CN206149847U - Double crank driven taro harvester - Google Patents
Double crank driven taro harvester Download PDFInfo
- Publication number
- CN206149847U CN206149847U CN201620871839.7U CN201620871839U CN206149847U CN 206149847 U CN206149847 U CN 206149847U CN 201620871839 U CN201620871839 U CN 201620871839U CN 206149847 U CN206149847 U CN 206149847U
- Authority
- CN
- China
- Prior art keywords
- frame
- hinged
- hopper
- rear end
- taro
- 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
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- Soil Working Implements (AREA)
Abstract
The utility model relates to a double crank driven taro harvester, including ploughing the machine a little, it is provided with the frame of taking the rear wheel to plough quick -witted rear end a little, frame upper portion is provided with the sprocket, and this sprocket is connected through the chain and the power take -off transmission of the machine ploughed a little, frame upper portion rear end is articulated to have a carousel, and this carousel is connected through belt drive or chain drive with the sprocket, frame bottom front end is provided with the digger blade, the articulated parallelly connected four bars actuating mechanism who has two front and back settings in frame bottom rear end, parallelly connected four bars actuating mechanism includes that rocker and one end that the middle part articulated in the frame articulate the connecting rod in the frame. The driving mechanism has the advantages of simple structure and convenient use.
Description
Technical field
The utility model is related to the taro cropper that a kind of double-crank drives.
Background technology
Oscillatory type taro cropper is the separation to realize taro and soil block of reciprocating vibration by vibratory sieve and by taro
Head is delivered on the ridge at equipment rear.The general only one of which vibrating mechanism of oscillatory type taro cropper traditional at present, causes to shake
Dynamic sieve produces larger inertia force when moving back and forth so that equipment produces fierce vibrations, the stability and operator to equipment
Comfort level all use very big impact, and the removing of soil is not thorough.Additionally, also needing to receive to field again after the completion of excavating
Collection taro, wasting manpower and material resources, efficiency is low.
Utility model content
The 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 taro cropper that a kind of double-crank drives, and frame is stable, and soil understands that effect is good, is capable of achieving to excavate and collects
Settle at one go.
In order to solve above-mentioned technical problem, the technical solution of the utility model is：The taro that a kind of double-crank drives harvests
Machine, including tiller, the tiller rear end is provided with the frame of the level with rear wheel, and the upper rack is provided with chain
Wheel, the sprocket wheel is connected by chain with the PTO of tiller, and 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, and the parallel four-bar drive mechanism includes
The connecting rod that the rocking bar and one end that middle part is hinged in frame is hinged in frame, the bottom of the rocking bar is hinged with vibratory sieve, institute
The bottom for stating connecting rod is hinged on the other end of the vibratory sieve, and the top of the rocking bar is hinged with a drive link, the drive link
The other end is hinged on the side of rotating disk, and the drive link of another parallel four-bar drive mechanism is hinged on the opposite side of rotating disk,
So that two parallel four-bar drive mechanisms do counter motion simultaneously；The exit of the digger blade is located at the porch of vibratory sieve；
The frame rear end is additionally provided with hopper and attic base, and hopper is located at the exit of vibratory sieve, and attic base is located at hopper top, the material
Bucket side is provided with vibrator, and the hopper rear end is provided with blower fan, and the feed hopper bottom and side wall are additionally provided with through hole.
Further, the digger blade rear end is provided with some gratings, and the spacing of adjacent two gratings be 15mm ~
20mm。
Further, the rear wheel is liftable wheel.
Compared with prior art, the utility model has the advantages that：This device is by arranging two simultaneously reversely
The vibrating mechanism of reciprocating operation, vibrating mechanism is cancelled out each other inertia force during reciprocating motion, reduces machinery
Vibration, increases the life-span of equipment and the comfortableness of operator.And the setting of hopper can be realized excavating, collect and settle at one go, imitate
Rate is greatly improved, while；Hopper upper vibration generator can cause the taro for entering hopper and soil further to separate, then by material
The through hole of bucket falls into field；Hopper fan can further blow the dust and light little rubbish incidental being mixed in taro off, then
Secondary cleaning taro.Attic base allows people to be seated when using operation, is people's Reduction of Students' Study Load.
With reference to the accompanying drawings and detailed description the utility model is described in more detail.
Description of the drawings
Fig. 1 is the organigram of the 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- vibratory sieves, 5- hoppers, 51- vibrators, 52- blower fans, 6- attic bases, 7- gratings.
Specific embodiment
Embodiment one：As shown in figure 1, the taro cropper that a kind of double-crank drives, including tiller 1, the tiller 1
Rear end is provided with the frame 2 of the level with rear wheel 21, and the top of the frame 2 is provided with sprocket wheel 22, and the sprocket wheel 22 passes through chain
It is connected with the PTO of tiller 1, the bottom front of the frame 2 is provided with digger blade 3, the bottom of the frame 2
Rear end is hinged with two parallel four-bar drive mechanisms for arranging in front and back, and the parallel four-bar drive mechanism is hinged on machine including middle part
Rocking bar 25 and one end on frame is hinged on the connecting rod 26 in frame, and the bottom of the rocking bar 25 is hinged with vibratory sieve 4, the connecting rod
26 bottom is hinged on the other end of the vibratory sieve 4, and the top of the rocking bar 25 is hinged with a drive link, the drive link it is another
One end is hinged on the side of rotating disk 23, and the drive link of another parallel four-bar drive mechanism is hinged on the opposite side of rotating disk 23
On, so that two parallel four-bar drive mechanisms do counter motion simultaneously；The exit of the digger blade 3 is located at entering for vibratory sieve 4
At mouthful；The rear end of the frame 2 is additionally provided with hopper 5 and attic base 6, and hopper 5 is located at the exit of vibratory sieve, and attic base 6 is located at hopper 5
Top, the side of the hopper 5 is provided with vibrator 51, and the upper end of the hopper 5 is provided with blower fan 52, and the bottom of the hopper 5 and side wall are also
It is provided with through hole.
In the present embodiment, the rear end of the digger blade 3 is provided with some gratings 7, and the spacing of adjacent two gratings is 18mm.
In the present embodiment, the rear wheel 21 is liftable wheel.
During work, people can directly be sitting in the inner operation of attic base 6.Tiller 1 orders about rotating disk 23 and rotates, and rotating disk 23 drives simultaneously
Two drive links, then drive two parallel four-bar drive mechanisms to do counter motion simultaneously respectively, vibratory sieve 4 vibrates therewith, micro- to plough
Machine 1 moves ahead, and vibratory sieve 4 is dug out and be fed into backward to the taro with soil by digger blade 3, and soil drops from the gap of grating 7
A part.The vibration of vibratory sieve 4 causes taro and soil to separate again, and soil drops from the gap of vibratory sieve 4, final taro
Head is admitted to hopper 5.The lasting blowing of blower fan 52 causes some light little rubbish incidentals just to be blown before taro enters material bin 5
Fall, and the vibration of vibrator 51 so that some little soil are further separated with taro, and are dropped eventually through through hole.
The foregoing is only preferred embodiment of the present utility model, it is all according to the utility model claim done it is equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (3)
1. the taro cropper that a kind of double-crank drives, it is characterised in that：Including tiller, the tiller rear end is provided with band
The frame of the level of rear wheel, the upper rack is provided with sprocket wheel, and the sprocket wheel is filled by chain with the power output of tiller
Put and be connected, the bottom of the frame front end is provided with digger blade, the bottom of the frame rear end is hinged with two and arranges in front and back
Parallel four-bar drive mechanism, the rocking bar and one end that the parallel four-bar drive mechanism is hinged in frame including middle part is hinged on machine
Connecting rod on frame, the bottom of the rocking bar is hinged with vibratory sieve, and the bottom of the connecting rod is hinged on the other end of the vibratory sieve, institute
The top for stating rocking bar is hinged with a drive link, and the other end of the drive link is hinged on the side of rotating disk, another parallel connection four
The drive link of bar drive mechanism is hinged on the opposite side of rotating disk, so that two parallel four-bar drive mechanisms do reversely fortune simultaneously
It is dynamic；The exit of the digger blade is located at the porch of vibratory sieve；The frame rear end is additionally provided with hopper and attic base, and hopper position
In the exit of vibratory sieve, attic base is located at hopper top, and the hopper side is provided with vibrator, and the hopper rear end is provided with wind
Machine, the feed hopper bottom and side wall are additionally provided with through hole.
2. the taro cropper that double-crank according to claim 1 drives, it is characterised in that：The digger blade rear end is provided with
Some gratings, and the spacing of adjacent two gratings is 15mm ~ 20mm.
3. the taro cropper that double-crank according to claim 1 drives, it is characterised in that：The rear wheel is liftable
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871839.7U CN206149847U (en) | 2016-08-12 | 2016-08-12 | Double crank driven taro harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871839.7U CN206149847U (en) | 2016-08-12 | 2016-08-12 | Double crank driven taro harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149847U true CN206149847U (en) | 2017-05-10 |
Family
ID=58648279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620871839.7U Expired - Fee Related CN206149847U (en) | 2016-08-12 | 2016-08-12 | Double crank driven taro harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519252A (en) * | 2021-07-25 | 2021-10-22 | 甘肃农业大学 | Small-size vanning formula potato results combined operation machine |
-
2016
- 2016-08-12 CN CN201620871839.7U patent/CN206149847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519252A (en) * | 2021-07-25 | 2021-10-22 | 甘肃农业大学 | Small-size vanning formula potato results combined operation machine |
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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: 20170510 Termination date: 20180812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |