CN206042818U - The peanut digger structure that a kind of double-crank drives - Google Patents
The peanut digger structure that a kind of double-crank drives Download PDFInfo
- Publication number
- CN206042818U CN206042818U CN201620866963.4U CN201620866963U CN206042818U CN 206042818 U CN206042818 U CN 206042818U CN 201620866963 U CN201620866963 U CN 201620866963U CN 206042818 U CN206042818 U CN 206042818U
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- CN
- China
- Prior art keywords
- vibrosieve
- crank
- hinged
- frame
- arachidis hypogaeae
- 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.)
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- Harvesting Machines For Root Crops (AREA)
Abstract
This utility model is related to the peanut digger structure that a kind of double-crank drives, first crank and rocker mechanism of side output shaft Jing of the dual output power set drives to be arranged on the downside of frame and excavate for Semen arachidis hypogaeae and realize that soil block separates front vibrosieve with Semen arachidis hypogaeae, the opposite side output shaft of dual output power set Jing the second crank and rocker mechanism drive be arranged at frame underside and be located on rear side of front vibrosieve for realize soil block and Semen arachidis hypogaeae it is further it is detached after vibrosieve.The digging mechanism is not only simple in structure, and can realize that Semen arachidis hypogaeae is separated with projection, facilitates the excavation of Semen arachidis hypogaeae.
Description
Technical field
This utility model is related to the peanut digger structure that a kind of double-crank drives.
Background technology
At present traditional general only one of which vibrating mechanism of vibrating type peanut harvesting machine, causes vibrosieve when moving back and forth
Produce larger inertia force so that equipment produces fierce vibrations, all uses very big to the stability and comfort of the operator of equipment
Impact.
The content of the invention
The purpose of this utility model is to provide the peanut digger structure that a kind of double-crank drives, and is not only simple in structure, and
And can realize that Semen arachidis hypogaeae is separated with projection, facilitate the excavation of Semen arachidis hypogaeae.
The technical solution of the utility model is：The peanut digger structure that a kind of double-crank drives, including being arranged at frame
On dual output power set, first crank and rocker mechanism of side output shaft Jing of the dual output power set drives and is arranged at
Soil block front vibrosieve detached with Semen arachidis hypogaeae, the opposite side output shaft of dual output power set are excavated and realize on the downside of frame for Semen arachidis hypogaeae
The second crank and rocker mechanisms of Jing drive to be arranged at frame underside and be located on rear side of front vibrosieve and enter one for realizing soil block and Semen arachidis hypogaeae
Walk detached rear vibrosieve.
Further, first crank and rocker mechanism includes that the side output shaft with dual output power set is hinged
Front crank, the other end of the front crank are hinged with front upper connecting rod, and the other end of the front upper connecting rod is hinged with and is vertically arranged to
The front rocking bar that on front side of frame and middle part is hinged with frame, lower end and the front portion of front vibrosieve of the front rocking bar are hinged, institute
The rear portion for stating front vibrosieve is hinged with upper end and frame and is hinged the front lower link of reciprocating vibration for realizing front vibrosieve.
Further, the front lower link is parallel with front rocking bar, and the front vibrosieve is obliquely installed and the folder with ground
Angle fluctuation range is 15 ~ 35 °, and the front end of the front vibrosieve is additionally provided with digger blade.
Further, second crank and rocker mechanism includes being hinged with the opposite side output shaft of dual output power set
Rear crank, the other end of the rear crank is hinged with rear upper connecting rod, and the other end of the rear upper connecting rod is hinged with vertically arranged
Rocking bar on rear side of frame and after the arc that is hinged of middle part and frame, the rear portion of the lower end of rocking bar and rear vibrosieve after the arc
It is hinged, the front portion of the rear vibrosieve is hinged with upper end and frame and is hinged for realizing under of reciprocating vibration rear of front vibrosieve
Connecting rod.
Further, the front end of the rear vibrosieve is located on the downside of the rear end of front vibrosieve, and the rear end of rear vibrosieve is low
In its front end, and rear vibrosieve and the fluctuation range of ground angle are 5 ~ 15 °.
Further, the rear vibrosieve rear end is additionally provided with for access Semen arachidis hypogaeae and is provided with the hopper of sieve aperture.
Compared with prior art, the present invention has advantages below：Be not only simple in structure, it is compact, and by bent in pairs
The peanut digger structure that handle drives, by vibrosieve into two sections of front sieve and rear sieve so that front sieve and rear sieve are simultaneously toward contrary side
To reciprocating motion, so can either realize that Semen arachidis hypogaeae is separated with soil block by mode of reciprocating vibration；Before and after two can be realized simultaneously
The inertia force of sieve is cancelled out each other, and solves traditional shaker separator and destroys as inertia force is excessive during reciprocating motion
The problem of the operation comfort of mechanical stability against short circuit and user, increases the life-span of equipment and the comfortableness of operator.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Figure kind：Crank 6- rear cranks before upper connecting rod 5- before lower link 4- before rocking bar 3- before vibrosieve 2- before 1-
Vibrosieve 11- frame 12- dual output power set after lower link 10- after rocking bar 9- after upper connecting rod 8- after 7-.
Specific embodiment
It is that features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below, but this utility model is not limited to this.
With reference to Fig. 1
The peanut digger structure that a kind of double-crank drives, including the dual output power set 12 being arranged in frame 11, institute
Side output shaft Jing the first crank and rocker mechanism drivings for stating dual output power set are arranged on the downside of frame for Semen arachidis hypogaeae excavation simultaneously
Realize soil block front vibrosieve 1 detached with Semen arachidis hypogaeae, opposite side output shaft second crank and rocker mechanisms of Jing of dual output power set
Driving is arranged at frame underside and is located on rear side of front vibrosieve for realizing the further detached rear vibrosieve 10 of soil block and Semen arachidis hypogaeae.
The dual output power set include motor, and the motor is connected with the worm-gear speed reducer of a dual output.
In the present embodiment, first crank and rocker mechanism includes being hinged with the side output shaft of dual output power set
Front crank 5, the other end of the front crank is hinged with front upper connecting rod 4, and the other end of the front upper connecting rod is hinged with and vertically sets
It is placed on front side of frame and front rocking bar 2 that middle part and frame are hinged, the lower end of the front rocking bar is mutually cut with scissors with the front portion of front vibrosieve
Connect, the rear portion of the front vibrosieve is hinged with upper end and frame and is hinged the front lower link of reciprocating vibration for realizing front vibrosieve
3。
In the present embodiment, the front lower link is parallel with front rocking bar, the front vibrosieve be obliquely installed and with ground
Angle fluctuation range is 15 ~ 35 °, and the front end of the front vibrosieve is additionally provided with digger blade, so that Semen arachidis hypogaeae in soil is dug out.
In the present embodiment, second crank and rocker mechanism includes mutually cutting with scissors with the opposite side output shaft of dual output power set
The rear crank 6 for connecing, the other end of the rear crank are hinged with rear upper connecting rod 7, and the other end of the rear upper connecting rod is hinged with vertically
It is arranged on rear side of frame and rocking bar 8 after arc that middle part and frame are hinged, the lower end of rocking bar and rear vibrosieve after the arc
Rear portion be hinged, the front portion of the rear vibrosieve be hinged with upper end be hinged with frame it is of reciprocating vibration for realizing front vibrosieve
Rear lower link 9.
In the present embodiment, the front end of the rear vibrosieve is located on the downside of the rear end of front vibrosieve, the rear end of rear vibrosieve
Less than its front end, and rear vibrosieve and the fluctuation range of ground angle are 5 ~ 15 °.
In the present embodiment, the rear vibrosieve rear end is additionally provided with for access Semen arachidis hypogaeae and is provided with the hopper of sieve aperture, with
Just the soil block dressing sieve carried secretly on Semen arachidis hypogaeae is removed while collecting Semen arachidis hypogaeae.
In the present embodiment, rear crank is 180 ° with the phase contrast of front crank.
During operation, the digging mechanism is driven to advance by tiller, during digger blade shovel buries, the mixture of soil block and Semen arachidis hypogaeae
Scooped up and be moved rearwards by along shovel face, leaked down between grizzly bar of the less soil block from digger blade；Meanwhile, dual output power set one
The output shaft of side connects the first crank and rocker mechanism, is reciprocating swing by convert rotational motion, and the other end of front rocking bar shakes with front
Dynamic sieve is hinged, and before realizing, vibrosieve is of reciprocating vibration, and then realizes the separation of soil block and Semen arachidis hypogaeae.Dual output power set it is another
The output shaft of side connects the second crank and rocker mechanism, and phase contrast of the rear crank with front crank is designed as 180 °, then now forward and backward
The direction that two rocking bars swing be just while and adverse movement, the other end of rear rocking bar is hinged with rear vibrosieve, shaken after realization
Dynamic sieve it is of reciprocating vibration, and then realize the further separation of soil block and Semen arachidis hypogaeae, and as the swaying direction of former and later two rocking bars is
Move simultaneously and in contrary direction, therefore, former and later two separation vibrating sieve motions are also to move simultaneously and in the opposite direction,
The inertia force for further realizing former and later two separation vibrating sieves is cancelled out each other so that the vibrations of equipment reduce.
The foregoing is only preferred embodiment of the present utility model, it is all according to this utility model claim done it is equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (4)
1. the peanut digger structure that a kind of double-crank drives, including the dual output power set being arranged in frame, its feature exists
In side first crank and rocker mechanisms of output shaft Jing of the dual output power set drive to be arranged on the downside of frame and dig for Semen arachidis hypogaeae
Dig and realize soil block front vibrosieve detached with Semen arachidis hypogaeae, opposite side output shaft Jing the second crank rocker machines of dual output power set
Structure drives and is arranged at frame underside and is located on rear side of front vibrosieve for realizing the further detached rear vibrosieve of soil block and Semen arachidis hypogaeae；
First crank and rocker mechanism includes the front crank that the side output shaft with dual output power set is hinged, the front crank
The other end be hinged with front upper connecting rod, the other end of the front upper connecting rod is hinged with and is vertically arranged on front side of frame and middle part and machine
The front rocking bar that frame is hinged, lower end and the front portion of front vibrosieve of the front rocking bar are hinged, the rear portion hinge of the front vibrosieve
It is connected to upper end and frame to be hinged the front lower link of reciprocating vibration for realizing front vibrosieve；The second crank and rocker mechanism bag
Include the rear crank being hinged with the opposite side output shaft of dual output power set, the other end of the rear crank be hinged with after on connect
Bar, the other end of the rear upper connecting rod are hinged with and are vertically arranged on rear side of frame and shake after arc that middle part is hinged with frame
Bar, after the arc, the lower end of rocking bar is hinged with the rear portion of rear vibrosieve, the front portion of the rear vibrosieve be hinged with upper end with
Frame is hinged the rear lower link of reciprocating vibration for realizing front vibrosieve；The rear crank with the phase contrast of front crank is
180°。
2. the peanut digger structure that a kind of double-crank according to claim 1 drives, it is characterised in that the front lower link
Parallel with front rocking bar, the front vibrosieve is obliquely installed and is 15 ~ 35 ° with the angle fluctuation range on ground, it is described before vibration
The front end of sieve is additionally provided with digger blade.
3. the peanut digger structure that a kind of double-crank according to claim 1 drives, it is characterised in that the rear vibrosieve
Front end be located on the downside of the rear end of front vibrosieve, the rear end of rear vibrosieve is less than its front end, and rear vibrosieve and ground angle
Fluctuation range is 5 ~ 15 °.
4. the peanut digger structure that a kind of double-crank according to claim 1 or 3 drives, it is characterised in that shake after described
Dynamic sieve rear end is additionally provided with for access Semen arachidis hypogaeae and is provided with the hopper of sieve aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866963.4U CN206042818U (en) | 2016-08-11 | 2016-08-11 | The peanut digger structure that a kind of double-crank drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866963.4U CN206042818U (en) | 2016-08-11 | 2016-08-11 | The peanut digger structure that a kind of double-crank drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042818U true CN206042818U (en) | 2017-03-29 |
Family
ID=58380380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866963.4U Expired - Fee Related CN206042818U (en) | 2016-08-11 | 2016-08-11 | The peanut digger structure that a kind of double-crank drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042818U (en) |
-
2016
- 2016-08-11 CN CN201620866963.4U patent/CN206042818U/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 |
Granted publication date: 20170329 Termination date: 20180811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |