support legs
The sprinkler head of dirt device is towards the ground in inside (direction of hydraulic stem), so that watering is more uniform, dust-laying effect is more preferable.Separately
Outside, the installed bucket of the water sprayin dust-reducing device can be also fixed on the big handle of connection, if sprinkler head towards position of digging pit ground i.e.
It can.
Claims (9)
- The dedicated digging apparatus 1. a kind of urban landscaping is planted trees, it is characterised in that: described to connect on big handle including connecting big handle It is provided with the pilot hole for being connected with power arm, the upper end for connecting big handle is provided with a dynamical system, and dynamical system includes One power rail, power rail penetrate in a cylinder, and power rail moves up and down in cylinder under the drive of dynamical system, cylinder it is interior Diameter is greater than the outer diameter of power rail, and the side of cylinder is fixedly connected with big handle is connect；In the lower section for connecting big handle, one tripod is set, Tripod includes the frame body of upper end and three support legs of lower end, and frame body upper end offers circular hole, and the internal diameter of circular hole is greater than power The lower end of the outer diameter of bar, cylinder is fixedly connected with frame body, and power rail passes through the circular hole of frame body；Frame body respectively with three support legs Top articulated connection, is respectively arranged with gag lever post, one end of gag lever post and support leg close to the position of lower end in three support legs Hingedly, the other end of gag lever post is hinged on power rail；The lower end of three support legs connects elongated digger blade.
- The dedicated digging apparatus 2. a kind of urban landscaping according to claim 1 is planted trees, it is characterised in that: support leg Lower end offers hollow square hole, and the size of square hole is matched with the size of the spade of digger blade upper end, the shovel of digger blade Handle gos deep into square hole, is mutually fixed digger blade spade and support leg lower end by bolt.
- The dedicated digging apparatus 3. a kind of urban landscaping according to claim 1 is planted trees, it is characterised in that: three supports The lower end of foot connects digger blade fixed frame, is uniformly arranged on digger blade fixed frame there are three digger blade, and fixed frame is arc, and three Fixed frame arc port inwardly, forms an approximate circle structure after three fixed frame installations；The inside of the lower end of support leg A U-shaped hole for being caught in fixed frame is offered, fixed frame is caught in U-shaped hole from inside, and fixed frame is fixedly connected with support leg.
- The dedicated digging apparatus 4. a kind of urban landscaping according to claim 1 is planted trees, it is characterised in that: on the device It is also connected with a water sprayin dust-reducing device, which includes installed bucket, small pump, the spray that installed bucket upper end is arranged in Head and water spray switch are spilt, towards ground, water pump is driven the water spraying direction of sprinkler head by lithium battery, and the drinking-water pipe of water pump gos deep into extremely The outlet pipe of installed bucket bottom, water pump is connect with sprinkler head；Water spray switch is connected with water pump.
- The dedicated digging apparatus 5. a kind of urban landscaping according to claim 4 is planted trees, it is characterised in that: water spray dust The upper side position of device is provided with a water storage mouth, and water storage mouth passes through a seal cap sealing.
- The dedicated digging apparatus 6. a kind of urban landscaping according to claim 4 is planted trees, it is characterised in that: water spray drop The installed bucket of dirt device is fixed in support leg, ground of the sprinkler head towards hydraulic stem direction.
- The dedicated digging apparatus 7. a kind of urban landscaping according to claim 4 is planted trees, it is characterised in that: three supports A water sprayin dust-reducing device is respectively set on foot, three sprinkler heads are towards the ground in hydraulic stem direction.
- The dedicated digging apparatus 8. a kind of urban landscaping according to claim 1-7 is planted trees, it is characterised in that: The back of the digger blade is designed for circular arc camber, is provided with protection jacket outside digger blade, digger blade mainly by rust-proof coating, Aluminium base adhesive layer and alloying metal layer composition, aluminium base adhesive layer are arranged between rust-proof coating and alloying metal layer.
- The dedicated digging apparatus 9. a kind of urban landscaping according to claim 1-7 is planted trees, it is characterised in that: The dynamical system is hydraulic system, and hydraulic valve is arranged in external in hydraulic system, and power rail is inside hydraulic system The hydraulic telescopic rod of stretching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270125.0A CN109121577A (en) | 2018-10-29 | 2018-10-29 | A kind of urban landscaping is planted trees dedicated digging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811270125.0A CN109121577A (en) | 2018-10-29 | 2018-10-29 | A kind of urban landscaping is planted trees dedicated digging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109121577A true CN109121577A (en) | 2019-01-04 |
Family
ID=64806738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811270125.0A Pending CN109121577A (en) | 2018-10-29 | 2018-10-29 | A kind of urban landscaping is planted trees dedicated digging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109121577A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771305A (en) * | 2019-10-08 | 2020-02-11 | 安徽泓森高科林业股份有限公司 | Special digging device in stony desertification area |
| CN111990015A (en) * | 2020-09-11 | 2020-11-27 | 宁波市鄞州区农业技术推广站 | Planting pit excavating device for thunberg fritillary bulb alkaloid content detection test |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2541523Y (en) * | 2001-11-27 | 2003-03-26 | 赵书锐 | Hydraulic well excavating appts. |
| US20040050309A1 (en) * | 2002-08-22 | 2004-03-18 | Reilly Clyde L. | Tree spade system |
| CN102986339A (en) * | 2012-11-30 | 2013-03-27 | 刘长学 | Hole digger |
| CN103621222A (en) * | 2013-08-13 | 2014-03-12 | 西北农林科技大学 | Pit digging and soil covering mechanism for orchard |
| CN104620728A (en) * | 2015-02-02 | 2015-05-20 | 西北农林科技大学 | Hydraulic impact type hole digging, fertilizing and earthing machine used in orchards |
| CN204518381U (en) * | 2015-03-19 | 2015-08-05 | 山东理工大学 | A kind of Tree Planting Earthdrill |
| CN207460777U (en) * | 2017-11-13 | 2018-06-08 | 孙连威 | A kind of forestry plantation Digging machine |
| CN209057480U (en) * | 2018-10-29 | 2019-07-05 | 中水电第十一工程局（郑州）有限公司 | A kind of urban landscaping is planted trees dedicated digging apparatus |
-
2018
- 2018-10-29 CN CN201811270125.0A patent/CN109121577A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2541523Y (en) * | 2001-11-27 | 2003-03-26 | 赵书锐 | Hydraulic well excavating appts. |
| US20040050309A1 (en) * | 2002-08-22 | 2004-03-18 | Reilly Clyde L. | Tree spade system |
| CN102986339A (en) * | 2012-11-30 | 2013-03-27 | 刘长学 | Hole digger |
| CN103621222A (en) * | 2013-08-13 | 2014-03-12 | 西北农林科技大学 | Pit digging and soil covering mechanism for orchard |
| CN104620728A (en) * | 2015-02-02 | 2015-05-20 | 西北农林科技大学 | Hydraulic impact type hole digging, fertilizing and earthing machine used in orchards |
| CN204518381U (en) * | 2015-03-19 | 2015-08-05 | 山东理工大学 | A kind of Tree Planting Earthdrill |
| CN207460777U (en) * | 2017-11-13 | 2018-06-08 | 孙连威 | A kind of forestry plantation Digging machine |
| CN209057480U (en) * | 2018-10-29 | 2019-07-05 | 中水电第十一工程局（郑州）有限公司 | A kind of urban landscaping is planted trees dedicated digging apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771305A (en) * | 2019-10-08 | 2020-02-11 | 安徽泓森高科林业股份有限公司 | Special digging device in stony desertification area |
| CN111990015A (en) * | 2020-09-11 | 2020-11-27 | 宁波市鄞州区农业技术推广站 | Planting pit excavating device for thunberg fritillary bulb alkaloid content detection test |
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Address after: 450001 No. 59 Lianhua street, hi tech Development Zone, Henan, Zhengzhou Applicant after: China Power Construction Eleventh Bureau Engineering Co., Ltd. Applicant after: SINOHYDRO Bureau 11 Co., Ltd. Address before: 450001 No. 59 Lianhua street, hi tech Development Zone, Henan, Zhengzhou Applicant before: China Hydropower eleventh Engineering Bureau (Zhengzhou) Co., Ltd. Applicant before: SINOHYDRO Bureau 11 Co., Ltd. |
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