CN201174879Y - Potato type digging harvester - Google Patents
Potato type digging harvester Download PDFInfo
- Publication number
- CN201174879Y CN201174879Y CNU2008200038418U CN200820003841U CN201174879Y CN 201174879 Y CN201174879 Y CN 201174879Y CN U2008200038418 U CNU2008200038418 U CN U2008200038418U CN 200820003841 U CN200820003841 U CN 200820003841U CN 201174879 Y CN201174879 Y CN 201174879Y
- Authority
- CN
- China
- Prior art keywords
- frame
- digging harvester
- shift fork
- font
- conveyer belt
- 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 - Lifetime
Links
Images
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to an agricultural device, in particular to a tuber crop digging harvester used for digging tuber crops. The harvester comprises a frame, a digging shovel arranged at the front end of the frame, a traction frame and a transmission belt arranged in the frame, wherein, the transmission belt is connected with a transmission chain, and a vibration sieve that is driven to vibrate by an eccentric wheel is arranged at the rear end of the frame. The agricultural device is characterized in that the transmission belt consists of two or more than two rotating shafts that are distributed on the frame in parallel, two ends of the rotating shafts are arranged on the frame, the rotating shafts are connected with the transmission shaft by the transmission chain, more than four shifting forks which take the shapes of crisscrosses are fixedly sleeved on the rotating shafts, and the crisscross shifting forks are arranged on the adjacent two rotating shafts in a staggered way. The agricultural device adopts a transmission mode of the crisscross shifting forks and has the advantages of simple structure and good using effect, at the same time, the tuber crops can not be damaged or blocked by hard matters during the process of digging the tuber crops, and the problems of the prior art that the transmission belt is blocked and the tuber crops are damaged are solved.
Description
Affiliated technical field
The utility model relates to a kind of farm equipment, particularly a kind of tomato digging harvester that is used to dig the potato class.
Background technology
The primary structure of tomato digging harvester is at the frame front end clay digger, hitch frame and transmission device to be installed at present, driving-chain is installed on frame, the conveyer belt that drives in the frame by driving-chain rotates, and the vibratory sieve that is driven its vibration by eccentric wheel is installed at the conveyer belt rear portion.During use hitch frame is linked to each other with tractor, transmission device links to each other with the power take-off of tractor, drives tomato digging harvester by tractor and moves rotation with conveyer belt.After clay digger digs out the potato class, move backward, soil, potato class separated by conveyer belt, and then by vibratory sieve with soil with fall in the ground after the potato class is separated once more.The form of conveyer belt mainly contains two kinds, a kind of for shaking row's chain type conveyer belt, the structure of this conveyer belt is by two soft bands and be fixed on the closed circular that two steel bars between the soft band are formed, this conveyer belt is installed on the drive roll and passive cylinder of frame front and back, eccentric wheel is installed in the middle, in this conveyer belt rotation, make it produce up-down vibration, soil, potato are separated; Shake row's chain type conveyer belt owing to the structure more complicated, reliability extreme difference in the use, in case there is a steel bar from fixing soft band, to deviate from, the just possible thoroughly damage of whole piece conveyer belt, and its replacement cost is very high.The form of another kind of conveyer belt is a drum-type, the conveyer belt of forming by a plurality of cylinders, but owing to there is not dither functions, and the space of cylinder is less, is easily blocked by hard thing on the one hand, and soil, potato inferior separating effect on the other hand, it is lower to gather in the crops efficient.
Summary of the invention
The purpose of this utility model is to solve the defective that prior art exists, and a kind of soil, potato good separating effect are provided, the tomato digging harvester of simple in structure, long service life.
The technical solution of the utility model is: a kind of tomato digging harvester, comprise frame, be installed in the clay digger of frame front end, hitch frame and the conveyer belt that is installed in the frame, conveyer belt links to each other with driving-chain, the vibratory sieve that is driven its vibration by eccentric wheel is installed at frame rear end, it is characterized in that conveyer belt is made up of the turning cylinder of the rack-mounted parallel distribution in two ends more than two or two, link to each other by driving-chain between turning cylinder and the power transmission shaft, at fixed cover on the turning cylinder shift fork that is shaped as " ten " font more than four is housed, " ten " font shift fork on adjacent two turning cylinders is staggered.
Fork on the shift fork of above-mentioned being shaped as " ten " font is the arc finger-like that homonymy tilts.
Be installed with the defeated earthenware of pectination behind the above-mentioned clay digger.
The line of above-mentioned two or two above turning cylinder pivots and horizontal line form an angle.
Above-mentioned angle is 5-30 °.
The utility model adopts to be installed the turning cylinder of the rack-mounted parallel distribution in two ends more than two or two and is fixedly mounted on the conveyer belt that " ten " font shift fork on the power transmission shaft is formed in frame, this transporting pattern has: 1, simple in structure, result of use good.After clay digger digs out the potato class, by " ten " font shift fork with it backward in the course of conveying, soil and the potato class track that springs up thereon are wavy, soil and potato class are just by upset automatically, vibration like this, soil is just fallen by the space between " ten " font shift fork, according to different soil properties, determine the quantity of conveying axis, just can conveniently realize the purpose that potato, soil separate; 2, owing to equidistantly be installed with the shift fork that is shaped as " ten " font on every conveying axis, the shift fork of " ten " font on adjacent two turning cylinders is staggered, tooth on the shift fork of " ten " font is the arc finger-like tooth that homonymy tilts, the potato class just can not be damaged in the process of carrying backward like this, can do not blocked simultaneously, solve the problem that conveyer belt is blocked in the prior art by hard thing.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the A-A cutaway view of the utility model accompanying drawing 1;
Accompanying drawing 3 is the B-B cutaway view of the utility model accompanying drawing 2;
Accompanying drawing 4 is the shift fork structural representation of the utility model " ten " font;
Accompanying drawing 5 is the left view of the utility model accompanying drawing 4.
Embodiment
As shown in Figure 1, 2, 3, at the left upper end of frame 4 hitch frame 1 and speed changer 2 are installed, the power shaft 3 of speed changer can link to each other with the output shaft on the tractor, and the output shaft of speed changer drives eccentric wheel 14 by belt or chain and rotates; End is installed with clay digger 6 in the frame lower-left, at the frame right-hand member passive connecting rod 11 and vibration tooth 8 is installed, and vibratory sieve is made up of the quadric chain that eccentric wheel, drive connecting rod 13, passive connecting rod 11 and vibration tooth 8 form.Be connected by hinge 12 between drive connecting rod 13 and the passive connecting rod 11, passive connecting rod 11 links to each other with frame by hinge 10.Road wheel 7 is installed in frame right-hand member bottom.Four turning cylinders 9 of parallel distribution are installed in frame, each turning cylinder rotates in the same way by sprocket wheel 15 and four turning cylinders of chain 16 drives that are installed in its axle head, on each power transmission shaft, be set with dozens of and be shaped as the shift fork 5 of " ten " font, shift fork 5 is tabular, carry out axial location by axle sleeve 18 between each shift fork 5, " ten " font shift fork on adjacent two turning cylinders is staggered.Fork on the shift fork of " ten " font is the arc finger-like that homonymy tilts, when so just having solved soil, potato separation, and the problem of shift fork damage potato class, shift fork can not blocked by hard thing simultaneously.The shift fork of " ten " font can adopt steel plate to make, and also can adopt mold injection molding.The quantity of the shift fork 5 of " ten " font can be determined according to the size and the width of tomato digging harvester.
In the rear end of clay digger 6, be installed with the defeated earthenware 17 of pectination, its objective is soil and potato class that clay digger is dug out, transport to the back upper place, make " ten " font shift fork it can be easy to take up to the right and transport.
The shape of the shift fork of " ten " font can be made the shape shown in Fig. 4,5.
Claims (5)
1, a kind of tomato digging harvester, comprise frame, be installed in the clay digger of frame front end, hitch frame and the conveyer belt that is installed in the frame, conveyer belt links to each other with driving-chain, the vibratory sieve that is driven its vibration by eccentric wheel is installed at frame rear end, it is characterized in that conveyer belt is made up of the turning cylinder (9) that the two ends more than two or two are installed in the parallel distribution on the frame (4), link to each other by driving-chain between turning cylinder (9) and the power transmission shaft, at fixed cover on the turning cylinder shift fork (5) that is shaped as " ten " font more than four is housed, " ten " font shift fork on adjacent two turning cylinders is staggered.
2, tomato digging harvester according to claim 1 is characterized in that the fork on the shift fork (5) of above-mentioned being shaped as " ten " font is the arc finger-like that homonymy tilts.
3, tomato digging harvester according to claim 1 and 2 is characterized in that being installed with the defeated earthenware (17) of pectination behind above-mentioned clay digger (6).
4, tomato digging harvester according to claim 2 is characterized in that the line and the horizontal line of above-mentioned two or two above turning cylinders (9) pivot forms an angle.
5, tomato digging harvester according to claim 4 is characterized in that above-mentioned angle is 5-30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200038418U CN201174879Y (en) | 2008-02-29 | 2008-02-29 | Potato type digging harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200038418U CN201174879Y (en) | 2008-02-29 | 2008-02-29 | Potato type digging harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174879Y true CN201174879Y (en) | 2009-01-07 |
Family
ID=40214895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200038418U Expired - Lifetime CN201174879Y (en) | 2008-02-29 | 2008-02-29 | Potato type digging harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174879Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101233802B (en) * | 2008-02-29 | 2010-08-25 | 杨士俊 | Tomato digging harvester |
| CN107087468A (en) * | 2017-05-23 | 2017-08-25 | 西华大学 | The native potato separator of potato picker |
| CN108738626A (en) * | 2018-07-24 | 2018-11-06 | 中国热带农业科学院农业机械研究所 | One kind dialling roll-type cassava digging harvester |
| CN114451125A (en) * | 2022-01-13 | 2022-05-10 | 浙江省农业科学院 | Towed sweet potato harvester |
-
2008
- 2008-02-29 CN CNU2008200038418U patent/CN201174879Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101233802B (en) * | 2008-02-29 | 2010-08-25 | 杨士俊 | Tomato digging harvester |
| CN107087468A (en) * | 2017-05-23 | 2017-08-25 | 西华大学 | The native potato separator of potato picker |
| CN108738626A (en) * | 2018-07-24 | 2018-11-06 | 中国热带农业科学院农业机械研究所 | One kind dialling roll-type cassava digging harvester |
| CN114451125A (en) * | 2022-01-13 | 2022-05-10 | 浙江省农业科学院 | Towed sweet potato harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101233802B (en) | Tomato digging harvester | |
| CN100435613C (en) | Crankshaft throwing bed type peanut harvester | |
| KR101011675B1 (en) | Digging apparatus for bulbous plants having a vibrotor | |
| CN101185389B (en) | Reciprocating vibrating type peanut harvesting machine | |
| CN201174879Y (en) | Potato type digging harvester | |
| CN204616290U (en) | Stone collector | |
| CN105027710B (en) | A kind of farmland clear stone machine of working soil | |
| CN101347069A (en) | Harvester for rhizome crops | |
| JP2018134065A (en) | Digging-out device of underground stem crop | |
| JP6816865B2 (en) | Rhizome crop digging device | |
| CN201557388U (en) | Potato excavator | |
| CN204560229U (en) | Play ginseng machine | |
| CN201267104Y (en) | Harvester for rhizome crops | |
| JP5793888B2 (en) | Crop harvester | |
| CN101702975A (en) | Digger of potatoes | |
| CN201115343Y (en) | Self-walking peanuts combine harvester | |
| JP6115984B2 (en) | Agricultural machine | |
| CN103355049A (en) | Intercropped garlic digging machine | |
| CN210352192U (en) | A vibrations row mud device for potato harvester | |
| CN211481867U (en) | Potato is excavated and incomplete membrane recovery all-in-one | |
| CN201107900Y (en) | Reciprocation vibration type harvester for peanut | |
| CN210352191U (en) | A stem leaf separator for potato harvester | |
| CN210352180U (en) | A collection device for potato harvester | |
| CN210352181U (en) | A material conveyor for potato harvester | |
| CN204579141U (en) | Jerusalem artichoke reaping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090107 Effective date of abandoning: 20080229 |