CN206042814U - The Radix Raphani digging mechanism that a kind of double-crank drives - Google Patents
The Radix Raphani digging mechanism that a kind of double-crank drives Download PDFInfo
- Publication number
- CN206042814U CN206042814U CN201620866686.7U CN201620866686U CN206042814U CN 206042814 U CN206042814 U CN 206042814U CN 201620866686 U CN201620866686 U CN 201620866686U CN 206042814 U CN206042814 U CN 206042814U
- Authority
- CN
- China
- Prior art keywords
- hinged
- frame
- bar
- vibrosieve
- radix raphani
- 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
Abstract
This utility model is related to the Radix Raphani digging mechanism that a kind of double-crank drives, including tiller, the tiller rear end is provided with the frame with rear wheel, the upper rack is provided with sprocket wheel, PTO of the sprocket wheel by chain with tiller is connected, the upper rack rear end is hinged with a rotating disk, the rotating disk is connected by V belt translation or Chain conveyer with sprocket wheel, the bottom of the frame front end is provided with digger blade, the bottom of the frame rear end is hinged with two parallel four-bar drive mechanisms for arranging in front and back, the parallel four-bar drive mechanism includes that the rocking bar that is hinged in frame of middle part and one end are hinged on the connecting rod in frame.This apparatus structure is simple, easy to use.
Description
Technical field
This utility model is related to the Radix Raphani digging mechanism that a kind of double-crank drives.
Background technology
Vibration type Radix Raphani excavator is the separation to realize Radix Raphani and soil block of reciprocating vibration by bolter and Radix Raphani is defeated
Deliver on the ridge at equipment rear.The general only one of which vibrating mechanism of vibration type Radix Raphani cropper traditional at present, causes vibrosieve to exist
Larger inertia force is produced during reciprocating motion so that equipment produces fierce vibrations, the stability and operator to equipment it is comfortable
Degree all uses very big impact.And soil removing is not very thoroughly, to remain more soil.
Utility model content
This utility model makes improvement for the problem that above-mentioned prior art is present, i.e., skill to be solved in the utility model
Art problem is to provide the Radix Raphani digging mechanism that a kind of double-crank drives, and frame is stable, and soil is removed thorough.
In order to solve above-mentioned technical problem, the technical solution of the utility model is：The Radix Raphani excavator that a kind of double-crank drives
Structure, including tiller, the tiller rear end are provided with the frame with rear wheel, and the upper rack is provided with sprocket wheel, the chain
PTO of the wheel by chain with tiller is connected, and the upper rack rear end is hinged with a rotating disk, the rotating disk
It is connected by V belt translation or Chain conveyer with sprocket wheel, the bottom of the frame front end is provided with digger blade, the bottom of the frame rear end
Two parallel four-bar drive mechanisms for arranging in front and back are hinged with, the parallel four-bar drive mechanism includes that middle part is hinged in frame
Rocking bar and one end be hinged on the connecting rod in frame, the bottom of the rocking bar is hinged with vibrosieve, and the bottom of the connecting rod is hinged
In the other end of the vibrosieve, the top of the rocking bar is hinged with a drive link, and the other end of the drive link is hinged on rotating disk
Side on, the drive link of another parallel four-bar drive mechanism is hinged on the opposite side of rotating disk, so that two parallel four-bars
Drive mechanism does adverse movement simultaneously；Vibrosieve entrance positioned at front end is arranged on the exit of digger blade, shaking positioned at rear end
The dynamic mouth that is sieved into is positioned at the exit of front-end vibration sieve；Front-end vibration sieve top is provided with multiple elastic extruding drums, the frame
Bottom is provided with the sleeve equal with extruding drum quantity, and the depression bar along sleeve movement, the sleeve are arranged with the sleeve
The spring for making depression bar remain ejection state is additionally provided with inside, the extruding drum is respectively hinged at depression bar bottom；Rear end shakes
Dynamic sieve top is provided with multiple rotary brooms, and the bottom of the frame is provided with for being hinged the suspension bracket of rotary broom, the rotary broom one
End is provided with belt wheel, and the belt wheel is connected by V belt translation or Chain conveyer with sprocket wheel.
Further, after the digger blade, bottom is made up of some grille strips, and the gap between the grille strip is less than
Radix Raphani external diameter.
Further, the rear wheel is liftable wheel.
Further, hairbrush is provided with the wall of the rotary broom side.
Compared with prior art, this utility model has the advantages that：This device is by arranging two simultaneously reversely
The vibrating mechanism of reciprocating operation, inertia force is cancelled out each other during reciprocating motion by vibrating mechanism, reduces machinery
Vibration, increases the life-span of equipment and the comfortableness of operator；Soil on removing Radix Raphani that simultaneously can be more thoroughly.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Organigrams of the Fig. 1 for this utility model embodiment.
Principle schematics of the Fig. 2 for this utility model embodiment.
In figure：1- tillers, 2- frames, 21- rear wheels, 22- sprocket wheels, 23- rotating disks, 24- drive links, 25- rocking bars, 26-
Connecting rod, 3- digger blades, 4- front-end vibrations sieve, 5- rear ends vibrosieve, 6- extruding drums, 7- suspension brackets, 71- rotary brooms, 8- sleeves,
81- springs, 82- depression bars.
Specific embodiment
Embodiment one：As shown in Figure 1 and 2, the Radix Raphani digging mechanism that a kind of double-crank drives, including tiller 1, it is described micro- cultivated
1 rear end of machine is provided with the frame 2 with rear wheel 21, and 2 top of the frame is provided with sprocket wheel 22, the sprocket wheel 22 by chain with it is micro-
The PTO of cultivated machine is connected, and the upper rack rear end is hinged with a rotating disk 23, and the rotating disk 23 is passed through with sprocket wheel
V belt translation or Chain conveyer are connected, and the bottom of the frame front end is provided with digger blade 3, and the bottom of the frame rear end is hinged with two
The parallel four-bar drive mechanism for arranging in front and back, the parallel four-bar drive mechanism include 25 He of rocking bar that middle part is hinged in frame
One end is hinged on the connecting rod 26 in frame, and the bottom of the rocking bar is hinged with vibrosieve, and the bottom of the connecting rod is hinged on this and shakes
The other end of dynamic sieve, the top of the rocking bar are hinged with a drive link 24, and the other end of the drive link is hinged on the one of rotating disk
On side, the drive link of another parallel four-bar drive mechanism is hinged on the opposite side of rotating disk, so that two parallel four-bars drive
Adverse movement is done simultaneously by mechanism；4 entrance of vibrosieve positioned at front end is arranged on the exit of digger blade 3, positioned at the vibration of rear end
5 entrances are sieved positioned at the exit of front-end vibration sieve；Front-end vibration sieve top is provided with multiple elastic extruding drums 6, the frame
Bottom is provided with the sleeve 8 equal with extruding drum quantity, and the depression bar 82 along sleeve movement, the set are arranged with the sleeve
The spring 81 for making depression bar remain ejection state is additionally provided with cylinder, the extruding drum is respectively hinged at depression bar bottom；Afterwards
Multiple rotary brooms 71 are provided with above the vibrosieve of end, the bottom of the frame is provided with for being hinged the suspension bracket 7 of rotary broom, the rolling
Cylinder brush one end is provided with belt wheel, and the belt wheel is connected by V belt translation or Chain conveyer with sprocket wheel.
In the present embodiment, after the digger blade, bottom is made up of some grille strips, and the gap between the grille strip is little
In Radix Raphani external diameter.
In the present embodiment, the rear wheel is liftable wheel.
In the present embodiment, on the wall of the rotary broom side, hairbrush is provided with.
During work, tiller orders about rotating disk rotation, and rotating disk drives two drive links simultaneously, then drives two and quarter respectively
Bar drive mechanism does adverse movement simultaneously, and vibrosieve is vibrated therewith, and tiller moves ahead, and the Radix Raphani with soil is dug out simultaneously by digger blade
Vibrosieve is fed into backward, and soil is squeezed broken, strengthens shaking by the first part that drops from the grille strip of digger blade of soil, extruding drum
Dynamic screening effect, rotary broom further remove the soil adhered on Radix Raphani.
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 Radix Raphani digging mechanism that a kind of double-crank drives, it is characterised in that：Including tiller, the tiller rear end is provided with
Frame with rear wheel, the upper rack are provided with sprocket wheel, and PTO of the sprocket wheel by chain with tiller is passed
Dynamic connection, the upper rack rear end are hinged with a rotating disk, and the rotating disk is connected by V belt translation or Chain conveyer with sprocket wheel, described
Bottom of the frame front end is provided with digger blade, and the bottom of the frame rear end is hinged with two parallel four-bar driving machines for arranging in front and back
Structure, the parallel four-bar drive mechanism include the connecting rod that the rocking bar that is hinged in frame of middle part and one end are hinged in frame, institute
The bottom for stating rocking bar is hinged with vibrosieve, and the bottom of the connecting rod is hinged on the other end of the vibrosieve, the top of the rocking bar
A drive link is hinged with, the other end of the drive link is hinged on the side of rotating disk, another parallel four-bar drive mechanism
Drive link is hinged on the opposite side of rotating disk, so that two parallel four-bar drive mechanisms do adverse movement simultaneously；Positioned at front end
Vibrosieve entrance is arranged on the exit of digger blade, and the vibrosieve entrance positioned at rear end is located at the exit of front-end vibration sieve；Before
Multiple elastic extruding drums are provided with above the vibrosieve of end, the bottom of the frame is provided with the set equal with extruding drum quantity
Cylinder, is arranged with the depression bar along sleeve movement in the sleeve, being additionally provided with the sleeve makes depression bar remain ejection state
Spring, the extruding drum is respectively hinged at depression bar bottom；Multiple rotary brooms, the frame are provided with above the vibrosieve of rear end
Bottom is provided with for being hinged the suspension bracket of rotary broom, and described rotary broom one end is provided with belt wheel, and the belt wheel is passed by band with sprocket wheel
Dynamic or Chain conveyer is connected.
2. the Radix Raphani digging mechanism that double-crank according to claim 1 drives, it is characterised in that：Bottom after the digger blade
It is made up of some grille strips, the gap between the grille strip is less than Radix Raphani external diameter.
3. the Radix Raphani digging mechanism that double-crank according to claim 1 drives, it is characterised in that：The rear wheel is to rise
The wheel of drop.
4. the Radix Raphani digging mechanism that double-crank according to claim 1 drives, it is characterised in that：On the wall of the rotary broom side
It is provided with hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866686.7U CN206042814U (en) | 2016-08-11 | 2016-08-11 | The Radix Raphani digging mechanism that a kind of double-crank drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866686.7U CN206042814U (en) | 2016-08-11 | 2016-08-11 | The Radix Raphani digging mechanism that a kind of double-crank drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042814U true CN206042814U (en) | 2017-03-29 |
Family
ID=58380306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866686.7U Expired - Fee Related CN206042814U (en) | 2016-08-11 | 2016-08-11 | The Radix Raphani digging mechanism that a kind of double-crank drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041199A (en) * | 2017-03-30 | 2017-08-15 | 青岛农业大学 | Root tuber cropper |
| CN113519252A (en) * | 2021-07-25 | 2021-10-22 | 甘肃农业大学 | Small-size vanning formula potato results combined operation machine |
-
2016
- 2016-08-11 CN CN201620866686.7U patent/CN206042814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041199A (en) * | 2017-03-30 | 2017-08-15 | 青岛农业大学 | Root tuber cropper |
| CN113519252A (en) * | 2021-07-25 | 2021-10-22 | 甘肃农业大学 | Small-size vanning formula potato results combined operation machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206042814U (en) | The Radix Raphani digging mechanism that a kind of double-crank drives | |
| CN106416585B (en) | A kind of rotating comb dentation vibration sieve type harvester for peanut and its application method | |
| CN103518464A (en) | Multifunction underground crop harvester | |
| CN201031343Y (en) | Sand laying machine with vibration sand sieving function | |
| CN108781605A (en) | A kind of dedusting and the seed dressing device for preventing seed from damaging | |
| CN207446732U (en) | One cultivates peanut impurity removing equipment | |
| CN204929665U (en) | A kind of palpus fringe separator of maize harvesting machine | |
| CN205993110U (en) | Potato picker using reverse dual shale shaker | |
| CN110583203B (en) | Harvesting device of sole dioscorea | |
| CN109526839B (en) | Pedal type loach size separator | |
| CN208597308U (en) | A kind of green Chinese onion combine harvester | |
| CN203467211U (en) | Combined peanut fruit harvesting machine | |
| CN107624351A (en) | Self-propelled corn harvester | |
| CN206149847U (en) | Double crank driven taro harvester | |
| CN203608557U (en) | Multifunctional underground crop harvester | |
| CN112020980B (en) | Sweet potato harvester desilting device with classification function | |
| CN215122117U (en) | Small-size potato combine | |
| CN209949895U (en) | Matrimony vine harvester | |
| CN206042817U (en) | A kind of Radix Ipomoeae segregation apparatuss of parallel four-bar mechanism | |
| CN105265088B (en) | Band vibrates the harvester for peanut of soil crushing device to roller | |
| CN113179738A (en) | Small-size potato combine | |
| CN104396425A (en) | Peanut harvester | |
| US2518237A (en) | Baled hay separator | |
| CN203505052U (en) | Rotatable grid bar vibrating screen for peanut harvesting machine | |
| CN107787655B (en) | Green Chinese onion banking machine |
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: 20170329 Termination date: 20180811 |