CN203801222U - Hole sowing crop rotary tillage weeding machine - Google Patents
Hole sowing crop rotary tillage weeding machine Download PDFInfo
- Publication number
- CN203801222U CN203801222U CN201420233287.8U CN201420233287U CN203801222U CN 203801222 U CN203801222 U CN 203801222U CN 201420233287 U CN201420233287 U CN 201420233287U CN 203801222 U CN203801222 U CN 203801222U
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- rotary tillage
- frame
- chain wheel
- bunch
- chain
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Abstract
The utility model provides a hole sowing crop rotary tillage weeding machine, and belongs to the field of agricultural machinery. The hole sowing crop rotary tillage weeding machine comprises a rack, a traction frame, a transmission system and a rotary knife system, and is characterized in that the rack is an inverted-'n'-shaped horizontal frame; the top of the rack is connected with the traction frame; the transmission system is integrally arranged on a crossbeam of the rack and comprises a transmission box, a left chain wheel box and a right chain wheel box; two bevel gears in the transmission box are respectively connected with an input shaft and a transmission shaft coaxially; an upper chain wheel and a lower chain wheel in the chain wheel box are respectively arranged on an upper shaft and a lower shaft; the left side and the right side of the transmission box are respectively connected with shafts on the two chain wheel boxes through couplers; the rotary knife system comprises a left rotary knife and a right rotary knife; and the left rotary knife and the right rotary knife are respectively arranged on the lower shaft of the left chain wheel box and the lower shaft of the right chain wheel box. The hole sowing crop rotary tillage weeding machine has the advantages that grass can be thoroughly eliminated and is stirred to the bottom of soil while rotary tillage is finished, and soil fertility is improved; land parcels which are subjected to rotary tillage are flattened and block capillaries of soil while rotary tillage weeding operation is performed; moisture in the soil is prevented from running away; seedlings are protected from being scraped, dug up and buried by a safety guard; and the hole sowing crop rotary tillage weeding machine is suitable for different planting modes and different widths, and operation line spacing is adjustable.
Description
Technical field
Bunch crops rotary tillage weeder of the present utility model belongs to agricultural machinery field.
Background technology
What the weeding part of the extirpator of use was used at present is earthing blade, and there are the following problems: in the middle of 1. in weeding operation process, the grass of null trips crop, easily seedling is wiped off, is dug up; 2. dig out the soil block coming and easily seedling is buried to problem; 3. an intertill and clean tillage does not just preserve soil moisture, piece, the crop drought of moisture evaporation; 4. lack safety protection equipment.
Summary of the invention
The purpose of this utility model be to propose a kind of alleviating peasant's labour intensity, reduce chemical weed control medicine use, reduce chemical contamination, reduce production costs, peasant's increasing both production and income is as object, is mainly used in cotton and corn etc. by the rotary tillage weeding of row bunch crops.
The purpose of this utility model is achieved in that bunch crops rotary tillage weeder, comprises frame, hitch frame, transmission system, revolves cutter system, it is characterized in that: frame is for falling " ∏ " shape horizontal frame, and frame top connects is equipped with hitch frame; Transmission system integral installation is located on the crossbeam of frame, comprise transmission case, left and right two chain-wheel boxs, two bevel gears coaxial power shaft and the power transmission shaft of connecting respectively in transmission case, in chain-wheel box, upper and lower sprocket wheel is installed in respectively on upper and lower axle, and transmission case the right and left is connected respectively with axle on two chain-wheel boxs by shaft coupling; Revolve cutter system and comprise that left and right two revolves cutter, be installed in respectively on the lower shaft of left and right chain-wheel box.
The further optimization and/or improvements to above-mentioned utility model technical scheme below:
Chain-wheel box bottom periphery is also equiped with the safety guard enveloping revolving cutter system; The active side plate that is equiped with in safety guard both sides, below, safety guard afterbody fluting, is equiped with level land plate in groove.
Also comprise depth stop device, depth stop device separation frame both sides, comprise gauge wheel, fixing gauge wheel vertical beam, connect the horizontal beam of vertical beam and housiung separator.
On chain-wheel box, axle is equiped with tensioning bolt.
In housiung separator two outsides are each, be socketed with tranverse connecting rod, housiung separator and tranverse connecting rod are fixed by U bolt.
The side plate of depth stop device horizontal beam and safety guard below is even equipped with ┴ shape bar, on the vertical bar of ┴ shape bar, is installed with spring.
Left and right shaft coupling is all equiped with guard shield.
Rotary tillage weed control equipment of the present utility model has the following advantages: 1. in completing rotary tillage, grass thoroughly can be removed and is stirred to below soil, increase soil fertility; 2. block soil capillary flat plot a kind of farm tools of rotary tillage when rotary tillage weeding operation, prevent the evaporation of water in soil; 3. safety guard protection seedling is not scraped, digs up, buries; 4. adapt to different cropping patterns, working width and operation line-spacing adjustable.
Brief description of the drawings: concrete structure of the present utility model is provided by following drawings and Examples:
Fig. 1 is bunch crops rotary tillage weeder structural representation;
Fig. 2 is the structural representation of chain-wheel box and rotary tillage part;
Fig. 3 is upper and lower sprocket wheel continuous action relation schematic diagram;
Fig. 4 is frame and upper axis transmission structure schematic diagram.
Legend: 1. side plate, 2. ┴ shape bar, 3. spring, 4. level land plate, 5. safety guard, 6. horizontal beam, 7. revolves cutter, 9. sprocket wheel, 10. chain, 11. chain-wheel boxs, 13. shaft couplings, 14. guard shields, 16. transmission cases, 17. vertical beams, 18. power shafts, 20. hitch frames, 21. frames, 22. gauge wheels, 23. tensioning bolts, 25. power transmission shafts, 26. bevel gears, 28.U shape bolt, axle on 29., 30. tranverse connecting rods, 31. lower shafts, 35. reinforcements.
Embodiment: the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment: as Figure 1-4, bunch crops rotary tillage weeder, comprises frame 21, hitch frame 20, transmission system, revolves cutter system, it is characterized in that: frame 21 is for falling " ∏ " shape horizontal frame, and frame 21 tops connect is equipped with hitch frame 20; Transmission system integral installation is located on the crossbeam of frame 21, comprise transmission case 16, left and right two chain-wheel boxs 11, two bevel gears 26 coaxial power shaft 18 and the power transmission shaft 25 of connecting respectively in transmission case 16, the interior upper and lower sprocket wheel of chain-wheel box 11 is installed in respectively on upper and lower axle 29,31, and transmission case 16 the right and lefts are connected respectively with axle 29 on two chain-wheel boxs 11 by shaft coupling 13; Revolve cutter system and comprise that left and right two revolves cutter 7, be installed in respectively on the lower shaft 31 of left and right chain-wheel box 11.
The further optimization and/or improvements to above-mentioned utility model technical scheme below:
For avoiding causing soil block, weeds to splash to it staff in rotary tillage weeding process, and protect seedling not to be scraped, to dig up, to bury, chain-wheel box 11 bottom periphery are also equiped with the safety guard 5 enveloping revolving cutter system; The active side plate 1 that is equiped with in safety guard 5 both sides, below.
Safety guard 5 afterbody flutings, are equiped with level land plate 4 in groove, when making rotary tillage weeding operation, plot a kind of farm tools of rotary tillage is flat, block soil capillary, prevent the evaporation of water in soil.
For making rotary tillage weeder be suitable for various soil environments, also comprise depth stop device, depth stop device separation frame 21 both sides, comprise gauge wheel 22, fixing gauge wheel 22 vertical beam 17, connect the horizontal beam 6 of vertical beam 17 and frame 21 crossbeams.
On chain-wheel box 11, axle 29 is equiped with tensioning bolt 23, regulates tensioning bolt 23 to regulate the degree of depth of revolving cutter 7 and screw in ground.
In frame 21 crossbeam two outsides are each, be socketed with tranverse connecting rod 30, frame 21 crossbeams and tranverse connecting rod 30 are fixing by U bolt 28.By regulating the length of tranverse connecting rod 30, working width and operation line-spacing are adjustable, adapt to different cropping patterns.
Depth stop device horizontal beam 6 connects ┴ shape bar 2 is housed with the side plate 1 of safety guard 5 belows, on the vertical bar of ┴ shape bar 2, is installed with spring 3.
For further strengthening the security performance of machine, left and right shaft coupling 13 is all equiped with guard shield 14.Frame 21 left and right all add reinforcement 35.
Before operation, measure proportion of crop planting line-spacing, then open guard shield 14, unclamp U bolt 28 according to line-spacing, make frame 21 crossbeam telescopics, guarantee is revolved cutter in best operational position, when operation, close guard shield 14, power shaft 18 is connected with tractor rear power output shaft, by bevel gear 26 transmissions, 31 interlocks of power transmission shaft 25, upper axle 29, sprocket wheel 9, chain 10, lower shaft are revolved cutter 7 and are buried and unscrew soil weeding.4 of level land plates can carry out smooth to the soil unscrewing subsequently.By regulating the adjustable depth of burying of revolving cutter 7 of tensioning bolt 23.Side plate 1, safety guard 5, level land plate 4 can protect and revolve that cutter 7 is unexpected hurts sb.'s feelings and stirring up a cloud of dust when operation, improve working conditions.
Obviously, above-mentioned explanation of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.Everyly belong to apparent variation or the still row in protection domain of the present utility model of variation that the technical solution of the utility model amplifies out.
Claims (8)
1. a bunch crops rotary tillage weeder, comprises frame, hitch frame, transmission system, revolves cutter system, it is characterized in that: frame is for falling " ∏ " shape horizontal frame, and frame top connects is equipped with hitch frame; Transmission system integral installation is located on the crossbeam of frame, comprise transmission case, left and right two chain-wheel boxs, two bevel gears coaxial power shaft and the power transmission shaft of connecting respectively in transmission case, in chain-wheel box, upper and lower sprocket wheel is installed in respectively on upper and lower axle, and transmission case the right and left is connected respectively with axle on two chain-wheel boxs by shaft coupling; Revolve cutter system and comprise that left and right two revolves cutter, be installed in respectively on the lower shaft of left and right chain-wheel box.
2. bunch crops rotary tillage weeder as claimed in claim 1, is characterized in that: chain-wheel box bottom periphery is also equiped with the safety guard enveloping revolving cutter system.
3. bunch crops rotary tillage weeder as claimed in claim 2, is characterized in that: the active side plate that is equiped with in safety guard both sides, below, safety guard afterbody fluting, is equiped with level land plate in groove.
4. the bunch crops rotary tillage weeder as described in claim 1 or 2 or 3, is characterized in that: also comprise depth stop device, depth stop device separation frame both sides, comprise gauge wheel, fixing gauge wheel vertical beam, connect the horizontal beam of vertical beam and housiung separator.
5. the bunch crops rotary tillage weeder as described in claim 1 or 2 or 3, is characterized in that: on chain-wheel box, axle is equiped with tensioning bolt.
6. the bunch crops rotary tillage weeder as described in claim 1 or 2 or 3, is characterized in that: in housiung separator two outsides are each, be socketed with tranverse connecting rod, housiung separator and tranverse connecting rod are fixed by U bolt.
7. the bunch crops rotary tillage weeder as described in claim 1 or 2 or 3, is characterized in that: the side plate of depth stop device horizontal beam and safety guard below is even equipped with ┴ shape bar, on the vertical bar of ┴ shape bar, is installed with spring.
8. the bunch crops rotary tillage weeder as described in claim 1 or 2 or 3, is characterized in that: left and right shaft coupling is all equiped with guard shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233287.8U CN203801222U (en) | 2014-05-08 | 2014-05-08 | Hole sowing crop rotary tillage weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233287.8U CN203801222U (en) | 2014-05-08 | 2014-05-08 | Hole sowing crop rotary tillage weeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801222U true CN203801222U (en) | 2014-09-03 |
Family
ID=51440047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233287.8U Expired - Fee Related CN203801222U (en) | 2014-05-08 | 2014-05-08 | Hole sowing crop rotary tillage weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750487A (en) * | 2017-10-01 | 2018-03-06 | 河南田冠农业机械制造有限公司 | Can farming interplanting crops field tiller |
-
2014
- 2014-05-08 CN CN201420233287.8U patent/CN203801222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750487A (en) * | 2017-10-01 | 2018-03-06 | 河南田冠农业机械制造有限公司 | Can farming interplanting crops field tiller |
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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: 20140903 Termination date: 20180508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |