CN202455779U - Trench excavator - Google Patents
Trench excavator Download PDFInfo
- Publication number
- CN202455779U CN202455779U CN2012200935975U CN201220093597U CN202455779U CN 202455779 U CN202455779 U CN 202455779U CN 2012200935975 U CN2012200935975 U CN 2012200935975U CN 201220093597 U CN201220093597 U CN 201220093597U CN 202455779 U CN202455779 U CN 202455779U
- Authority
- CN
- China
- Prior art keywords
- support
- lifting
- tractor
- shaft
- universal joint
- 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
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- 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
- Y02P60/40—Afforestation or reforestation
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to a trench excavator, which belongs to the field of environmental-friendly afforestation machines. The trench excavator comprises a bracket, wherein one end of the bracket is provided with a support shaft connected with a tractor, the other end of the bracket is connected with an excavating device, the excavating device is connected with a transmission device through a supporting bearing fixed on the bracket, and the upper part of the bracket is provided with a lifting pin shaft connected with a lifting device. The trench excavator disclosed by the utility model is small in volume and convenient to use, and has the functions of saving the time and the labor and reducing the labor intensity effect, and therefore, the trench excavator is a good helper for afforestation.
Description
Technical field
The utility model relates to a kind of Tree Planting Earthdrill, belongs to environmental protection afforestation and reforestation machinery field.
Background technology
Tree planting excavator forming machine of the prior art, volume is big, complex structure, big energy-consuming.
Summary of the invention
In order to solve the problem that exists in the prior art, the utility model provides a kind of Tree Planting Earthdrill, and its volume is little, and is simple in structure.
The utility model is realized through following technical scheme:
A kind of hole digger; Comprise support, an end of support is provided with the back shaft that is connected with tractor, and the other end is connected with excavating gear; Excavating gear is connected with transmission device through the support watt axle that is fixed on the support, and the top of support is provided with the lifting bearing pin that is connected with lifting device; Said excavating gear comprises double helix auger leaf, and said double helix auger leaf is connected with support through flange; Said transmission device comprises transfer system and is connected with an end of universal drive shaft through universal joint with transfer system that the other end of universal drive shaft is connected with the connection output shaft through universal joint, connects output shaft and is connected with gearbox, is provided with universal joint in the middle of the said universal drive shaft; Said transfer system comprises uni-drive gear box, is provided with belt pulley in the uni-drive gear box, and belt pulley is connected with tractor through belt shaft with belt, and belt pulley and change-speed gearing are connected, and are provided with the connection output shaft between change-speed gearing and the universal joint; Said lifting device comprises and the lifting bearing pin is connected pull bar and lifting arm, an end of lifting arm is connected with pull bar through connecting axle, and the crane wall other end is connected with tractor through hydraulic axis.
The hole digger that the utility model provides, volume is little, and is easy to use, and it is time saving and energy saving to have, and the effect that reduces labor intensity is the good assistant of afforestation.
Description of drawings
Fig. 1 is the structural representation of this hole digger.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
The hole digger that the utility model provides; Comprise support 12; One end of support 12 is provided with the back shaft 5 that is connected with tractor; The other end is connected with excavating gear, and excavating gear is connected with transmission device through the support watt axle 23 that is fixed on the support 12, and the top of support is provided with the lifting bearing pin 16 that is connected with lifting device; Said excavating gear comprises double helix auger leaf 17, and said double helix auger leaf 17 is connected with support 12 through flange 24; Said transmission device comprises transfer system and is connected with an end of universal drive shaft 15 through universal joint 11 with transfer system; The other end of universal drive shaft is connected with through universal joint 11 and connects output shaft 18; Connect output shaft 18 and be connected with gearbox 22, be provided with universal joint 14 in the middle of the said universal drive shaft 15; Said transfer system comprises uni-drive gear box 8, is provided with belt pulley 4 in the uni-drive gear box 8, and belt pulley 4 is connected with tractor through belt shaft 1 with belt 2, and belt pulley 4 is connected with change-speed gearing 7, is provided with between change-speed gearing 7 and the universal joint 11 to connect output shaft 9; Said lifting device comprises and promotes the pull bar 13 and lifting arm 6 that bearing pin 16 is connected, and an end of lifting arm 6 is connected with pull bar 13 through connecting axle 10, and crane wall 6 other ends pass through hydraulic axis 3 and are connected with tractor.
Claims (1)
1. hole digger; Comprise support, it is characterized in that: an end of support is provided with the back shaft that is connected with tractor, and the other end is connected with excavating gear; Excavating gear is connected with transmission device through the support watt axle that is fixed on the support, and the top of support is provided with the lifting bearing pin that is connected with lifting device; Said excavating gear comprises double helix auger leaf, and said double helix auger leaf is connected with support through flange; Said transmission device comprises transfer system and is connected with an end of universal drive shaft through universal joint with transfer system that the other end of universal drive shaft is connected with the connection output shaft through universal joint, connects output shaft and is connected with gearbox, is provided with universal joint in the middle of the said universal drive shaft; Said transfer system comprises uni-drive gear box, is provided with belt pulley in the uni-drive gear box, and belt pulley is connected with tractor through belt shaft with belt, and belt pulley and change-speed gearing are connected, and are provided with the connection output shaft between change-speed gearing and the universal joint; Said lifting device comprises and the lifting bearing pin is connected pull bar and lifting arm, an end of lifting arm is connected with pull bar through connecting axle, and the crane wall other end is connected with tractor through hydraulic axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200935975U CN202455779U (en) | 2012-03-14 | 2012-03-14 | Trench excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200935975U CN202455779U (en) | 2012-03-14 | 2012-03-14 | Trench excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455779U true CN202455779U (en) | 2012-10-03 |
Family
ID=46903995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200935975U Expired - Fee Related CN202455779U (en) | 2012-03-14 | 2012-03-14 | Trench excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746043A (en) * | 2016-05-09 | 2016-07-13 | 西华大学 | Honeycomb type ginger planting punching machine |
| CN107593040A (en) * | 2017-11-02 | 2018-01-19 | 胡经宇 | A kind of seedling growth pit-picker |
-
2012
- 2012-03-14 CN CN2012200935975U patent/CN202455779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746043A (en) * | 2016-05-09 | 2016-07-13 | 西华大学 | Honeycomb type ginger planting punching machine |
| CN105746043B (en) * | 2016-05-09 | 2018-01-02 | 西华大学 | Honeycomb fashion ginger cultivates puncher |
| CN107593040A (en) * | 2017-11-02 | 2018-01-19 | 胡经宇 | A kind of seedling growth pit-picker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20140314 |