CN107046868A - A kind of pit-picker - Google Patents
A kind of pit-picker Download PDFInfo
- Publication number
- CN107046868A CN107046868A CN201710278569.8A CN201710278569A CN107046868A CN 107046868 A CN107046868 A CN 107046868A CN 201710278569 A CN201710278569 A CN 201710278569A CN 107046868 A CN107046868 A CN 107046868A
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- China
- Prior art keywords
- expanding plate
- drill bit
- plate
- pit
- expanding
- 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.)
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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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of pit-picker, including support frame and the gasoline engine being fixed on support frame, drill bit is rotatably connected on described support frame, described drill bit is connected with gasoline engine, described drill bit is rotatably connected to drive rod close to one end of support frame, described drill bit radially slidably connects the first expanding plate and the second expanding plate, the accommodating chamber for placing drill bit is formed between the first described expanding plate and the second expanding plate, described drive rod rotation drives the first expanding plate and the second expanding plate are simultaneously past to be located remotely from each other or direction movement close to each other, the drive rod is fixed on the drill bit by locking member, the purpose of improving production efficiency is reached.
Description
Technical field
It is used for soil rig the present invention relates to one kind, more specifically, it relates to a kind of pit-picker.
Background technology
Pit-picker, is mountain region, Qiu Ling, Gullied afforestation, the special-purpose machinery that fertilising is quickly digged pit.Pit-picker allows people
Freed from heavy manual labor, be widely used in afforestation, plantation fruit-bearing forest, hedge and autumn are to applying fruit trees with fertilizer etc.
Place.
At present, notification number discloses a kind of pit-picker for CN204244681U Chinese patent, and it includes gasoline engine, Zuo Fu
Hand, right handrail, power switch, throttle, throttle line, drill bit, gasoline engine fixed mount, drill bit connecting rod, extension bar, left handrail and the right side
Handrail is welded on gasoline engine fixed mount；Gasoline engine is arranged on gasoline engine fixed mount；Power switch is arranged in right handrail, oil
Door is arranged in right handrail, and is connected by the fuel tap of throttle line and gasoline engine；Drill bit connecting rod through gasoline engine fixed mount with
Gasoline engine is connected；Extension bar is connected with drill bit connecting rod and drill bit.
This pit-picker is simple in construction, when in use, and soil is digged pit with drill bit, and soil is discharged from hole, but
The external diameter for being drill bit is fixed, when needing to dig the larger hole of internal diameter, drill bit that can only be larger by changing external diameter, production effect
Rate is relatively low.
The content of the invention
In view of the deficienciess of the prior art, the invention reside in a kind of pit-picker is provided, passing through the first expanding plate and second
Expanding plate is moved toward the direction being located remotely from each other, you can is obtained the hole of larger interior diameter, is eliminated the process of more bit change, reaches lifting
The purpose of production efficiency.
To achieve the above object, the invention provides following technical scheme：A kind of pit-picker, including support frame and fixation
In being rotatably connected to drill bit on the gasoline engine on support frame, described support frame, described drill bit is connected with gasoline engine, described
Drill bit is rotatably connected to drive rod close to one end of support frame, and described drill bit radially slidably connects the first expanding plate and
Two expanding plates, the accommodating chamber for placing drill bit, described driving are formed between the first described expanding plate and the second expanding plate
Bar rotation drives the first expanding plate and the second expanding plate are simultaneously past to be located remotely from each other or direction movement close to each other, the drive rod
It is fixed on by locking member on the drill bit.
By using above-mentioned technical proposal, when the hole for needing to drill through larger interior diameter, by the way that drive rod is rotated, make driving
Bar drives the first expanding plate and the second expanding plate toward the direction movement being located remotely from each other, and the distance between increase and drill bit are then led to
Cross locking member drive rod is fixed on drill bit, make the first expanding plate and the second expanding plate positioning, drill bit is driven by gasoline engine
During rotation, the first expanding plate and the second expanding plate can be driven while being rotated with the rotation of drill bit, soil is entered
Row is digged pit, and resulting hole has larger internal diameter, eliminates the process for the drill bit for changing larger external diameter, easy to operate, effectively
Improving production efficiency.
The present invention is further arranged to：Mutually opposing the first screw thread and the second screw thread is offered on described drive rod,
The first described expanding plate is threadedly coupled with first, and the second described expanding plate is threadedly coupled with second.
By using above-mentioned technical proposal, drive rod is rotated, passes through oppositely arranged the first screw thread and the second screw thread
Effect, can be by the first expanding plate and the second expanding plate while past be located remotely from each other or direction movement close to each other, when first
Expanding plate and the second expanding plate can take the hole of larger interior diameter toward during the direction movement being located remotely from each other, conversely, the internal diameter in hole compared with
It is small, eliminate the complicated processes of more bit change, effective improving production efficiency.
The present invention is further arranged to：Described drive rod includes the first linkage section, the second linkage section of integrated setting
And supporting section, the first described linkage section is hinged with first connecting rod, the one end of the first connecting rod away from the first linkage section and the
One expanding plate is hinged, and second connecting rod is hinged with the second described linkage section, described second connecting rod is away from the second linkage section
One end is hinged with the second expanding plate, and described supporting section is rotationally connected with the drill bit.
By using above-mentioned technical proposal, by the way that supporting section is rotated, allow supporting section while driving the first linkage section
Rotated with the second linkage section along the axle center of supporting section, first connecting rod and second connecting rod is moved, make first
Connecting rod promotes the first expanding plate to be moved toward the direction away from the second expanding plate, and second connecting rod promotes the second expanding plate toward away from first
The direction movement of expanding plate, when drill bit is rotated, you can drive the axle center of the first expanding plate and the second expanding plate along drill bit to turn
It is dynamic, you can to obtain the hole of larger interior diameter, eliminate the complicated processes of more bit change, effective improving production efficiency.
The present invention is further arranged to：First gear is fixed with described drive rod, described first gear is engaged with
First rack, the first described rack is fixedly connected with the described first expanding plate, and described first gear is engaged with second gear,
Described second gear is engaged with the second rack, and the second described rack is fixedly connected with the described second expanding plate.
By using above-mentioned technical proposal, first gear is driven to rotate drive rod, first gear drives the first rack hair
Raw movement, makes first the first expanding plate of rack drives be moved toward the direction away from the second expanding plate, meanwhile, first gear drives the
Two pinion rotations, make second gear drive the second rack to be moved, and then make second the second expanding plate of rack drives toward remote
The direction movement of first expanding plate, eliminates the complicated processes of more bit change, effective improving production efficiency.
The present invention is further arranged to：Described the first expanding plate and second one end of expanding plate away from support frame is hinged
Have a brill plate, the described one end of brill plate away from support frame is hinged with sliding block, the length direction of described sliding block along the drill bit with
Drill bit is slidably connected.
By using above-mentioned technical proposal, the process that the first expanding plate and the second expanding plate are moved toward the direction away from drill bit
In, bore plate and be moved, meanwhile, sliding block is moved along the length direction of drill bit, tilts brill plate, consequently facilitating digging on the ground
Hole, further improving production efficiency.
The present invention is further arranged to：Described the first expanding plate and the second expanding backboard is respectively and fixedly provided with to the side of drill bit
Arc directing plate.
By using above-mentioned technical proposal, during drill bit is digged pit, arc directing plate can be by institute of largely digging pit
The soil of generation is discharged from hole, is easy to dig pit, so that further improving production efficiency.
The present invention is further arranged to：Backplate is fixed with described drill bit, described backplate is placed in drive rod away from branch
The side of support, described backplate offers the chute for placing the first expanding plate and the second expanding plate, the first described expansion
The slide plate for blocking the chute is respectively and fixedly provided with footpath plate and the second expanding plate, described slide plate is slidably connected with backplate.
By using above-mentioned technical proposal, the chute opened up on backplate can be easy to the first expanding plate and the second expanding plate to move
It is dynamic, while slide plate can block backplate, soil is difficult through chute, so that soil is difficult to touch drive rod, make driving
Bar is not susceptible to damage, effectively the service life of extension drive rod.
The present invention is further arranged to：It is fixed with support set on described support frame, the length of described support set along itself
Degree direction slidably connects support bar.
By using above-mentioned technical proposal, by the way that support bar is arranged in into ground once, support frame can be supported, reduced
Vibrations produced by the work of this pit-picker, are easy to workman to grip support frame, consequently facilitating dig pit, further effectively lifting production effect
Rate.
The present invention is further arranged to：The both sides of described brill plate offer lead-in chamfered.
By using above-mentioned technical proposal, the setting of lead-in chamfered can be easy to be cut in soil, be easy to be drilled into
Below ground, so that further improving production efficiency.
The present invention is further arranged to：The guide recess for transmitting soil is offered on described arc directing plate.
By using above-mentioned technical proposal, the setting of guide recess can be easy to the soil produced by digging pit from hole
Discharge, reduces the resistance of drill bit, so that further improving production efficiency.
In summary, the invention has the advantages that：
When needing to dig the hole of larger interior diameter, drive rod is rotated, makes drive rod drive the first expanding plate and the second expanding plate past
The direction being located remotely from each other is simultaneously mobile, the distance between increase and drill bit, is then positioned drive rod by locking member, in gasoline
While machine driving drill bit is rotated, make drill bit drive the first expanding plate and the second expanding plate to rotate, make drill bit, the first expanding plate and
Second expanding plate is digged pit to soil simultaneously, is discharged from hole soil by drill bit and guide recess, is obtained larger interior diameter
Hole, eliminate the complicated processes of more bit change, effective improving production efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is Fig. 1 A directions view；
Fig. 3 is the structural representation of embodiment 2；
Fig. 4 is enlarged drawing at Fig. 3 B；
Fig. 5 is the structural representation of embodiment 3；
Fig. 6 is enlarged drawing at Fig. 4 C.
Reference：1st, support frame；11st, gasoline engine；12nd, handle；13rd, mounting hole；2nd, drill bit；21st, scraper plate；22nd, guide
Bar；31st, plate is placed；32nd, drive rod；321st, holding section；33rd, the first screw thread；34th, the second screw thread；35th, locking member；41st, first expands
Footpath plate；42nd, the second expanding plate；46th, arc directing plate；461st, guide recess；51st, backplate；511st, chute；52nd, slide plate；53rd, bore
Plate；531st, lead-in chamfered；54th, sliding block；55th, guiding groove；61st, supporting section；62nd, the first linkage section；63rd, the second linkage section；64th,
One connecting rod；65th, second connecting rod；71st, first gear；72nd, second gear；73rd, the first rack；74th, the second rack；81st, support set；
82nd, support bar.
Embodiment
The present invention will be further described referring to the drawings.
Embodiment 1：A kind of pit-picker, as shown in Figure 1 to Figure 2, including support frame 1, support frame 1 is rectangle setting.Branch
Support 1 has been bolted a gasoline engine 11.Gasoline engine 11 is placed in the top of support frame 1.In the left and right sides of support frame 1
It is respectively and fixedly provided with a handle taken the shape of the letter U 12.
A mounting hole 13 is offered at the middle part of support frame 1, by cylinder drill bit 2 pass through the mounting hole 13 after with vapour
Oil machine 11 is fixedly connected, and drives drill bit 2 to rotate by gasoline engine 11.Integrated setting has twist on the outer wall of drill bit 2
Scraper plate 21.
A placement plate 31 in cuboid is fixed with close to one end of support frame 1 in drill bit 2, the level of plate 31 is placed and puts
Put, place plate 31 and a cylindrical drive rod 32 is rotatably connected to by bearing, drive rod 32 is placed in the middle part for placing plate 31.
A holding section 321 is fixed with one end of drive rod 32.The first screw thread 33 and the second screw thread 34 are provided with drive rod 32,
And first screw thread 33 and the second screw thread 34 it is oppositely arranged.One is fixed with drill bit 2 close to one end of support frame 1 cylindrical to draw
Guide rod 22, guides the axle center of bar 22 to be set with the axis perpendicular of drill bit 2.Drill bit 2 is located at the middle part of guiding bar 22.Drive rod 32
The axis parallel of axle center and guiding bar 22 is set.A locking member 35 is threaded with plate 31 is placed, locking member 35 is spiral shell
Bolt.Locking member 35 can be contradicted after rotating with drive rod 32, and drive rod 32 is positioned.
The first expanding plate 42 of expanding plate 41 and second is slidably connected to the two ends of guiding bar 22 respectively.The first expanding He of plate 41
Second expanding plate 42 is set in strip.Make to form one for placing brill between the first expanding plate 42 of expanding plate 41 and second
First 2 section is circular accommodating chamber.The length direction of the first expanding plate 42 of expanding plate 41 and second and the length direction of drill bit 2
It is arranged in parallel.
The 3rd screwed hole is offered on the first expanding plate 41, the 4th screwed hole is offered on the second expanding plate 42, will
The first screw thread 33 on drive rod 32 is spun in the 3rd screwed hole, and the second screw thread 34 is spun in the 4th screwed hole.It is expanding first
Plate 41 is fixed with multiple arcs directing plate 46 along along its length direction back to the side of drill bit 2, the second expanding plate 42 back to
The side of drill bit 2 is also fixed with multiple arcs directing plate 46 along along its length direction.Arc directing plate 46 is towards support frame 1
Side offers guide recess 461, and the cross section of guide recess 461 is square setting.
In drill bit 2 backplate 51 set in cuboid is fixed with close to one end of support frame 1.The level of backplate 51 is put
Put.Drill bit 2 is placed in the middle part of backplate 51.The chute 511 that two sections are rectangle is offered on backplate 51.Chute 511
The length direction of length direction and backplate 51 be arranged in parallel.The first expanding plate 42 of expanding plate 41 and second is respectively placed in two cunnings
In groove 511.
One is respectively and fixedly provided with the first expanding plate 42 of expanding plate 41 and second is used to block setting in cuboid for chute 511
The slide plate 52 put.Slide plate 52 is slidably connected with backplate 51, makes soil be difficult to come in contact with drive rod 32 through chute 511.
It is hinged in one end away from support frame 1 of the first expanding plate 41 and the second expanding one end of plate 42 away from support frame 1
There is a brill plate 53.It is in strip to bore plate 53.Lead-in chamfered 531 is offered in the both sides for boring plate 53.Plate 53 is being bored away from branch
One end of support 1 is hinged with a sliding block 54, and the cross section of sliding block 54 is T-shaped to be set.Offered along the length direction of drill bit 2
The T-shaped guiding groove 55 in section, length direction of the sliding block 54 along guiding groove 55 is slidably connected in guiding groove 55.
A support set 81 is fixed with the side of support frame 1 back to gasoline engine 11, support set 81 is cylindrical, in support
A cylindrical support bar 82 is slidably connected in set 81, the one end of support bar 82 away from support set 81 is inserted into underground.
In summary, when needing to dig the hole of larger interior diameter, drive rod 32 is driven to rotate by holding section 321, by the
The effect of one screw thread 33 and the second screw thread 34, makes the first expanding plate 41 be moved toward the direction away from the second expanding plate 42, meanwhile, the
Two expanding plates 42 are moved toward the direction away from the first expanding plate 41 so that the first expanding plate 41, the second expanding plate 42 and drill bit 2 it
Between distance increase, meanwhile, bore plate 53 be moved, sliding block 54 is moved up along directing plate, then rotary fastenings 35, lead to
Cross locking member 35 to position drive rod 32, position the first expanding plate 42 of expanding plate 41 and second；Workman grasps handle 12,
Then drive drill bit 2 to rotate by gasoline engine 11, make drill bit 2 by guiding bar 22 to drive the first expanding plate of expanding plate 41 and second
42 rotate along the axle center of drill bit 2, are digged pit on the ground using drill bit 2, the first expanding plate 42 of expanding plate 41 and second, lead to
Cross scraper plate 21 and arc directing plate 46 to export soil from hole, you can obtain the larger hole of internal diameter, eliminate more bit change 2
Complicated processes, effective improving production efficiency.Support bar 82 is produced with support set 81 in the engineering of relative slip, makes support frame 1 not
Easily workman is set to be difficult to grip 12 because of the strenuous vibration of gasoline engine 11.
Embodiment 2：A kind of pit-picker, as shown in Figure 3 and Figure 4, compared with Example 1, eliminates the first screw thread 33 and
The setting of two screw threads 34（See Fig. 1）.
Drive rod 32 is bent axle, includes the first linkage section 62, the second linkage section 63 and the supporting section 61 of integrated setting.Circle
The supporting section 61 of cylindricality is rotatably connected on placement plate 31, places the middle part that plate 31 is placed in supporting section 61, the He of the first linkage section 62
Second linkage section 63 is respectively placed in the two ends of supporting section 61.Second linkage section 63 is in cylinder.By the first linkage section 62 and strip
The first connecting rod 64 of shape is hinged, and the one end of first connecting rod 64 away from the first linkage section 62 is hinged with the first expanding plate 41；Second
The second connecting rod 65 of linkage section 63 and strip is hinged, and the one end of second connecting rod 65 away from the second linkage section 63 and second is expanding
Plate 42 is hinged.Locking member 35 is used to contradict with supporting section 61.
When needing to dig the hole of larger interior diameter, the first linkage section 62 and the second linkage section 63 are driven by the rotation of supporting section 61
Rotate, make first connecting rod 64 promote the first expanding plate 41 to be moved toward the direction away from the second expanding plate 42, second connecting rod 65 is promoted
Second expanding plate 42 is moved toward the direction away from the first expanding plate 41, then rotary fastenings 35, will be supported by locking member 35
Section 61 is positioned, and then positions the first expanding plate 42 of expanding plate 41 and second；Drill bit 2 is driven to rotate by gasoline engine 11, you can
Drill bit 2, the first expanding plate 42 of expanding plate 41 and second is set to dig pit on the ground, the internal diameter in resulting hole is larger, eliminates more
The complicated processes of bit change 2, effective improving production efficiency.
Embodiment 3：A kind of pit-picker, as shown in Figure 5 and Figure 6, compared with Example 1, eliminates the first screw thread 33 and
The setting of two screw threads 34（See Fig. 1）.
A first gear 71 is fixed with drive rod 32, first gear 71 and second gear 72 are engaged, second gear
72 are rotatably connected on placement plate 31, first gear 71 are engaged with the first rack 73, by the first rack 73 away from drive rod 32
One end be fixedly connected with the first expanding plate 41, the rack 74 of second gear 72 and second is engaged, by the second rack 74 away from driving
One end of lever 32 is fixedly connected with the second expanding plate 42.First gear 71 and second gear 72 are spur gear, the first rack 73
It is in strip with the second rack 74.
When needing to dig the hole of larger interior diameter, drive rod 32 is rotated, makes drive rod 32 drive first gear 71 to rotate, makes
First gear 71 drives the first expanding plate 41 to be moved toward the direction away from the second expanding plate 42 by the first rack 73, first gear
71 drive second gears 72 are rotated, and make second gear 72 drive the second rack 74 to move, and make the drive second of the second rack 74 expanding
Plate 42 is moved toward the direction away from the first expanding plate 41.Rotary fastenings 35, drive rod 32 is positioned.Driven by gasoline engine 11
Drill bit 2 is rotated, you can drill bit 2, the first expanding plate 42 of expanding plate 41 and second is digged pit on the ground, the internal diameter in resulting hole
It is larger, eliminate the complicated processes of more bit change 2, effective improving production efficiency.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of pit-picker, including support frame (1) and the gasoline engine (11) that is fixed on support frame (1), described support frame
(1) drill bit (2) is rotatably connected on, described drill bit (2) is connected with gasoline engine (11), it is characterized in that：Described drill bit (2) is leaned on
One end of nearly support frame (1) is rotatably connected to drive rod (32), and described drill bit (2) radially slidably connects the first expanding plate
(41) and the second expanding plate (42), formed between the first described expanding plate (41) and the second expanding plate (42) for placing drill bit
(2) accommodating chamber, described drive rod (32) rotation drives the first expanding plate (41) and the second expanding plate (42) while toward mutually
Remote or close to each other direction movement, the drive rod (32) is fixed on the drill bit (2) by locking member (35).
2. a kind of pit-picker according to claim 1, it is characterized in that：Offered on described drive rod (32) mutually opposing
The first screw thread (33) and the second screw thread (34), the first described expanding plate (41) is connected with the first screw thread (33), described
Two expanding plates (42) are connected with the second screw thread (34).
3. a kind of pit-picker according to claim 1, it is characterized in that：Described drive rod (32) includes integrated setting
First linkage section (62), the second linkage section (63) and supporting section (61), described the first linkage section (62) are hinged with first connecting rod
(64), the one end of the first connecting rod (64) away from the first linkage section (62) is hinged with the first expanding plate (41), and described second
It is hinged with second connecting rod (65) on linkage section (63), the one end of described second connecting rod (65) away from the second linkage section (63) and the
Two expanding plates (42) are hinged, and described supporting section (61) is rotationally connected with the drill bit (2).
4. a kind of pit-picker according to claim 1, it is characterized in that：First gear is fixed with described drive rod (32)
(71), described first gear (71) is engaged with the first rack (73), described the first rack (73) and the described first expanding plate
(41) it is fixedly connected, described first gear (71) is engaged with second gear (72), described second gear (72) is engaged with
Two racks (74), described the second rack (74) is fixedly connected with the described second expanding plate (42).
5. a kind of pit-picker according to Claims 2 or 3 or 4, it is characterized in that：The first described expanding plate (41) and second
The one end of expanding plate (42) away from support frame (1) is hinged with brill plate (53), the one of the remote support frame (1) of described brill plate (53)
End is hinged with sliding block (54), and the length direction of described sliding block (54) along the drill bit (2) is slidably connected with drill bit (2).
6. a kind of pit-picker according to claim 5, it is characterized in that：The first described expanding plate (41) and the second expanding plate
(42) it is respectively and fixedly provided with arc directing plate (46) back to the side of drill bit (2).
7. a kind of pit-picker according to claim 6, it is characterized in that：Backplate (51), institute are fixed with described drill bit (2)
The backplate (51) stated is placed in side of the drive rod (32) away from support frame (1), and described backplate (51) is offered for placing the
One expanding plate (41) and the chute (511) of the second expanding plate (42), described the first expanding plate (41) and the second expanding plate (42)
On be respectively and fixedly provided with for blocking the slide plates (52) of the chute (511), described slide plate (52) is slidably connected with backplate (51).
8. a kind of pit-picker according to claim 7, it is characterized in that：Support set is fixed with described support frame (1)
(81), length direction of the described support set (81) along itself slidably connects support bar (82).
9. a kind of pit-picker according to claim 8, it is characterized in that：The both sides of described brill plate (53) offer guiding
Inclined-plane (531).
10. a kind of pit-picker according to claim 9, it is characterized in that：Use is offered on described arc directing plate (46)
In the guide recess (461) of transmission soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278569.8A CN107046868B (en) | 2017-04-25 | 2017-04-25 | A kind of pit-picker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278569.8A CN107046868B (en) | 2017-04-25 | 2017-04-25 | A kind of pit-picker |
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| Publication Number | Publication Date |
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| CN107046868A true CN107046868A (en) | 2017-08-18 |
| CN107046868B CN107046868B (en) | 2019-06-14 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710278569.8A Active CN107046868B (en) | 2017-04-25 | 2017-04-25 | A kind of pit-picker |
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Cited By (8)
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| CN108513766A (en) * | 2018-05-03 | 2018-09-11 | 魏焰 | A kind of digging apparatus of the angled regulatory function of forestry apparatus |
| CN108901253A (en) * | 2018-06-11 | 2018-11-30 | 苏州睿烁环境科技有限公司 | A kind of digging apparatus of the forestry with shock-absorbing function |
| CN110607816A (en) * | 2019-08-19 | 2019-12-24 | 广西电网有限责任公司贵港供电局 | Mechanical arm of earth boring machine |
| CN111096121A (en) * | 2020-01-13 | 2020-05-05 | 朱春喜 | A high-efficient digging device for forestry trees are planted |
| CN111699786A (en) * | 2020-07-08 | 2020-09-25 | 吴事旺 | Flower seed seeding perforating device |
| CN114902837A (en) * | 2022-04-29 | 2022-08-16 | 唐山学院 | Agricultural digging device |
| CN115362790A (en) * | 2022-09-14 | 2022-11-22 | 池强 | Drilling equipment is planted in forestry |
| CN116616007A (en) * | 2023-07-20 | 2023-08-22 | 西南林业大学 | Pit digging device for landscape landscaping construction |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513766A (en) * | 2018-05-03 | 2018-09-11 | 魏焰 | A kind of digging apparatus of the angled regulatory function of forestry apparatus |
| CN108901253A (en) * | 2018-06-11 | 2018-11-30 | 苏州睿烁环境科技有限公司 | A kind of digging apparatus of the forestry with shock-absorbing function |
| CN110607816A (en) * | 2019-08-19 | 2019-12-24 | 广西电网有限责任公司贵港供电局 | Mechanical arm of earth boring machine |
| CN111096121A (en) * | 2020-01-13 | 2020-05-05 | 朱春喜 | A high-efficient digging device for forestry trees are planted |
| CN111699786A (en) * | 2020-07-08 | 2020-09-25 | 吴事旺 | Flower seed seeding perforating device |
| CN114902837A (en) * | 2022-04-29 | 2022-08-16 | 唐山学院 | Agricultural digging device |
| CN114902837B (en) * | 2022-04-29 | 2024-01-30 | 唐山学院 | Agricultural digging device |
| CN115362790A (en) * | 2022-09-14 | 2022-11-22 | 池强 | Drilling equipment is planted in forestry |
| CN116616007A (en) * | 2023-07-20 | 2023-08-22 | 西南林业大学 | Pit digging device for landscape landscaping construction |
| CN116616007B (en) * | 2023-07-20 | 2023-10-03 | 西南林业大学 | Pit digging device for landscape landscaping construction |
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|---|---|
| CN107046868B (en) | 2019-06-14 |
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Denomination of invention: A pit digger Effective date of registration: 20221014 Granted publication date: 20190614 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jiaxing Pinghu Sub branch Pledgor: JIAXING JINGYUAN GARDEN CONSTRUCTION Co.,Ltd. Registration number: Y2022330002465 |