CN202310482U - Self-driven arc-shaped fluted disc type stubble breaking device of combined soil preparation machine - Google Patents
Self-driven arc-shaped fluted disc type stubble breaking device of combined soil preparation machine Download PDFInfo
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- CN202310482U CN202310482U CN2011204678491U CN201120467849U CN202310482U CN 202310482 U CN202310482 U CN 202310482U CN 2011204678491 U CN2011204678491 U CN 2011204678491U CN 201120467849 U CN201120467849 U CN 201120467849U CN 202310482 U CN202310482 U CN 202310482U
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- ratch
- arc
- combined soil
- fluted disc
- disc type
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Abstract
The utility model relates to a self-driven arc-shaped fluted disc type stubble breaking device of a combined soil preparation machine. The self-driven arc-shaped fluted disc type stubble breaking device is arranged in a rack of the combined soil preparation machine and consists of a toothed bar spoke, a square shaft and arc-shaped toothed bars, wherein the arc-shaped toothed bars are arranged around the toothed bar spoke, and the toothed bar spoke is sleeved on the square shaft. According to the self-driven arc-shaped fluted disc type stubble breaking device, the stubble breaking device is combined with a driving wheel and used for driving a rotary tillage component to work when being used for carrying out stubble ploughing and hacking, the current situation that rotary tillage power of the combined soil preparation machine is provided by an output shaft of a tractor is changed, the power is saved by more than 20%, the oil-saving rate is 30-45%, and the production cost is reduced by more than 27%.
Description
One, technical field:
The utility model relates to the breaking device that uses on the combined soil preparing machine that uses with 118.4～148.0kW tractor, what be specifically related to is from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device.
Two, background technology:
The reclamation area, Heilungkiang is the major grain producing area of China, and the llanura of the length and breadth of land is ploughed and concentrated in flakes, is particularly suitable for intensification, scale and great machinery equalization.Getting into information and biotechnology is the epoch of master's Agricultural Technological Innovation; Protective farming technique is as the modern agricultural technology system; Under the prerequisite of protection environment, raising environmental quality, realization agricultural sustainable development, utilize and save resource most effectively, improve agricultural productivity and agricultural product profit margin; Improve the quality of agricultural product, the protection agricultural is played a greater and greater role on the competitiveness in the international market.In recent years Heilongjiang Reclamation Area every year a cover surplus external import 118.4～148.0kW large sized tractor 300; Because the import farm machinery can not be fit to the needs of China's agriculture requirement and the production of development conservation tillage; Costing an arm and a leg is not suitable for the present economic level of China, so independent development big-powered tractor multiple operation equipment is the road that China agricultural machinery market must be walked.For this reason,, must promote China's grain-production and climb up new step, promote the construction of agricultural modernization and new socialist countryside the supporting multifunctional combined soil preparation machine research and development problem tackling key problem of big-powered tractor.The critical component of the multifunctional combined soil preparation machine that research and development and big-power tractor are supporting realizes that self drive distributes, and breaking, the integration of operation of minimal tilling change the rotary ploughing part power resources in the present situation of power take-off,
Three, summary of the invention:
The purpose of the utility model provides a kind of from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device, and this combined soil preparing machine arc fluted disc type corn rootstalk cutting device that drives certainly needs tractor to provide power consumption big problem in the rotary cultivator attachment that solves existing combined soil preparing machine.
The utility model solves the technical scheme that its technical problem adopted: thisly be installed in the frame of combined soil preparing machine from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device; It is made up of ratch spoke, square shaft, arc ratch; Ratch spoke periphery has the arc ratch, and the ratch spoke is enclosed within on the square shaft.
Square shaft connects transmission mechanism in the such scheme, and transmission mechanism connects the rotary tillage shaft of combined soil preparing machine rotary cultivator attachment.
Transmission mechanism is connected and composed by travelling gear and drive sprocket in the such scheme, and travelling gear and drive sprocket are installed in the transmission case, and transmission case is installed in the side of frame; Transmission case has two; One is the fixed teeth roller box, and another is rotatable chain-wheel box, and travelling gear has two groups; Be installed in the fixed teeth roller box; Square shaft is connected with first group of travelling gear of fixed teeth roller box, and second group of travelling gear of fixed teeth roller box is connected with a drive sprocket of rotatable chain-wheel box, and another drive sprocket of rotatable chain-wheel box connects the rotary tillage shaft of rotary cultivator attachment.
After the ratch spoke is enclosed within on the square shaft in the such scheme, in the middle of the two with between pipe connect to coil and separate; Ratch spoke periphery casts out fixedly toothholder, is used to install the arc ratch, and the arc ratch is divided into left arc ratch and right arc ratch, and left arc ratch and right arc ratch are installed on the fixedly toothholder of ratch spoke through bolt is staggered.The arc ratch is fixed on the ratch spoke outward flange, works together steadily, impacts little.
The arc ratch adopts metal arc built-up welding stiff dough wear-resisting steel plate HP100 in the such scheme, and wearability is doubled.
Beneficial effect:
1, the utility model is incorporated into one with crop plant and driving wheel; When carrying out stubble-cleaning and hack operation; Drive rotary ploughing part work, the rotary tillage power that has changed combined soil preparing machine is the present situation that provides of the output shaft through tractor all, saves power more than 20%; Oil-saving rate 30～45% reduces production costs more than 27%.
2, the chopping of the utility model root stubble is effective, and assembling and replacing are convenient, has good breaking uniformity and plays the stubble reliability.Experiment showed, that hard root stubble such as the utility model corn chopping qualification rate reaches more than 90%, play a stubble rate and reach 100%.
Four, description of drawings:
Fig. 1 is the vertical view of the utility model;
Fig. 2 is the structural representation of the utility model;
Fig. 3 is the structural representation that the utility model is used for combined soil preparing machine.
7 pipes of 1 frame 2 ratch spokes, 3 arc ratch 4 square shafts, 5 left arc ratch 6 right arc ratch connect dish 8 transmission mechanisms 9 rotary tillage shafts.
Five, embodiment:
Below in conjunction with accompanying drawing the utility model is done further explanation:
In conjunction with Fig. 1, shown in Figure 2; Thisly be installed in the frame 1 of combined soil preparing machine from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device; It is made up of ratch spoke 2, square shaft 4, arc ratch 3, and ratch spoke 2 peripheries evenly are furnished with arc ratch 3, and ratch spoke 2 is enclosed within on the square shaft 4 side by side; After ratch spoke 2 is enclosed within on the square shaft 4, in the middle of the two with between pipe connect and coil 7 and separate; Ratch spoke 2 peripheries cast out fixedly toothholder, are used to install arc ratch 3, and arc ratch 3 is divided into left arc ratch 5 and right arc ratch 6, left arc ratch 5 and right arc ratch 6 staggered being installed on the ratch spoke 2.Arc ratch 3 can be designed as 40,40 arc ratch 3 staggered symmetric arrangement, and each arc ratch established angle is 18 °; Angle of heel i.e. the fixing angle of plane, toothholder place and edge plane, and angle of heel is 21.5 °, and tool point angle (being the sharpening angle) is 24 °; After above-mentioned each angle installation, it is more even that arc ratch 3 is gone into ground, and balance is good; Good stability, it is good to play the stubble continuity.Ratch spoke 2 peripheries cast out fixedly, and toothholder can strengthen corn stubble chopping effect and help assembling and replacing.
Arc ratch 3 adopts metal arc built-up welding stiff dough wear-resisting steel plate HP100 in the utility model, and wearability is doubled.
As shown in Figure 3, the utility model carries out stubble-cleaning and hack by the tractor-drawn operation of rolling; In stubble-cleaning and hack, arc ratch 3 is cut counter-force with the frictional force and the throwing of soil, and the moment of torsion that is produced is passed to square shaft 4 through the ratch spoke; Square shaft 4 is given travelling gear with transmission of power again; Travelling gear is given drive sprocket with transmission of power again, gives rotary tillage shaft 9 with transmission of power at last, after transmission mechanism 8 back transferring power; Rotary tillage shaft 9 can carry out the rotary tillage operation and rotating speed is improved, to satisfy the requirement of rotary tillage.The rotary tillage power that the utility model has changed combined working soil is the present situation that provides of the output shaft through tractor all, so be called from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device.
The utility model combines crop plant and driving wheel, and according to region characteristic and the agronomy development that combines, the operating efficiency of performance agricultural equipment reduces operating cost, reduces the farm work number of times, improves soil and ecotope.
Claims (5)
1. one kind drives combined soil preparing machine arc fluted disc type corn rootstalk cutting device certainly; It is characterized in that: this from driving in the frame (1) that combined soil preparing machine arc fluted disc type corn rootstalk cutting device is installed in combined soil preparing machine; It is made up of ratch spoke (2), square shaft (4), arc ratch (3); Ratch spoke (2) periphery has arc ratch (3), and ratch spoke (2) is enclosed within on the square shaft (4).
2. according to claim 1 from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device, it is characterized in that: described square shaft (4) connects transmission mechanism (8), and transmission mechanism (8) connects the rotary tillage shaft (9) of combined soil preparing machine rotary cultivator attachment.
3. according to claim 2 from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device; It is characterized in that: described transmission mechanism (8) is connected and composed by travelling gear and drive sprocket, and travelling gear and drive sprocket are installed in the transmission case, and transmission case is installed in the side of frame; Transmission case has two; One is the fixed teeth roller box, and another is rotatable chain-wheel box, and travelling gear has two groups; Be installed in the fixed teeth roller box; Square shaft (4) is connected with first group of travelling gear of fixed teeth roller box, and second group of travelling gear of fixed teeth roller box is connected with a drive sprocket of rotatable chain-wheel box, and another drive sprocket of rotatable chain-wheel box connects the rotary tillage shaft (9) of rotary cultivator attachment.
4. according to claim 1 or 3 described from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device, it is characterized in that: described ratch spoke (2) is enclosed within after square shaft (4) goes up, in the middle of the two with between manage and connect dish (7) and separate; Ratch spoke (2) periphery casts out fixedly toothholder; Be used to install arc ratch (3); Arc ratch (3) is divided into left arc ratch (5) and right arc ratch (6), and left arc ratch (5) and right arc ratch (6) are installed on the fixedly toothholder of ratch spoke (2) through bolt is staggered.
5. according to claim 4 from driving combined soil preparing machine arc fluted disc type corn rootstalk cutting device, it is characterized in that: described arc ratch (3) adopts metal arc built-up welding stiff dough wear-resisting steel plate HP100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204678491U CN202310482U (en) | 2011-11-23 | 2011-11-23 | Self-driven arc-shaped fluted disc type stubble breaking device of combined soil preparation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204678491U CN202310482U (en) | 2011-11-23 | 2011-11-23 | Self-driven arc-shaped fluted disc type stubble breaking device of combined soil preparation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310482U true CN202310482U (en) | 2012-07-11 |
Family
ID=46422500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204678491U Expired - Fee Related CN202310482U (en) | 2011-11-23 | 2011-11-23 | Self-driven arc-shaped fluted disc type stubble breaking device of combined soil preparation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102918945A (en) * | 2012-11-13 | 2013-02-13 | 吉林大学 | Variable camber tooth type stubble-cutting scarifier |
| CN104604457A (en) * | 2015-01-26 | 2015-05-13 | 来安县三农农具厂 | Multifunctional straw pressing and chopping wheel |
-
2011
- 2011-11-23 CN CN2011204678491U patent/CN202310482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102918945A (en) * | 2012-11-13 | 2013-02-13 | 吉林大学 | Variable camber tooth type stubble-cutting scarifier |
| CN104604457A (en) * | 2015-01-26 | 2015-05-13 | 来安县三农农具厂 | Multifunctional straw pressing and chopping wheel |
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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: 20120711 Termination date: 20121123 |