CN202773314U - Seedling hole digger - Google Patents
Seedling hole digger Download PDFInfo
- Publication number
- CN202773314U CN202773314U CN 201220437307 CN201220437307U CN202773314U CN 202773314 U CN202773314 U CN 202773314U CN 201220437307 CN201220437307 CN 201220437307 CN 201220437307 U CN201220437307 U CN 201220437307U CN 202773314 U CN202773314 U CN 202773314U
- Authority
- CN
- China
- Prior art keywords
- hole digger
- drill bit
- gearbox
- speed changing
- changing box
- 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 seedling hole digger which comprises a hydraulic device, a speed changing box, a drilling bit, a vane, a cardan shaft, an upper pull rod, a support rod and a lower pull rod, wherein the hydraulic device is connected with the drilling bit through the speed changing box, and the vane is mounted on the drilling bit; the cardan shaft is connected with the speed changing box, and the upper pull rod is connected with the speed changing box through the support rod; and the lower pull rod is connected with the speed changing box. The seedling hole digger has the beneficial effects that the application range of the structure is wide, namely the structure can be used for small-area seedling planting and can also be used for seedling planting in the complex terrain work environment; and the seedling hole digger has low cost, high efficiency, stable and reliable performance, convenience in operation and simple maintenance.
Description
Technical field
The utility model relates to a kind of hole digger, relates in particular to a kind of nursery stock hole digger.
Background technology
At present, the type of nursery stock hole digger is divided into manual type, crawler type etc. by the working method difference, the manual type hole digger can carry out operation in a lot of complicated physical features, low price, be applicable to the seedling growth of small size, but inefficiency can not carry out mechanization and work fast, and floor space is little.Crawler type hole digger applied range can be used for complicated working environment, can finish needed task in short-term, but price is more expensive, can not adapt to the seedling growth of small size, and floor space is larger.
The utility model content
Technical problem to be solved in the utility model is: a kind of nursery stock hole digger is provided, and applied range namely can be used for the seedling growth of small size, can be applicable to again the seedling growth of complicated physical features working environment, cost is low, and efficient is high, stable and reliable for performance, easy to operate, safeguard simple.
The utility model is that the technical scheme that the problem of the above-mentioned proposition of solution adopts is:
A kind of nursery stock hole digger comprises hydraulic means 1, gearbox 2, drill bit 3, blade 4, Cardan shaft 5, upper connecting rod 6, support bar 7 and lower link 8, hydraulic means 1 is connected with drill bit 3 by gearbox 2, and blade 4 is installed on the drill bit 3, and Cardan shaft 5 is connected with gearbox 2, upper connecting rod 6 is connected with gearbox 2 by support bar 7, and lower link 8 is connected with gearbox 2.
Be provided with expansion link 9 on the described hydraulic means 1.
Described drill bit 3 is metal bit.
Described drill bit 3 is the stainless steel drill bit.
Described blade 4 is screw blade.
The beneficial effects of the utility model are: structure applications scope of the present utility model is wide, namely can be used for the seedling growth of small size, can be applicable to again the seedling growth of complicated physical features working environment, cost is low, and efficient is high, and is stable and reliable for performance, easy to operate, safeguard simple.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1-hydraulic means, 2-gearbox, 3-drill bit, 4-blade, 5-Cardan shaft, 6-upper connecting rod, 7-support bar, 8-lower link, 9-expansion link.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
With reference to Fig. 1, the described a kind of nursery stock hole digger of this embodiment comprises hydraulic means 1, gearbox 2, drill bit 3, blade 4, Cardan shaft 5, upper connecting rod 6, support bar 7 and lower link 8, hydraulic means 1 is connected with drill bit 3 by gearbox 2, blade 4 is installed on the drill bit 3, Cardan shaft 5 is connected with gearbox 2, and upper connecting rod 6 is connected with gearbox 2 by support bar 7, and lower link 8 is connected with gearbox 2.
Be provided with expansion link 9 on the described hydraulic means 1.
Described drill bit 3 is the stainless steel drill bit.
Described blade 4 is screw blade.
The beneficial effect of this embodiment is: structure applications scope of the present utility model is wide, namely can be used for the seedling art plantation of small size, can be applicable to again the seedling growth of complicated physical features working environment, cost is low, and efficient is high, and is stable and reliable for performance, easy to operate, safeguard simple.
Specific embodiment of the utility model does not consist of restriction of the present utility model, and every employing analog structure of the present utility model and variation are all in protection domain of the present utility model.
Claims (5)
1. nursery stock hole digger, it is characterized in that: comprise hydraulic means (1), gearbox (2), drill bit (3), blade (4), Cardan shaft (5), upper connecting rod (6), support bar (7) and lower link (8), hydraulic means (1) is connected with drill bit (3) by gearbox (2), the upper blade (4) of installing of drill bit (3), and Cardan shaft (5) is connected with gearbox (2), upper connecting rod (6) is connected with gearbox (2) by support bar (7), and lower link (8) is connected with gearbox (2).
2. a kind of nursery stock hole digger as claimed in claim 1 is characterized in that: be provided with expansion link (9) on the described hydraulic means (1).
3. a kind of nursery stock hole digger as claimed in claim 1, it is characterized in that: described drill bit (3) is metal bit.
4. a kind of nursery stock hole digger as claimed in claim 3, it is characterized in that: described drill bit (3) is the stainless steel drill bit.
5. a kind of nursery stock hole digger as claimed in claim 1, it is characterized in that: described blade (4) is screw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437307 CN202773314U (en) | 2012-08-21 | 2012-08-21 | Seedling hole digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437307 CN202773314U (en) | 2012-08-21 | 2012-08-21 | Seedling hole digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202773314U true CN202773314U (en) | 2013-03-13 |
Family
ID=47800695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220437307 Expired - Fee Related CN202773314U (en) | 2012-08-21 | 2012-08-21 | Seedling hole digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202773314U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012216A (en) * | 2014-06-17 | 2014-09-03 | 广西大学 | Electric trench excavator |
| CN105746043A (en) * | 2016-05-09 | 2016-07-13 | 西华大学 | Honeycomb type ginger planting punching machine |
| CN108156887A (en) * | 2016-12-08 | 2018-06-15 | 镇江东正精工机械有限公司 | A kind of hand propelled pit-picker |
| RU2758292C1 (en) * | 2021-02-08 | 2021-10-28 | Василий Петрович Горобей | Yamobur rotary vineal drilling machine |
-
2012
- 2012-08-21 CN CN 201220437307 patent/CN202773314U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104012216A (en) * | 2014-06-17 | 2014-09-03 | 广西大学 | Electric trench excavator |
| CN104012216B (en) * | 2014-06-17 | 2016-01-13 | 广西大学 | A kind of electronic hole digger |
| 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 |
| CN108156887A (en) * | 2016-12-08 | 2018-06-15 | 镇江东正精工机械有限公司 | A kind of hand propelled pit-picker |
| RU2758292C1 (en) * | 2021-02-08 | 2021-10-28 | Василий Петрович Горобей | Yamobur rotary vineal drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |