CN203136529U - Peanut harvester - Google Patents
Peanut harvester Download PDFInfo
- Publication number
- CN203136529U CN203136529U CN 201320095307 CN201320095307U CN203136529U CN 203136529 U CN203136529 U CN 203136529U CN 201320095307 CN201320095307 CN 201320095307 CN 201320095307 U CN201320095307 U CN 201320095307U CN 203136529 U CN203136529 U CN 203136529U
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- soil structure
- chains
- length
- soil
- sieving structure
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Abstract
The utility model discloses a peanut harvester, wherein a front soil sieving structure is arranged behind a plowing blade on a rack of the peanut harvester; a rear soil sieving structure is arranged behind the front soil sieving structure; a pair of squeezing rollers is arranged between the front soil sieving structure and the rear soil sieving structure; two front chains of the front soil sieving structure are driven by front chain wheels which are rotatablely assembled on the rack respectively; a front transverse rod is arranged between the two front chains; the two ends of the front transverse rod are fixedly arranged on the two front chains respectively; the rear soil sieving structure comprises rear chains arranged on the two sides; the two rear chains are driven by rear chain wheels which are rotatablely assembled on the rack respectively; a rear transverse rod is arranged between the two rear chains; the two ends of the rear transverse rod are fixedly arranged on the two rear chains respectively; and the length of the rear soil sieving structure is greater than the length of the front soil sieving structure. The length of the rear soil sieving structure is greater than the length of the front soil sieving structure, so that the soil can be completely separated through the longer rear soil sieving structure after soil blocks on the peanuts are squeezed by the squeezing rollers, and soil-peanut separation can be realized better under the condition of unchanged length of the machine.
Description
Technical field
The utility model relates to a kind of harvester for peanut for the results peanut.
Background technology
For a long time, because peanut cultivation, results and processing is mostly by manually finishing, labour intensity is big, efficient is low.In whole peanut production process, the recruitment of results link accounts for more than 1/3 of overall process, and operating cost accounts for more than 50% of whole peanut production cost.The development peanut harvesting machineryization to reducing operating cost, improves operating efficiency, promotes increasing peasant income to have realistic meaning.Application number is: 201220133735.8 Chinese patent specification discloses a kind of harvesting peanut machine that uses with walking tractor matching, the front portion of its frame is provided with for the plough shovel that excavates peanut, be provided with the fore worker soil structure in the back of plough shovel on the frame, the back of fore worker soil structure has back sieve soil structure, before, be provided with a pair of to squeezing roller between the sieve soil structure of back, before, the composition of back sieve soil structure is the same, all comprise the chain that is arranged on both sides, two chains are driven by the sprocket wheel that rotation is assemblied on the frame respectively, be provided with cross bar between two chains, the two ends of cross bar are separately fixed on two chains, after digging down peanut to come, the plough shovel throws the fore worker soil structure, can leak down through the surface dust on the peanut straw after the fore worker soil structure, and peanut straw can be taken to the squeezing roller place by the fore worker soil structure and pass through squeezing roller, soil block on the peanut straw can be squeezed broken like this, through sieving soil structure later all soil is all separated then, thereby realize clear soil, but, the length of being somebody's turn to do the fore worker soil structure of the harvesting peanut machine that uses with walking tractor matching is sieved the length of soil structure greater than the back, the length of back sieve soil structure is shorter, after having squeezed soil block broken to squeezing roller, the separation of hack is thorough inadequately, and the sieve soil structure can increase the length of entire machine after the simple growth, cause the rising of cost, can make that also machine is heavier.
The utility model content
The purpose of this utility model provides a kind of harvester for peanut, to solve in the prior art because the length of fore worker soil structure is sieved the length of soil structure greater than the back, the length of back sieve soil structure is shorter, wait squeezed soil block broken to squeezing roller after, the separation of hack is problem completely inadequately.
In order to realize above purpose, the utility model adopts following technical scheme: a kind of harvester for peanut, comprise frame, be provided with the fore worker soil structure in the back of plough shovel on the frame, the back of fore worker soil structure has back sieve soil structure, before, be provided with a pair of to squeezing roller between the sieve soil structure of back, the fore worker soil structure comprises the preceding chain that is arranged on both sides, chain is driven by the preceding sprocket wheel that rotation is assemblied on the frame respectively before two, be laid with front rail between the chain before two, the two ends of front rail are separately fixed on the two preceding chains, back sieve soil structure comprises the rear chain that is arranged on both sides, and two rear chains are driven by the back sprocket wheel that rotation is assemblied on the frame respectively, are laid with rear transverse rod between two rear chains, the two ends of rear transverse rod are separately fixed on two rear chains, and the length of described back sieve soil structure is greater than the length of fore worker soil structure.
The length of described back sieve soil structure is 2 times of length of fore worker soil structure.
The length of back of the present utility model sieve soil structure is greater than the length of fore worker soil structure, after the soil block on the peanut is by crowded the breaking to squeezing roller, soil can be separated fully through long back sieve soil structure, can be under the constant situation of machine length, realize that better the soil fruit separates, and makes hack separate thoroughly with peanut.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Embodiment
A kind of embodiment of harvester for peanut, in Fig. 1, its frame 1 is quadra, is provided with wheel in the bottom of frame 1.The front portion of frame 1 is provided with plough shovel 2, on frame 1, also be provided with fore worker soil structure 3 in the back of plough shovel 2, has back sieve soil structure 5 in the back of fore worker soil structure 3, be provided with a pair of to squeezing roller 4 between fore worker soil structure 3 and the back sieve soil structure 5, fore worker soil structure 3 has two preceding chains, two preceding chains are in the both sides of frame 1 respectively, every preceding chain is driven by two preceding sprocket wheels, preceding sprocket rotation is transferred on the frame 1, between two preceding chains, be laid with front rail, the two ends of a front rail are fixed respectively on two preceding chains, chain moved before preceding sprocket rotation can drive, before chain drive front rail and move, thereby realize being placed on transporting of object on the front rail.It is the same with the structure composition of fore worker soil structure that the structure of back sieve soil structure 5 is formed, have two rear chains, two rear chains are in the both sides of frame 1 respectively, every rear chain is driven by sprocket wheel after two, back sprocket rotation is transferred on the frame 1, is laid with rear transverse rod between two rear chains, and the two ends of a rear transverse rod are fixed respectively on two rear chains, back sprocket rotation can drive rear chain and move, and rear chain drives rear transverse rod and moves.The above structure of present embodiment is identical with structure of the prior art.
The length of back sieve soil structure 5 is greater than the length of fore worker soil structure 3, and the length of back sieve soil structure 5 is 2 times of length of fore worker soil structure 3.
The length of the back sieve soil structure 5 in the present embodiment is 2 times of length of fore worker soil structure 3, certainly, according to the size of type, also can be that the length of forward and backward sieve soil structure can be other numerical value than also.
Claims (2)
1. harvester for peanut, comprise frame, be provided with the fore worker soil structure in the back of plough shovel on the frame, the back of fore worker soil structure has back sieve soil structure, before, be provided with a pair of to squeezing roller between the sieve soil structure of back, the fore worker soil structure comprises the preceding chain that is arranged on both sides, chain is driven by the preceding sprocket wheel that rotation is assemblied on the frame respectively before two, be laid with front rail between the chain before two, the two ends of front rail are separately fixed on the two preceding chains, back sieve soil structure comprises the rear chain that is arranged on both sides, two rear chains are driven by the back sprocket wheel that rotation is assemblied on the frame respectively, be laid with rear transverse rod between two rear chains, the two ends of rear transverse rod are separately fixed on two rear chains, it is characterized in that: the length of described back sieve soil structure is greater than the length of fore worker soil structure.
2. harvester for peanut according to claim 1 is characterized in that: the length of described back sieve soil structure is 2 times of length of fore worker soil structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095307 CN203136529U (en) | 2013-03-02 | 2013-03-02 | Peanut harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095307 CN203136529U (en) | 2013-03-02 | 2013-03-02 | Peanut harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136529U true CN203136529U (en) | 2013-08-21 |
Family
ID=48964107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095307 Expired - Fee Related CN203136529U (en) | 2013-03-02 | 2013-03-02 | Peanut harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621240A (en) * | 2013-11-18 | 2014-03-12 | 赵国升 | Peanut combine harvester |
-
2013
- 2013-03-02 CN CN 201320095307 patent/CN203136529U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621240A (en) * | 2013-11-18 | 2014-03-12 | 赵国升 | Peanut combine harvester |
| CN103621240B (en) * | 2013-11-18 | 2016-05-11 | 赵国升 | One united reaper of cultivating peanut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20150302 |
|
| EXPY | Termination of patent right or utility model |