CN201479570U - Hole digger - Google Patents
Hole digger Download PDFInfo
- Publication number
- CN201479570U CN201479570U CN200920165357XU CN200920165357U CN201479570U CN 201479570 U CN201479570 U CN 201479570U CN 200920165357X U CN200920165357X U CN 200920165357XU CN 200920165357 U CN200920165357 U CN 200920165357U CN 201479570 U CN201479570 U CN 201479570U
- Authority
- CN
- China
- Prior art keywords
- soil
- mudguard
- hole digger
- transmission case
- cutter shaft
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 abstract description 16
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a hole digger assorted with a walking tractor. The hole digger comprises a shell, a transmission shaft, and a stander, a transmission case and a tail wheel assembly which are fixed on the shell. A lower part of the transmission case is provided with a rotary cutter shaft. A mudguard and a reverse soil-throwing mudguard are arranged in front of the rotary cutter shaft. The mechanical structure is simple. Under the action of the mudguard and the reverse soil-throwing mudguard, the hole digger can stack the fertile soil on the upper layer and the yellow plate-soil on the lower layer at two positions, and fills the fertile soil on the lower layer and fills the yellow plate-soil on the upper layer when being used for planting trees. Soil loosening is favorable for the survival and the growth of the tree seedlings.
Description
Technical field
The utility model relates to a kind of forestry machinery, particularly a kind of earth auger.
Background technology
The greening and afforestation in afforestation of China and traffic roadside is on a grand scale, it is manually to dig the cave or utilize mini-excavator to dig the cave that the cave is dug in a lot of tree plantings, dig manually that the cave work efficiency is low, labour intensity is big, the hole that excavator digs is big, soil block is big, need soil block be uprooted broken, rake pine with rake, hoe during reclaimed soil, waste time and energy equally, artificial hack does not reach requirement unavoidably, inserts hole as the soil that will become piece, the survival rate of sapling is low, and it is also influenced to grow.
Summary of the invention
The purpose of this utility model provides a kind of and earth auger walking tractor matching.
Scheme of the present utility model is: a kind of earth auger of and walking tractor matching, comprise housing, power transmission shaft and be fixed on frame and transmission case on the housing, the tail wheel assembly, the rotary-cut cutter shaft is installed in the transmission case bottom, is provided with front mudguard in rotary-cut cutter shaft front upper place and oppositely throws native dashboard.
The utility model has the advantages that: frame for movement is simple, dig the soil loosening that the cave quality is good, effect is high, dig out, and can divide two places to stack the loam on upper strata and the yellow plate soil of lower floor, insert the loam on upper strata earlier, after fill out the yellow plate soil of lower floor, both saved labor, favourable sapling survives and grow again.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a transmission schematic diagram of the present utility model
Fig. 2 is the left view of Fig. 1
Among the figure: 1. frame 2. housings 3. transmission cases 4. control sticks
5. dashboard 6. rubber curtains 7. tail wheel sub-assemblies
8. rotary-cut cutter 9. dashboards 10. dashboards 11. soft ropes
12. power transmission shaft 13. drives 14. rotary-cut cutter shafts
Embodiment
As Fig. 1, earth auger shown in Figure 2, comprise the frame 1 and the transmission case 3 tail wheel sub-assemblies 7 that are fixed on the housing 2, rotary-cut cutter shaft 14 is installed in the bottom of transmission case 3, rotary-cut cutter shaft 14 the place aheads are provided with dashboard 10, reverse dashboard 9, a drive 13 that has the clutch tooth is installed on the right axle head of power transmission shaft 12, tail wheel sub-assembly 7 usefulness struts and hand drag arm-rest frame to fix, the tail wheel of will walking when digging the cave operation takes off, lift hand and drag arm-rest frame, cut clutch by control stick 4 and make 14 rotations of rotary-cut cutter shaft, slowly rotary-cut cutter 8 is buried, the place ahead that the dark loam in half cave, upper strata is kept off at hole by front mudguard 10 during rotary-cut, front mud is cared on frame 1 by soft rope 11, when digging to second cave, front mudguard 10 is lifted voluntarily and is allowed, do not influence the operation in second cave, the following dark reverse dashboard 9 of the yellow plate regolith in half cave blocks, oppositely dashboard 9 sizes are less than the rotating range of rotary-cut cutter 8, can enter hole, reach half cave when dark when digging acupoint depth, oppositely dashboard 9 shelters from the soil that digs down by rotary-cut cutter 8 and throws to the rear, under the effect of rear mudguard 5 and rubber curtain 6, drop on the rear of hole, soil loosening that earth auger digs and energy levels soil pile up separately, earlier the loam on upper strata is filled out during tree planting and be placed on below the hole, the yellow plate soil that again lower floor is dug out is filled out and is placed on above the hole, helps surviving and grow of sapling like this.
Claims (1)
1. earth auger with walking tractor matching, comprise housing (2), power transmission shaft (12) and be fixed on frame (1), transmission case (3) and tail wheel assembly (7) on the housing (2), rotary-cut cutter shaft (14) is installed in the bottom of transmission case (3), it is characterized in that: described rotary-cut cutter shaft (14) front upper place is provided with front mudguard (10) and oppositely throws native dashboard (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920165357XU CN201479570U (en) | 2009-07-05 | 2009-07-05 | Hole digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920165357XU CN201479570U (en) | 2009-07-05 | 2009-07-05 | Hole digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479570U true CN201479570U (en) | 2010-05-26 |
Family
ID=42418464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920165357XU Expired - Fee Related CN201479570U (en) | 2009-07-05 | 2009-07-05 | Hole digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747755A (en) * | 2011-04-18 | 2012-10-24 | 镇江市万金农机有限公司 | Silt removing machine for ditch outside ridges |
| WO2012158853A2 (en) * | 2011-05-16 | 2012-11-22 | G.H.L. International, Inc. | Hole digging tiller or cultivator |
-
2009
- 2009-07-05 CN CN200920165357XU patent/CN201479570U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747755A (en) * | 2011-04-18 | 2012-10-24 | 镇江市万金农机有限公司 | Silt removing machine for ditch outside ridges |
| WO2012158853A2 (en) * | 2011-05-16 | 2012-11-22 | G.H.L. International, Inc. | Hole digging tiller or cultivator |
| WO2012158853A3 (en) * | 2011-05-16 | 2013-01-24 | G.H.L. International, Inc. | Hole digging tiller or cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN SENGANG HEAVY STEEL STRUCTURAL ENGINEERIN Free format text: FORMER OWNER: WANG SENBAO Effective date: 20110526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Zihao Inventor before: Wang Senbao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 212142 GUANZHUANG GROUP 1, HUANGXU TOWN CENTER, DANTU DISTRICT, ZHENJIANG CITY, JIANGSU PROVINCE TO: 518103 BUILDING 3, SENGANG INDUSTRIAL PARK, TIANFU ROAD, QIAOTOU COMMUNITY, FUYONG SUBDISTRICT, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: WANG SENBAO TO: HUANG ZIHAO |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110526 Address after: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Qiaotou street community Sengang Fuk Road Industrial Park building third Patentee after: Shenzhen Sengang Heavy Steel Structural Engineering Co., Ltd. Address before: 212142 Huangxu town center Dantu District of Zhenjiang City, Jiangsu Province, a group of Guanzhuang Patentee before: Wang Senbao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20170705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |