CN208159149U - Flexible rotary cultivator - Google Patents
Flexible rotary cultivator Download PDFInfo
- Publication number
- CN208159149U CN208159149U CN201820740929.1U CN201820740929U CN208159149U CN 208159149 U CN208159149 U CN 208159149U CN 201820740929 U CN201820740929 U CN 201820740929U CN 208159149 U CN208159149 U CN 208159149U
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- swing arm
- hydraulic cylinder
- rack
- fixed
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of flexible rotary cultivators, including rack, hydraulic cylinder, connecting rod swing arm, lever swing arm, walking beam, power input shaft, uni-drive gear box, movable cutter shaft, drive coupling, fixed cutter shaft and fixed beam, compared with prior art, there are two cutter shafts for the utility model tool, it can be achieved at the same time the operation simultaneously of two cultivated slots, and stalk is built among two cultivated slots automatically, improve working efficiency, simultaneously, the utility model can also realize single cutter shaft identical with traditional rotary cultivator, realize the effect of a tractor serves several purposes, improve working efficiency, it has the value of popularization and application.
Description
Technical field
The utility model relates to a kind of agricultural machinery more particularly to a kind of flexible rotary cultivators.
Background technique
Rotary cultivator is the cultivation machinery for completing to plough, harrow operation with tractor.Because it is strong with hack ability, ploughs rear ground
The features such as table is flat, and be widely used；It can shred simultaneously and be embedded in earth's surface root stubble below, make convenient for seeder
Industry provides good kind of bed for later period sowing.But in the prior art, rotary cultivator is all that a cutter shaft is run, and if you need to build stalk, is needed
It ploughs slot in two times to be just able to achieve, working efficiency is low, and accordingly, there exist rooms for improvement.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of flexible rotary cultivator.
The utility model is achieved through the following technical solutions above-mentioned purpose：
The utility model includes rack, hydraulic cylinder, connecting rod swing arm, lever swing arm, walking beam, power input shaft, driving cog
The upper end of roller box, movable cutter shaft, drive coupling, fixed cutter shaft and fixed beam, one end of the hydraulic cylinder and the rack turns
Dynamic connection, is rotatablely connected, and the connecting rod swing arm is located at the hydraulic cylinder between one end of the connecting rod swing arm and the rack
Rear end, the other end of the connecting rod swing arm is rotatablely connected in one end of the walking beam, the fulcrum of the lever swing arm and institute
Gantry rotation connection is stated, and the lever swing arm is located at the front end of the hydraulic cylinder, the piston rod of the hydraulic cylinder is in the thick stick
One end of bar swing arm is rotatablely connected, and the other end of the lever swing arm and the middle section of the walking beam are rotatablely connected, the activity
The power input shaft is arranged in the side of beam, and the activity cutter shaft is set to the lower section on the walking beam, and can rotate, institute
It states power input shaft to be sequentially connected by the uni-drive gear box and the movable cutter shaft, under the fixed beam and the rack
End is fixedly connected, and the fixed cutter shaft is set to the lower section of the fixed beam, and can rotate, the fixed cutter shaft and the work
It is detachably connected between movable arbor by the drive coupling.
As an improvement, further include helping stalk device, it is described that stalk device is helped to be fixedly installed in the rack, and it is located at the fixing cutter
Top between axis and movable cutter shaft, it is described that stalk device is helped to be made of the oblique disk of lifting hydraulic cylinder and the mutual mirror image of two panels, two
The oblique disk is rack-mount to be gone up and down by the lifting hydraulic cylinder.
The beneficial effects of the utility model are：
The utility model is a kind of flexible rotary cultivator, and compared with prior art, there are two cutter shafts for the utility model tool, can
The operation simultaneously of two cultivated slots is realized simultaneously, and builds stalk among two cultivated slots automatically, improves working efficiency, meanwhile, the utility model
It can also realize single cutter shaft identical with traditional rotary cultivator, realize the effect of a tractor serves several purposes, improve working efficiency, have and promote
The value of application.
Detailed description of the invention
Fig. 1 is the contraction state structural schematic diagram of the utility model；
Fig. 2 is structural schematic diagram in the change procedure of the utility model；
Fig. 3 is the stretching status architecture schematic diagram of the utility model；
Fig. 4 is that helping for the utility model obstructs device side structure schematic diagram；
Fig. 5 is that helping for the utility model obstructs device positive structure schematic；
Fig. 6 is that helping for the utility model obstructs device using state structure diagram.
In figure：1- rack, 2- hydraulic cylinder, 3- connecting rod swing arm, the swing arm of 4- lever, 5- walking beam, 6- power input shaft, 7- are passed
The fixed cutter shaft of movable tooth roller box, 8- activity cutter shaft, 9- drive coupling, 10-, 11- fixed beam, 12- help stalk device, 13- raise-lower hydraulic
The oblique disk of cylinder, 14-.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing：
As shown in Figure 1：The utility model includes rack 1, hydraulic cylinder 2, connecting rod swing arm 3, lever swing arm 4, walking beam 5, moves
Power input shaft 6, uni-drive gear box 7, movable cutter shaft 8, drive coupling 9, fixed cutter shaft 10 and fixed beam 11, the hydraulic cylinder
One end and the upper end of the rack are rotatablely connected, and are rotatablely connected between one end of the connecting rod swing arm and the rack, and described
Connecting rod swing arm is located at the rear end of the hydraulic cylinder, and the other end of the connecting rod swing arm is rotatablely connected in one end of the walking beam,
The fulcrum of the lever swing arm is connect with the gantry rotation, and the lever swing arm is located at the front end of the hydraulic cylinder, described
The piston rod of hydraulic cylinder is rotatablely connected in one end of the lever swing arm, the other end and the walking beam of the lever swing arm
The power input shaft is arranged in middle section rotation connection, the side of the walking beam, and the activity cutter shaft is set to the walking beam
On lower section, and can rotate, the power input shaft is sequentially connected by the uni-drive gear box and the movable cutter shaft, institute
It states fixed beam to be fixedly connected with the lower end of the rack, the fixed cutter shaft is set to the lower section of the fixed beam, and can turn
It is dynamic, it is detachably connected between the fixed cutter shaft and the movable cutter shaft by the drive coupling.
The working principle of the utility model is as follows：
As shown in Figures 1 to 6：Power input shaft connects the output shaft of gear-box (not shown) of tractor, and power is defeated
Enter axis to rotate by 7 drive activity cutter shaft of uni-drive gear box, be provided on movable cutter shaft and on fixed cutter shaft for rotary tillage
Blade (not shown), it is identical as common rotary principle when state as shown in Figure 1, but unlike, have and fixes
Cutter shaft and movable cutter shaft are driven by drive coupling and are rotated synchronously, and have double working efficiency, when needing to help stalk, liquid
Cylinder pressure movement is changing into the state of Fig. 3 by the state of Fig. 2, and movable cutter shaft is separated with fixed cutter shaft, movable cutter shaft and fixation
Occurs gap between cutter shaft, at this point, movable cutter shaft and fixed cutter shaft are in operation, the gap among two cutter shafts is not by cutter shaft operation
And poly- soil is generated into stalk phenomenon, stalk is helped to realize automatically, improves working efficiency, is had the value of popularization and application.
As an improvement, further include helping stalk device, it is described that stalk device 12 is helped to be fixedly installed in the rack, and it is located at the fixation
Top between cutter shaft and movable cutter shaft, 14 structure of oblique disk for helping stalk device by lifting hydraulic cylinder 13 and the mutual mirror image of two panels
At two oblique disks are rack-mount to be gone up and down by the lifting hydraulic cylinder.When movable cutter shaft and fixed cutter shaft
Between separation there is gap, when needing to help stalk, help stalk device oblique disk is fallen by lifting hydraulic cylinder 13, can effectively help
Soil is piled up, when not needing to help stalk device, oblique disk is risen by lifting hydraulic cylinder, remerges fixed cutter shaft and movable blade
Axis.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (2)
1. a kind of flexible rotary cultivator, it is characterised in that：Including rack, hydraulic cylinder, connecting rod swing arm, lever swing arm, walking beam, power
Input shaft, uni-drive gear box, movable cutter shaft, drive coupling, fixed cutter shaft and fixed beam, one end of the hydraulic cylinder with it is described
The upper end of rack is rotatablely connected, and is rotatablely connected between one end of the connecting rod swing arm and the rack, and the connecting rod swing arm position
In the rear end of the hydraulic cylinder, one end of the other end of the connecting rod swing arm and the walking beam is rotatablely connected, the lever pendulum
The fulcrum of arm is connect with the gantry rotation, and the lever swing arm is located at the front end of the hydraulic cylinder, the work of the hydraulic cylinder
One end of stopper rod and the lever swing arm is rotatablely connected, and the other end of the lever swing arm and the middle section of the walking beam rotate and connect
It connecing, the power input shaft is arranged in the side of the walking beam, and the activity cutter shaft is set to the lower section on the walking beam, and
Can rotate, the power input shaft is sequentially connected by the uni-drive gear box and the movable cutter shaft, the fixed beam with
The lower end of the rack is fixedly connected, and the fixed cutter shaft is set to the lower section of the fixed beam, and can rotate, the fixation
It is detachably connected between cutter shaft and the movable cutter shaft by the drive coupling.
2. flexible rotary cultivator according to claim 1, it is characterised in that：It further include helping stalk device, it is described to help the fixed peace of stalk device
It is described to help stalk device by lifting hydraulic cylinder loaded on the top in the rack, and between the fixed cutter shaft and movable cutter shaft
It is constituted with the oblique disk of the mutual mirror image of two panels, two oblique disks are rack-mount to be risen by the lifting hydraulic cylinder
Drop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820740929.1U CN208159149U (en) | 2018-05-18 | 2018-05-18 | Flexible rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820740929.1U CN208159149U (en) | 2018-05-18 | 2018-05-18 | Flexible rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208159149U true CN208159149U (en) | 2018-11-30 |
Family
ID=64363730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820740929.1U Expired - Fee Related CN208159149U (en) | 2018-05-18 | 2018-05-18 | Flexible rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208159149U (en) |
-
2018
- 2018-05-18 CN CN201820740929.1U patent/CN208159149U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |