CN2274869Y - Harvester for peanut - Google Patents
Harvester for peanut Download PDFInfo
- Publication number
- CN2274869Y CN2274869Y CN 97210501 CN97210501U CN2274869Y CN 2274869 Y CN2274869 Y CN 2274869Y CN 97210501 CN97210501 CN 97210501 CN 97210501 U CN97210501 U CN 97210501U CN 2274869 Y CN2274869 Y CN 2274869Y
- Authority
- CN
- China
- Prior art keywords
- peanut
- plough shovel
- harvester
- girder frame
- utility
- 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
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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to a peanut harvester, comprising a main beam frame, a digging mechanism, a driving mechanism and a conveying mechanism. The front end of the main beam frame is connected with the double plow shovel-typed digging mechanism. A gearbox arranged above the front end of the main beam frame is connected with a main power output shaft through a universal joint and connected with a drive shaft of the conveying mechanism through the belt drive. Thus, the utility model can effectively increase harvest rate, harvest peanuts of 3-4 mou per hour, avoid broken peanuts, thoroughly separate peanut plants and fruits from sand soil, achieve better harvest effect, and simultaneously eradicate crop roots. The utility model is favorable for soil protection and convenient for seeding crops in the next season.
Description
The utility model relates to a kind of agricultural product reaping machine, particularly harvester for peanut.
Usually, when people gather in the crops peanut, have and adopt artificial results, also have and adopt mechanical harvest.At present, a kind of harvester for peanut of employing comprises transmission mechanism, hitch, gear, control pick mechanism.This kind reaping machine mainly is by the transmission of sprocket wheel speed change, with the wooden fork tooth turn up peanut and the seedling of digging mechanism, carries out harvesting peanut.Its results speed is slower, per hour can only gather in the crops 0.5 mu of peanut, and production efficiency is low.Simultaneously, the peanut shedding is more, and the phenomenon that has peanut to be broken, and causes the peanut frui gaining rate lower.And, the complex structure of this reaping machine, cost height.
The utility model purpose be to provide a kind of harvester for peanut, it can improve harvesting peanut speed effectively and reduce the peanut fruit drop rate, and can avoid the fragmentation of peanut effectively.
Its solution is: be connected with the plough shovel form digging mechanism below the front end of girder frame, it is by the plough shovel that is connected with the girder frame, and the plough shovel that connects by the plowshoe that is connected with the plough shovel constitutes; The gearbox that is arranged on girder frame front upper is connected with power take-off by connected universal joint, and the output shaft of gearbox is by the power transmission shaft of connected belt pulley and driving belt drive transfer mechanism.
Being the skewed plough shovel top that is connected with plowshoe in the digging mechanism is between the 400-600mm apart from the height of girder frame, but the angle β that tilts to bury is arranged between plough shovel and the ground level, and this angle β is between 50 °-60 °; And, between the longeron of plough shovel and girder frame an inclined to one side angle α being arranged, this inclined to one side angle α is between 30 °-60 °, but the radius of curvature R that is the plough shovel of arcuation is between the 202-250mm.
The utility model is owing to be connected with the plough shovel form digging mechanism below the front end of girder frame, and the gearbox that is provided with in girder frame front upper is connected with power take-off by universal joint, the output shaft of gearbox is by the line shaft of belt transmission conveying mechanism, so, it can improve the speed of results peanut effectively, per hour can gather in the crops peanut 3-4 mu, and can avoid the peanut fragmentation, peanut and seedling are thoroughly separated with sandy soil, reach and gather in the crops effect preferably.Simultaneously, can also be used to weeding and root out wheat stubble, like this, help soil protection, be convenient to crops such as the sowing of corn, soybean in autumn.
Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings.
Fig. 1 is the front view of harvester for peanut.
Fig. 2 is the vertical view of harvester for peanut.
Among Fig. 1, Fig. 2, girder frame (1) is welded by longitudinal and cross beam, is fixedly connected with the hanging beam (19) that is connected with the active force elevating mechanism in the front upper of girder frame (1).Front beam below in girder frame (1) is connected with two channel-section steel connectors (8) by screw, be welded with plough shovel (9) on the channel-section steel connector (8) respectively, its radius of curvature R is 202mm, the lower end of each plough shovel (9) is welded with a plowshoe (20), plowshoe (20) is gone up by screw and is connected with the plough shovel (18) that is skewed layout with it, angle r between the two plough shovels (18) is 100 °, thereby constitutes digging mechanism.And, between the longeron of plough shovel (9) and girder frame (1) an outer angle α partially being arranged, α is a 45, and the inclination angle β that buries is arranged between plough shovel (18) and the ground level, β is 23 ° of angles.Front upper at girder frame (1) is welded with seat board (21), seat board (21) is gone up and is fixedly connected with gearbox (6) by screw, its power shaft is connected with the active force output shaft by the universal joint (7) that is connected with its key, the output shaft of face gearbox (6) is by belt pulley (17), (14) and triangular driving band (15) be connected with the power transmission shaft (22) of conveying mechanism, power transmission shaft (22) bearing is connected the rear end of girder frame (1).Sprocket wheel (2) is housed on power transmission shaft (22), it be positioned at by chain (12) transmission on elevator frame (4) other end of conveying mechanism power transmission shaft and on sprocket wheel, constitute the transmission device of conveying mechanism, distance between two power transmission shafts of this transmission device can be adjusted by screw rod (10), and the longeron of chain of transmission device (12) and conveying mechanism elevator frame (4) connects as one, on longeron, be fixed with support roller (3), be used for support chains (12).Elevator frame (4) is by the longeron of long 910mm, and the crossbeam of wide 800mm is welded, and longeron and crossbeam are made by channel-section steel.The elevator bar (13) that is vertical configuration distribution welding with it is arranged on the longeron of elevator frame (4), the elevator frame (4) that is distributed with into tooth (16) conveying mechanism of hook solid on the elevator bar (13) is skewed layout with girder frame (1), the lower end of elevator frame (4) is connected with land wheel pole (5) be connected girder frame (1) by screw on, can upper and lower adjustment position.Land wheel (11) is housed on the land wheel pole (5).Be fixed with in the rear end of girder frame (1) draw peanut seedling in hold together bar (23).
During work, harvester for peanut is suspended on the tractor with small four wheels of 18-25 horsepower through hanging beam (19), and universal joint (7) is connected with the power take-off of tractor with small four wheels.Under the effect of power lift structure, two plough shovels (18) enter soil, excavate peanut.Meanwhile, the power take-off of tractor with small four wheels sends power to gearbox (6) by universal joint (7), gearbox (6) driving pulley (17), (14) and V belt (15), by the transmission of belt driving band movable sprocket, the running of drive conveying mechanism, like this, the peanut of excavating, seedling can turn round with conveying mechanism, remove sandy soil and be transported to the back of girder frame (1), by holding together bar (23), gathering is embarked on journey, and gets final product folding and unfolding.
Claims (4)
1, a kind of harvester for peanut, comprise digging mechanism and variable transmission mechanism, it is characterized in that being connected with plough shovel form excavator thing in the front end below of girder frame (1), it is by plough shovel (9), the plough shovel (18) that connects by the plowshoe (20) that is connected with plough shovel (9) constitutes, the gearbox (6) that is arranged on girder frame (1) front upper is connected with the active force output shaft by connected universal joint (7), and the output shaft of gearbox (6) is by connected belt pulley (17), (14), the power transmission shaft (22) of belt (15) drive transfer mechanism constitutes variable transmission mechanism.
2, harvesting peanut as claimed in claim 1 is received, and the top that it is characterized in that plough shovel (18) is between the 400-600mm apart from the height of girder frame (1).
3, harvester for peanut as claimed in claim 1 is characterized in that the radius of curvature R of plough shovel (9) is between the 202-250mm, and between the longeron of plough shovel (9) and girder frame (1) an inclined to one side angle α is arranged that this inclined to one side angle α is between 30 °-60 °.
4, harvester for peanut as claimed in claim 1 is characterized in that plough shovel (18) is skewed and is connected with plowshoe (20), and between plough shovel (18) and the ground level a skewed angle β that buries is arranged that the β angle is between 50 °-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210501 CN2274869Y (en) | 1997-01-21 | 1997-01-21 | Harvester for peanut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210501 CN2274869Y (en) | 1997-01-21 | 1997-01-21 | Harvester for peanut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274869Y true CN2274869Y (en) | 1998-02-25 |
Family
ID=33929396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97210501 Expired - Fee Related CN2274869Y (en) | 1997-01-21 | 1997-01-21 | Harvester for peanut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274869Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057796A (en) * | 2010-11-09 | 2011-05-18 | 李志刚 | Seedling conveying and soil shaking device for peanut harvester |
| CN103518463A (en) * | 2013-10-14 | 2014-01-22 | 石河子开发区天明农机制造有限公司 | Liquorice harvester |
-
1997
- 1997-01-21 CN CN 97210501 patent/CN2274869Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057796A (en) * | 2010-11-09 | 2011-05-18 | 李志刚 | Seedling conveying and soil shaking device for peanut harvester |
| CN103518463A (en) * | 2013-10-14 | 2014-01-22 | 石河子开发区天明农机制造有限公司 | Liquorice harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |