CN203120395U - Boat tractor with a lifting device for rotary cultivator - Google Patents
Boat tractor with a lifting device for rotary cultivator Download PDFInfo
- Publication number
- CN203120395U CN203120395U CN 201320121532 CN201320121532U CN203120395U CN 203120395 U CN203120395 U CN 203120395U CN 201320121532 CN201320121532 CN 201320121532 CN 201320121532 U CN201320121532 U CN 201320121532U CN 203120395 U CN203120395 U CN 203120395U
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- CN
- China
- Prior art keywords
- rotovator
- lifting
- assembly
- elevator
- support
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- 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 an agricultural machine, in particular to a boat tractor with a lifting device for a rotary cultivator. The boat tractor comprises a frame (1), a walking tractor gearbox assembly (2), the lifting device (3) and a rotary cultivator assembly (4); the walking tractor gearbox assembly (2) is arranged at the front end of the frame (1); the lifting device (3) is arranged in the rear of the frame (1); and the rotary cultivator assembly (4) is arranged on the lower portion of the lifting device (3). The rotary cultivator assembly mounted on a lifting support is driven by a lifting arm to ascend and descend, application range of the rotary cultivator is widened, and the boat tractor can be used in hard soil as well as in deep muddy fields, and is simple in structure, high in efficiency, good in plowing flatness and practical.
Description
Technical field:
The utility model relates to a kind of agricultural machinery, is specifically related to the boat tractor that a kind of rotovator has elevator.
Background technology:
Hand tractor is in small-sized field and the operation of space-constrained woodland.Rotovator and hand tractor cooperatively interact, and form a kind of hand tractor rotovator.Such design, though can give in small-sized field and the space-constrained woodland carries out the rotary tillage operation, the degree of depth of rotary tillage can not be regulated, and only suitable stiff mud soil is not suitable for deep mud farmland, and the scope of application has significant limitation, and labour intensity is bigger.
The utility model content:
The purpose of this utility model provides the boat tractor that a kind of rotovator has elevator, and it is simple in structure, the scope of application is big and can realize elevating function.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises frame 1, hand tractor gearbox assembly 2, elevator 3 and rotovator assembly 4; Hand tractor gearbox assembly 2 is arranged on the front end of frame 1, and elevator 3 is arranged on the rear portion of frame 1, and rotovator assembly 4 is arranged on the bottom of elevator 3.
Described elevator 3 comprises lifting arm 3-1, lifting support 3-2, adjusting screw(rod) 3-3, lifting handle 3-4, power assistant spring 3-5, fanning strip 3-6 and turning cylinder 3-7; Lifting arm 3-1 is installed on the support 1, the end of lifting arm 3-1 is by the movable lifting support 3-2 that is connected with of turning cylinder 3-7, lifting support 3-2 is provided with adjusting screw(rod) 3-3, the movable lifting handle 3-4 that is connected with of the other end of lifting arm 3-1, power assistant spring 3-5 is arranged between lifting handle 3-4 and the support 1, and fanning strip 3-6 is arranged on the lifting handle 3-4.
Described rotovator assembly 4 comprises coulter shaft 4-1, colter 4-2, rotovator left and right sides inner sleeve 4-3, rotovator left and right sides outer tube 4-4 and rotovator gear lever 4-5; Coulter shaft 4-1 is arranged on the bottom of lifting support 3-2, several colters 4-2 evenly is arranged on the coulter shaft 4-1, rotovator left and right sides inner sleeve 4-3 and rotovator left and right sides outer tube 4-4 are arranged between rotovator assembly 4 and the lifting support 3-2, and rotovator gear lever 4-5 is arranged on the top of rotovator assembly 4.
The utlity model has following beneficial effect: the rotovator assembly that it utilizes lifting arm to drive and is installed on the lifting support is realized lifting, increased the scope of application of rotary tillage equipment, can not only in stiff mud soil, use, can also in deep mud farmland, use, simple in structure, the efficient height, the flatness of ploughing a field is good, is suitable for practicality.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is rear structure schematic diagram of the present utility model.
Embodiment:
Referring to Fig. 1-2, this embodiment by the following technical solutions: it comprises frame 1, hand tractor gearbox assembly 2, elevator 3 and rotovator assembly 4; Hand tractor gearbox assembly 2 is arranged on the front end of frame 1, and elevator 3 is arranged on the rear portion of frame 1, and rotovator assembly 4 is arranged on the bottom of elevator 3.
Described elevator 3 comprises lifting arm 3-1, lifting support 3-2, adjusting screw(rod) 3-3, lifting handle 3-4, power assistant spring 3-5, fanning strip 3-6 and turning cylinder 3-7; Lifting arm 3-1 is installed on the support 1, the end of lifting arm 3-1 is by the movable lifting support 3-2 that is connected with of turning cylinder 3-7, lifting support 3-2 is provided with adjusting screw(rod) 3-3, the movable lifting handle 3-4 that is connected with of the other end of lifting arm 3-1, power assistant spring 3-5 is arranged between lifting handle 3-4 and the support 1, and fanning strip 3-6 is arranged on the lifting handle 3-4.
Described rotovator assembly 4 comprises coulter shaft 4-1, colter 4-2, rotovator left and right sides inner sleeve 4-3, rotovator left and right sides outer tube 4-4 and rotovator gear lever 4-5; Coulter shaft 4-1 is arranged on the bottom of lifting support 3-2, several colters 4-2 evenly is arranged on the coulter shaft 4-1, rotovator left and right sides inner sleeve 4-3 and rotovator left and right sides outer tube 4-4 are arranged between rotovator assembly 4 and the lifting support 3-2, and rotovator gear lever 4-5 is arranged on the top of rotovator assembly 4.
When this embodiment is used, promote lifting handle 3-4, up exert oneself, turning cylinder 3-7 rotates, and lifting arm 3-1 down drives lifting support 3-2 thereupon, and rotovator lands downwards.When finishing farming, pulling lifting handle 3-4 down exerts oneself, and turning cylinder 3-7 rotates, and lifting arm 3-1 up drives lifting support 3-2 thereupon, and rotovator upwards promotes.
Claims (3)
1. a rotovator has the boat tractor of elevator, it is characterized in that it comprises frame (1), hand tractor gearbox assembly (2), elevator (3) and rotovator assembly (4); Hand tractor gearbox assembly (2) is arranged on the front end of frame (1), and elevator (3) is arranged on the rear portion of frame (1), and rotovator assembly (4) is arranged on the bottom of elevator (3).
2. a kind of rotovator according to claim 1 has the boat tractor of elevator, it is characterized in that described elevator (3) comprises lifting arm (3-1), lifting support (3-2), adjusting screw(rod) (3-3), lifting handle (3-4), power assistant spring (3-5), fanning strip (3-6) and turning cylinder (3-7); Lifting arm (3-1) is installed on the support (1), one end of lifting arm (3-1) is by the movable lifting support (3-2) that is connected with of turning cylinder (3-7), lifting support (3-2) is provided with adjusting screw(rod) (3-3), the movable lifting handle (3-4) that is connected with of the other end of lifting arm (3-1), power assistant spring (3-5) is arranged between lifting handle (3-4) and the support (1), and fanning strip (3-6) is arranged on the lifting handle (3-4).
3. a kind of rotovator according to claim 1 has the boat tractor of elevator, it is characterized in that described rotovator assembly (4) comprises coulter shaft (4-1), colter (4-2), rotovator left and right sides inner sleeve (4-3), rotovator left and right sides outer tube (4-4) and rotovator gear lever (4-5); Coulter shaft (4-1) is arranged on the bottom of lifting support (3-2), several colters (4-2) evenly are arranged on the coulter shaft (4-1), rotovator left and right sides inner sleeve (4-3) and rotovator left and right sides outer tube (4-4) are arranged between rotovator assembly (4) and the lifting support (3-2), and rotovator gear lever (4-5) is arranged on the top of rotovator assembly (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121532 CN203120395U (en) | 2013-03-18 | 2013-03-18 | Boat tractor with a lifting device for rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121532 CN203120395U (en) | 2013-03-18 | 2013-03-18 | Boat tractor with a lifting device for rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203120395U true CN203120395U (en) | 2013-08-14 |
Family
ID=48928444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121532 Expired - Fee Related CN203120395U (en) | 2013-03-18 | 2013-03-18 | Boat tractor with a lifting device for rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203120395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110637527A (en) * | 2019-10-31 | 2020-01-03 | 吉林省农业机械研究院 | Chinese herbal medicine ridge-up bed earth surface plate layer-forming scarification machine |
| CN113058987A (en) * | 2021-03-24 | 2021-07-02 | 常州大学 | Soil in-situ remediation device and method |
-
2013
- 2013-03-18 CN CN 201320121532 patent/CN203120395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110637527A (en) * | 2019-10-31 | 2020-01-03 | 吉林省农业机械研究院 | Chinese herbal medicine ridge-up bed earth surface plate layer-forming scarification machine |
| CN113058987A (en) * | 2021-03-24 | 2021-07-02 | 常州大学 | Soil in-situ remediation device and method |
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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: 20130814 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |