CN202310521U - Planting and harvesting machine for Chinese yam - Google Patents
Planting and harvesting machine for Chinese yam Download PDFInfo
- Publication number
- CN202310521U CN202310521U CN2011203961924U CN201120396192U CN202310521U CN 202310521 U CN202310521 U CN 202310521U CN 2011203961924 U CN2011203961924 U CN 2011203961924U CN 201120396192 U CN201120396192 U CN 201120396192U CN 202310521 U CN202310521 U CN 202310521U
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- tractor
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Abstract
The utility model discloses a planting and harvesting machine for Chinese yam and belongs to the field of agricultural machinery. A second transmission case of the planting and harvesting machine is fastened on a tractor stand; a stand lengthening part is fastened at the rear part of the tractor stand; a third transmission case 4 is fastened on the stand lengthening part 3; the lower end of an oil pressure cylinder bracket 6 and the lower end of a chain driving shaft bracket 10 are fixedly connected onto the stand lengthening part 3; the front end of a guide wheel bracket 12 is movably connected onto the chain driving shaft bracket 10 by a driving shaft 20; a rocker arm 11 is fixedly connected onto the guide wheel bracket 12; a chain driving gear 9 is mounted on the chain driving shaft 20; a guide wheel 14 is mounted at the rear end of the guide wheel bracket 12; outwards earth cutting teeth are formed on a chain 13; and connecting rods at two ends of an oil pressure cylinder 7 are movably connected to the upper ends of the oil pressure cylinder bracket 6 and the rocker arm 11 by using pin rolls. The planting and harvesting machine disclosed by the utility model is an effective path for reducing the labor intensity of farmers and increasing the productivity. According to the planting and harvesting machine, the labor production efficiency can be increased by 5 times.
Description
Technical field:
The yam planting reaping machine belongs to agricultural mechanical field.
Background technology:
Along with China's rapid development of economy, agricultural machinery is being widely used in various production fields, and technological innovation emerges in an endless stream.Be used for construction of water conservancy works and bury the ditching machine of water-supply-pipe underground, also be applied to urban and rural residents and construction unit's ditching operation.Transform this ditching machine, can produce the yam planting reaping machine.
Summary of the invention:
This project is in the 3rd gearbox of chain ditcher, to increase a reversing shaft and a back gear, makes the trench digging chain both can move by forward, also can inverted running.Inverted running can realize that the soil that is dug pine is deposited in the ditch, adapts to the requirement of yam planting.Need excavate zanjon on the side, ridge during the results Chinese yam, the mound that requires to dig out is placed on the outside on one side, thereby has designed to the native unidirectional auger of a thruster.
The yam planting reaping machine; It is characterized in that second gearbox is fastened on above the tractor frame, the frame lengthening part is fastened on the tractor frame back; The 3rd gearbox 4 is fastened on above the frame lengthening part 3, and oil hydraulic cylinder support 6 lower ends and chain drive pedestal 10 lower ends are fixed in above the frame lengthening part 3; The front end of guide wheel support 12 is movably connected in driving shaft 20 and drives on the pedestal 10, and rocking arm 11 is fixed on the guide wheel support 12, and chain drive gear 9 is installed on the chain drive axle 20, and guide wheel 14 is installed in the rear end of guide wheel support 12; Outside shoveling tooth is arranged on the chain 13; The connecting rod at oil hydraulic cylinder 7 two ends is movably connected in the upper end of oil hydraulic cylinder support 6 and rocking arm 11 with pivot pin.
When carrying out ditching operation; The walking of tractor relies on the power output of second gearbox 16, the inboard fastening negative pulley wheel of a rear-wheel hub of tractor; Drive pulley through on the power take-off of belt and second gearbox 16 is connected, and drives trailing wheel and advances with low speed.
When excavating the yam planting ditch; The 3rd gearbox 4 is hung reverse gear; The power of engine 1 passes to the negative pulley wheel 17 on second gearbox through driving belt 2; With negative pulley wheel 17 coaxial double reduction drive pulleys power is passed to the negative pulley wheel 5 on the 3rd gearbox 4 through driving belt 18; The power of the 3rd gearbox 4 output passes to the negative pulley wheel 8 coaxial with chain drive gear 9, then chain drive gear 9 chain drive-belts 13 operations through three grades of deceleration transmission belts 19.
When using as Chinese yam harvester, the 3rd gearbox 4 is hung drive shift, and turns back chain 13, and auger 21 and auger 23 also will be installed.
The beneficial effect of this project is that the work that can alleviate the peasant greatly is painful, raises labour productivity five times simultaneously.
Description of drawings:
Accompanying drawing 1 is the figure as the use of yam planting machine; Accompanying drawing 2 is the figure as the Chinese yam harvester use.
Embodiment:
Shown in accompanying drawing 1; Second gearbox 16 is fastened on above the frame; Frame lengthening part 3 is fastened on frame rear end, and the 3rd gearbox 4 is fastened on above the frame lengthening part 3, and the front end of guide wheel support 12 is movably connected in chain drive pedestal 10 upper ends with chain drive axle 20; Chain drive axle 20 is equipped with negative pulley wheel 8, auger drives drive pulley and chain drive gear 9; Guide wheel 14 is installed on the guide wheel support 12, and oil hydraulic cylinder support 6 is fixed in above the frame lengthening part 3 with chain drive pedestal 10, and outside shoveling tooth is arranged on the chain 13.
Rocking arm 11 is fixed on the guide wheel support 12, and the connecting rod at oil hydraulic cylinder 7 two ends is movably connected in the upper end of oil hydraulic cylinder support 6 and rocking arm 11 with pivot pin.
Tractor is on the way walked, and relies on main-gear box 15 to give back axle with transmission of power, drives trailing wheel and rotates.When carrying out ditching operation, main-gear box 15 is hung neutral, and the walking of tractor relies on the power output of second gearbox 16.The inboard fastening belt pulley of tractor rear-wheel hub is connected through the drive pulley on the power take-off of belt and second gearbox 16, and the driving trailing wheel is advanced with low speed.
When excavating the yam planting ditch; The power of engine 1 passes to the negative pulley wheel 17 on second gearbox through driving belt 2; With negative pulley wheel 17 coaxial double reduction drive pulleys power is passed to the negative pulley wheel 5 on the 3rd gearbox 4 through driving belt 18; The power of the 3rd gearbox 4 output passes to the negative pulley wheel 8 coaxial with chain drive gear 9 through three grades of deceleration transmission belts 19, and then chain drive gear 9 chain drive-belts 13 are along the direction operation of arrow indications.
Will being adjusted to connecting rod this moment, to stretch out the outer length of oil hydraulic cylinder 7 the longest, so that guide wheel support 12 is rotated down 100 degree with chain 13 by horizontal level clockwise, is not thrown too far with the soil that the tooth of guaranteeing to cut the earth digs out, and stay in the ditch that is dug.
Shown in accompanying drawing 2, when using, turn back chain 13 as Chinese yam harvester.This moment, the chain driving wheel of the 3rd gearbox 4 was hung drive shift, and tractor is gone ahead, and chain 13 rotates along the direction of arrow indication, and the soil that the shoveling tooth digs out just has been deposited in the front of chain.
Be deposited in outside requirement on one side in order to adapt to the soil that digs out, designed auger 21 and 23 to thruster soil.
The axle of auger 21 is installed in below the frame lengthening part 3, and its power is from driving drive pulley with belt pulley 8 coaxial augers, and it is connected through driving belt 22 with the negative pulley wheel of auger 21.The axle of auger 23 is installed in below the guide wheel support 12, and its power is from chain 13.
Tractor is gone ahead, and the soil that the shoveling tooth on the chain 13 digs out is deposited between chain 13 and the tractor trailing wheel, and auger 21 is pushed a part of soil to the outside on one side, and auger 23 follow-ups are pushed all the other soil to the outside with on one side.
The soil that is dug pine during the plantation Chinese yam is deposited in the ditch, has adapted to yam planting.The soil that is dug out during the results Chinese yam is deposited in the outside on one side, has adapted to the Chinese yam results.
Through regulating the position of oil hydraulic cylinder 7 internal pistons, the decision connecting rod stretches out the length outside the oil hydraulic cylinder 7, thereby regulates the height of guide wheel support 12, and then the degree of depth of regulating ditching.When on the way walking, being adjusted to connecting rod, to stretch out the outer length of oil hydraulic cylinder 7 the shortest, so that 13 one-tenth levels of guide wheel support 12 and chain.
Claims (4)
1. yam planting reaping machine; It is characterized in that; Second gearbox is fastened on above the tractor frame; The frame lengthening part is fastened on the tractor frame back, and the 3rd gearbox (4) is fastened on above the frame lengthening part (3), and oil hydraulic cylinder support (6) lower end and chain drive pedestal (10) lower end are fixed in above the frame lengthening part (3); The front end of guide wheel support (12) is movably connected in driving shaft (20) and drives on the pedestal (10); rocking arm (11) is fixed on the guide wheel support (12); chain drive gear (9) is installed on the chain drive axle (20), and guide wheel (14) is installed in the rear end of guide wheel support (12); Outside shoveling tooth is arranged on the chain (13); The connecting rod at oil hydraulic cylinder (7) two ends is movably connected in the upper end of oil hydraulic cylinder support (6) and rocking arm (11) with pivot pin.
2. yam planting reaping machine according to claim 1; It is characterized in that, when carrying out ditching operation, the walking of tractor; Rely on the power output of second gearbox (16); The inboard fastening negative pulley wheel of rear-wheel hub of tractor is connected through the drive pulley on the power take-off of belt and second gearbox (16), and the driving trailing wheel is advanced with low speed.
3. yam planting reaping machine according to claim 1; It is characterized in that; When excavating the yam planting ditch; The 3rd gearbox (4) is hung reverse gear, and the power of engine 1 passes to the negative pulley wheel (17) on second gearbox through driving belt (2), and the double reduction drive pulley coaxial with negative pulley wheel (17) passes to the negative pulley wheel (5) on the 3rd gearbox (4) with power through driving belt (18); The power of the 3rd gearbox (4) output passes to the negative pulley wheel (8) coaxial with chain drive gear (9) through three grades of deceleration transmission belts (19), then chain drive gear (9) chain drive-belt (13) operation.
4. yam planting reaping machine according to claim 1 is characterized in that, when using as Chinese yam harvester, the 3rd gearbox (4) is hung drive shift, and turns back chain (13), and auger (21) and auger (23) also will be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203961924U CN202310521U (en) | 2011-10-18 | 2011-10-18 | Planting and harvesting machine for Chinese yam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203961924U CN202310521U (en) | 2011-10-18 | 2011-10-18 | Planting and harvesting machine for Chinese yam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310521U true CN202310521U (en) | 2012-07-11 |
Family
ID=46422539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203961924U Expired - Fee Related CN202310521U (en) | 2011-10-18 | 2011-10-18 | Planting and harvesting machine for Chinese yam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310521U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103609242A (en) * | 2013-12-06 | 2014-03-05 | 李垒 | Multifunctional Chinese yam harvester |
| CN105248033A (en) * | 2015-10-29 | 2016-01-20 | 河北北工特机械科技有限公司 | Excavator for harvesting dioscorea opposita |
| CN106304934A (en) * | 2015-06-29 | 2017-01-11 | 郝玲 | A structureless resistance separation device |
| CN110178521A (en) * | 2019-07-05 | 2019-08-30 | 河北农业大学 | A kind of duplicate rows fiber crops Chinese yam harvester |
-
2011
- 2011-10-18 CN CN2011203961924U patent/CN202310521U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103609242A (en) * | 2013-12-06 | 2014-03-05 | 李垒 | Multifunctional Chinese yam harvester |
| CN106304934A (en) * | 2015-06-29 | 2017-01-11 | 郝玲 | A structureless resistance separation device |
| CN105248033A (en) * | 2015-10-29 | 2016-01-20 | 河北北工特机械科技有限公司 | Excavator for harvesting dioscorea opposita |
| CN110178521A (en) * | 2019-07-05 | 2019-08-30 | 河北农业大学 | A kind of duplicate rows fiber crops Chinese yam harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Changming Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121018 |