CN202127591U - Double-helix ridging machine for farm crops - Google Patents
Double-helix ridging machine for farm crops Download PDFInfo
- Publication number
- CN202127591U CN202127591U CN201120197107U CN201120197107U CN202127591U CN 202127591 U CN202127591 U CN 202127591U CN 201120197107 U CN201120197107 U CN 201120197107U CN 201120197107 U CN201120197107 U CN 201120197107U CN 202127591 U CN202127591 U CN 202127591U
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- ridge
- axle
- machine
- double
- screw type
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Abstract
The utility model relates to an improvement in the structure of a ridging machine for farm crops and provides a double-helix ridging machine for farm crops which is not easy to damage and has a good ridge-forming effect. The double-helix ridging machine for farm crops comprises a frame with hangers, a front shaft which is arranged on the frame and provided with helical cutters and crushing cutters, a rear shaft with a ridge-pressing mechanism and a main gearbox with an input shaft. The double-helix ridging machine is structurally characterized in that the input shaft is connected with a connecting shaft of the main gearbox through an input gear set, a main transmission gear is arranged on the connecting shaft, the main transmission gear is connected with the front shaft through a main gear set, and the end part of the connecting shaft is connected with the rear shaft through an auxiliary gear set which is arranged inside an auxiliary transmission gearbox.
Description
Technical field
The utility model is to belong to agricultural mechanical field, in particular, relates to the improvement of the whole ridge of a kind of crops machine structure.
Background technology
China is in the process that crops such as paddy rice produce at present; Ridge operation in the field is still continued to use the manual work shoveling that tradition is backward in decades mostly and is piled up the mode that forms; This mode exists defectives such as labour intensity is big, duty cycle is long, ridge is of poor quality, duplication of labour efficient is low, is the bottleneck that restricts crops production developments such as paddy rice.Though many producers were also arranged in recent years in the research of carrying out this respect, for example: the patent of invention that the emerging victory in Shenyang machinery plant applied on November 6th, 2009: application number is 200910219695.1, and title is " a rice field ridger ".But this technology also exists certain defective: 1, chain drive, and easy fracture, and sealing property is bad.
2, the gear housing assembly is the side transmission through front axle, the rear axle that chain drives, and forward and backward axle axle head very easily ruptures.
Summary of the invention
The utility model is exactly to the problems referred to above, provides a kind of crops double-screw type not fragile, the ridge good forming effect to put in order ridge machine.
For reaching the above-mentioned purpose of the utility model; The utility model adopts following technical scheme; The utility model comprises the frame with hangers, be provided with on the frame have the spiral cutter hub with the front axle of pulverizing cutter hub, have rear axle of pressing ridge mechanism and general gear case, its structural feature with power shaft: power shaft links to each other through the axle that connects of input gear train with the general gear case; Connect axle and be provided with main drive gear, main drive gear links to each other with front axle through primary cog set; The described end that connects axle links to each other with rear axle through dividing the branch gear train in the travelling gear casing.
The beneficial effect of the utility model: 1, the ridge operation quality is good, and production efficiency is high: the utility model tractor-drawn capable of using also provides power, through the spiral cutter hub soil is inwardly piled up, and is pulverized through pulverizing cutter hub; At last again by press ridge mechanism to soil pat, compacting, guaranteed that the ridge after the moulding is harder, smooth, width dimensions is consistent; And the operation of the utility model ridge on average per hour can reach 1500～2000 meters, is more than 50 times of manual operation efficiency, when having improved efficient greatly, has also reduced labour intensity.
2, purposes is wide: the utility model is in the transformation project in dry land modify-water field, and the ridge operation effectiveness is remarkable, is characterized in that in operation soil rotary tillage in advance both can the moulding of disposable completion ridge; The old ridge that the utility model also can disposable reparation be planted paddy rice, the effect of operation is very nearly the same with the ridge of new moulding; The utility model changes the fritter field in the operation of bulk field in the paddy field transformation, can level land in advance, gets final product disposable completion ridge operations for forming; Of many uses.
3, not fragile, reliability is high: because the utility model adopts gear drive, substituted existing chain drive; Reached the effect of good airproof performance; And the part that the same front axle of gear, rear axle link to each other can prevent that not in the end of front axle and rear axle the phenomenon of fracture from appearring in the axle head of front axle and rear axle; Thus, the utility model is not fragile, reliability is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is rear axle of the utility model and the structural representation of pressing ridge mechanism.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 be the utility model front axle and spiral cutter hub, pulverize the structural representation of cutter hub.
Fig. 6 is the B-B cutaway view of Fig. 5.
Fig. 7 is the C-C cutaway view of Fig. 5.
Fig. 8 is the structural representation of the utility model general gear case.
Fig. 9 is the structural representation that the utility model divides gear-box.
Figure 10 is the side sectional view of Fig. 9.
In the accompanying drawing 1 for hangers, 2 for power shaft, 3 for front axle, 4 for the spiral cutter hub, 5 for pulverize cutter hub, 6 for the general gear case, 7 for connect axle, 8 for main drive gear, 10 for rear axle, 11 for divide uni-drive gear box, 12 for frame, 13 for taper seat, 14 for pressure roller, 15 for moulding compressing tablet, 16 for pressing ridge mechanism, 17 to be the branch gear train for primary cog set, 19 for input gear train, 18.
Embodiment
The utility model comprises the frame 12 with hangers 1; Be provided with on the frame 12 have spiral cutter hub 4 with the front axle 3 of pulverizing cutter hub 5, have rear axle 10 of pressing ridge mechanism 16 and a general gear case 6 with power shaft 2; Power shaft 2 links to each other through the axle 7 that connects of input gear train 17 with general gear case 6; Connect axle 7 and be provided with main drive gear 8, main drive gear 8 links to each other with front axle 3 through primary cog set 18; The described end that connects axle 7 links to each other with rear axle 10 through dividing the branch gear train 19 in uni-drive gear box 11 bodies.
The pressure roller 14 that described pressure ridge mechanism 16 comprises on the rear axle 10, the bilateral symmetry of pressure roller 14 is provided with outward-dipping taper seat 13, and taper seat 13 is fixed with the moulding compressing tablet 15 of unidirectional inclination.
The spiral cutter hub 4 of front axle 3 both sides tilts and is symmetrical set; During 4 rotations of spiral cutter hub, can the soil layer in the outside be piled up to the center, the Tu Yuan for the pressure ridge mechanism 16 of rear axle 10 provides abundance gives and presses ridge operation to create necessary condition.
Be evenly equipped with 12 moulding compressing tablets 15 on the taper seat 13.
During use, frame 12 is linked to each other with tractor, the engine output shaft of power shaft 2 with tractor linked to each other through hangers 1; Like this, when tractor advanced, the front axle 3 on the frame 12, rear axle 10 rotated, and the spiral cutter hub 4 on the front axle 3, pulverizing cutter hub 5 are worked thereupon, and the soil layer that the pressure ridge mechanism 16 on the rear axle 10 gets up continuous accumulation forms smooth and hard ridge.
Claims (5)
1. the crops double-screw type is put in order ridge machine; Comprise the have hangers frame (12) of (1); Frame (12) go up to be provided with to be had spiral cutter hub (4) and the front axle (3) of pulverizing cutter hub (5), have the rear axle (10) of pressure ridge mechanism (16) and has the general gear case (6) of power shaft (2); It is characterized in that: power shaft (2) links to each other through the axle (7) that connects of input gear train (17) with general gear case (6); Connect axle (7) and be provided with main drive gear (8), main drive gear (8) links to each other through the same front axle of primary cog set (18) (3); The described end that connects axle (7) links to each other through dividing the same rear axle of branch gear train (19) (10) in uni-drive gear box (11) body.
2. the whole ridge of crops double-screw type according to claim 1 machine; It is characterized in that: described pressure ridge mechanism (16) comprises the pressure roller (14) on the rear axle (10); The bilateral symmetry of pressure roller (14) is provided with outward-dipping taper seat (13), and taper seat (13) is fixed with the moulding compressing tablet (15) of unidirectional inclination.
3. the whole ridge of crops double-screw type according to claim 1 machine, it is characterized in that: the spiral cutter hub (4) of front axle (3) both sides tilts and is symmetrical set.
4. the whole ridge of crops double-screw type according to claim 2 machine, it is characterized in that: taper seat (13) is 26 ° with the angle of vertical direction.
5. the whole ridge of crops double-screw type according to claim 2 machine is characterized in that: be evenly equipped with 12 moulding compressing tablets (15) on the taper seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120197107U CN202127591U (en) | 2011-06-13 | 2011-06-13 | Double-helix ridging machine for farm crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120197107U CN202127591U (en) | 2011-06-13 | 2011-06-13 | Double-helix ridging machine for farm crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202127591U true CN202127591U (en) | 2012-02-01 |
Family
ID=45516381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120197107U Expired - Fee Related CN202127591U (en) | 2011-06-13 | 2011-06-13 | Double-helix ridging machine for farm crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202127591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404253A (en) * | 2013-08-27 | 2013-11-27 | 李业国 | Movable type rice ridge building device |
| CN106105428A (en) * | 2016-06-15 | 2016-11-16 | 农业部南京农业机械化研究所 | A kind of vibrating compacting ridger |
-
2011
- 2011-06-13 CN CN201120197107U patent/CN202127591U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404253A (en) * | 2013-08-27 | 2013-11-27 | 李业国 | Movable type rice ridge building device |
| CN106105428A (en) * | 2016-06-15 | 2016-11-16 | 农业部南京农业机械化研究所 | A kind of vibrating compacting ridger |
| CN106105428B (en) * | 2016-06-15 | 2018-04-27 | 农业部南京农业机械化研究所 | A kind of vibrating compacting ridger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130613 |