CN2448056Y - Motor driven pit-dredger for tree-planting - Google Patents
Motor driven pit-dredger for tree-planting Download PDFInfo
- Publication number
- CN2448056Y CN2448056Y CN 00250259 CN00250259U CN2448056Y CN 2448056 Y CN2448056 Y CN 2448056Y CN 00250259 CN00250259 CN 00250259 CN 00250259 U CN00250259 U CN 00250259U CN 2448056 Y CN2448056 Y CN 2448056Y
- Authority
- CN
- China
- Prior art keywords
- pit
- reduction box
- tractor
- earth auger
- earth
- 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
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Abstract
The utility model relates to a motor-driven pit-dredger for tree planting. The utility model is matched with small-four-wheel tractors, and is directly arranged on tractors. The utility model comprises a support frame 5, a pit-dredger speed reduction box 8 and a spiral-leaf pit dredging drill head 9. The support frame 5 is connected with a tractor raiser 2 through a rear-mounted three-point suspension 4 and a tractor speed reduction box 1. When the pit is dredged, the dynamic force is driven from a driving shaft 6 to the speed reduction box 8 through a tractor power output shaft 3, the spiral-leaf pit dredging drill head 9 is driven to rotate, the tractor raiser 2 controls the spiral-leaf pit dredging drill head 9 to lift, and then the pit with certain depth is dredged. The utility model has the advantages of compact structure, convenient assembly and disassembly, etc.
Description
The utility model relates to a kind of motor-driven tree planting earth auger, especially with the supporting motor-driven tree planting earth auger of tractor with small four wheels.
At present, plant trees and dig cave work generally all by manually finishing, not only time-consuming but also require great effort, efficient is extremely low, and is very unfavorable for large-area afforestation.
The purpose of this utility model exactly in order to address the above problem, provides a kind of efficient high motor-driven tree planting earth auger tool.
The technical solution of the utility model is: a kind of earth auger tool that is used for excavating required hole when starting seedlings, can directly be installed on the tractor and use, it comprises by a support, an earth auger reduction box and the sequential machine connection that spiral leaf earth screw head is formed: mounting bracket between rearmounted trifilar suspension and gear box of tractor and tractor lifter; The earth auger reduction box is installed on support; Spiral leaf earth screw head is installed on the earth auger reduction box.Power is delivered to the earth auger reduction box by tractor motive power output shaft through power transmission shaft when digging the cave, drives the rotation of spiral leaf earth screw head, controls the lifting of spiral leaf earth screw head by the tractor lifter, thereby digs out the hole of certain depth.
Figure of description is the structure of the utility model embodiment and the horizontal schematic diagram of installation.1 is gear box of tractor among the figure, the 2nd, and tractor lifter, the 3rd, tractor motive power output shaft, the 4th, rearmounted trifilar suspension, the 5th, support, the 6th, power transmission shaft, the 7th, adjusting yoke, the 8th, earth auger reduction box, the 9th, spiral leaf earth screw head.
The utility model is described in further detail below in conjunction with embodiment: at first, go up installation tractor lifter (2) at gear box of tractor (1), rearmounted trifilar suspension (4) is installed then, go up mounting bracket (5) at rearmounted trifilar suspension (4), go up at support (5) earth auger reduction box (8) and spiral leaf earth screw head (9) are installed.Dig cave power and be delivered to earth auger reduction box (8) through power transmission shaft (6) by tractor motive power output shaft (3); By the angle of penetration of adjusting yoke (7) control spiral leaf earth screw head (9), vertical with the hole of guaranteeing to dig out; The lifting of spiral leaf earth screw head (9) is controlled by tractor lifter (2), the feeding power of spiral leaf earth screw head (9) is from self rotation and self gravitation, when digging cave reaches requirement deeply, by tractor lifter (2) spiral leaf earth screw head (9) is proposed, thereby finish the whole cave process of digging.Wherein for to satisfy different hole diameters and degree of depth requirement, spiral leaf earth screw head (9) has plurality of specifications diameter and length, can change as required; The second, for making earth auger can rise to certain height and can digging out the hole of enough degree of depth, between rearmounted trifilar suspension (4) and earth auger reduction box (8), preferably be connected with support (5); The 3rd, the transmission of power between gear box of tractor (1) and the earth auger reduction box (8) is preferably transmitted through power transmission shaft (6) by tractor motive power output shaft (3).
In sum, the utility model has compact conformation reasonable, assemble with tractor, Dismounting saves time, the advantage such as laborsaving; And can really realize planting trees and dig the efficient of cave and big The area operation, for the township afforestation of China, concede the land to forestry have positive effect and Effect is worth promoting and uses.
Claims (4)
1, a kind of motor-driven tree planting earth auger, it comprises by a support (5), an earth auger reduction box (8) and the sequential machine that a spiral leaf earth screw head (9) is formed and is connected, and it is characterized in that: support (5) has been installed on rearmounted trifilar suspension (4); Earth auger reduction box (8) has been installed on support (5); Spiral leaf earth screw head (9) has been installed on earth auger reduction box (8).
2, motor-driven tree planting earth auger according to claim 1 is characterized in that: be connected by going up mounting bracket (5) at rearmounted trifilar suspension (4) between earth auger reduction box (8) and the gear box of tractor (1).
3, motor-driven tree planting earth auger according to claim 1 is characterized in that: between tractor motive power output shaft (3) and earth auger reduction box (8) power transmission shaft (6) has been installed.
4, motor-driven tree planting earth auger according to claim 1 is characterized in that: between support (5) and earth auger reduction box (8) adjusting yoke (7) has been installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250259 CN2448056Y (en) | 2000-09-15 | 2000-09-15 | Motor driven pit-dredger for tree-planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250259 CN2448056Y (en) | 2000-09-15 | 2000-09-15 | Motor driven pit-dredger for tree-planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448056Y true CN2448056Y (en) | 2001-09-19 |
Family
ID=33608496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00250259 Expired - Fee Related CN2448056Y (en) | 2000-09-15 | 2000-09-15 | Motor driven pit-dredger for tree-planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448056Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607877A (en) * | 2018-04-17 | 2018-10-02 | 曾尹 | A kind of novel adjustable towed soil restoring device |
-
2000
- 2000-09-15 CN CN 00250259 patent/CN2448056Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607877A (en) * | 2018-04-17 | 2018-10-02 | 曾尹 | A kind of novel adjustable towed soil restoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |