CN102577666B - No-missing chain-driven rotary cultivator with functions of soil casting, stubble cleaning and subsoiling - Google Patents
No-missing chain-driven rotary cultivator with functions of soil casting, stubble cleaning and subsoiling Download PDFInfo
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- CN102577666B CN102577666B CN 201210072178 CN201210072178A CN102577666B CN 102577666 B CN102577666 B CN 102577666B CN 201210072178 CN201210072178 CN 201210072178 CN 201210072178 A CN201210072178 A CN 201210072178A CN 102577666 B CN102577666 B CN 102577666B
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Abstract
本发明是一种无漏耕链条传动抛土灭茬深松旋耕机，它包括中间传动方式设置的链条传动箱总成；链条传动箱体的前端内设有动力输入轴和传动链轮轴，传动链轮轴上还设有动力输入链轮；链条传动箱体的后端内设有动力输出轴，动力输出轴上设有动力输出链轮；动力输入链轮和动力输出链轮上设有传动链条；动力输出轴的两端分别伸出链条传动箱体与带法兰盘的联轴器连接，联轴器与深松刀盘轴总成连接，在联轴器上设有翻土刀和犁刀；深松刀盘轴总成通过法兰盘与支撑轴连接，支撑轴连接在支臂上，支臂通过支撑壳体与链条传动箱体连接。本发明制造简单，生产容易，成本低，且通用性强，维修方便，节能，旋耕灭茬深松效果提高一倍左右。
The present invention is a non-missing plowing chain drive throwing soil stubble removing subsoiling rotary tiller, which includes a chain transmission box assembly set in the middle transmission mode; the front end of the chain transmission box is provided with a power input shaft and a transmission sprocket shaft, and The sprocket shaft is also provided with a power input sprocket; the rear end of the chain drive box is provided with a power output shaft, and the power output shaft is provided with a power output sprocket; the power input sprocket and the power output sprocket are provided with a transmission chain ;The two ends of the power output shaft extend out of the chain transmission box and connect with the coupling with flange, the coupling is connected with the subsoiling cutter head shaft assembly, and the soil turning knife and plow are arranged on the coupling The knife; the subsoiling cutter head shaft assembly is connected to the support shaft through the flange, the support shaft is connected to the support arm, and the support arm is connected to the chain transmission box through the support shell. The invention is simple in manufacture, easy in production, low in cost, strong in versatility, convenient in maintenance, energy-saving, and the effect of rotary tillage, stubble removal and subsoiling is about doubled.
Description
Technical field
The present invention relates to a kind of rotovator, particularly native stubble-ploughing, deep-loosening rotovator is thrown in the chain drive of balking of a kind of nothing.
Background technology
According to present two seasons or many seasons crop interplanting tactic pattern for a long time, cause the soil can't have time enough and chance to plough deeply, the soil easily hardens, make crop root can't go deep into the soil absorb deep layer moisture, gentle nutrition.Cause easily freeze to death in the weak seedling of crop, sick seedling, winter, lodging serious consequences such as No kernels or seeds are gathered, as in a year of scarcity even, had a strong impact on grain yield and national food safety problem.
Present subsoiling rotovator all adopts at the rotovator front end and installs the heavy hook shape plough of a cover additional: utilize powerful tractive force that the hook shape plough that buries is pulled by force and carry out subsoiling: and then rearmounted rotovator carries out the rotary tillage fragmentation, also there is direct single subsoiling not carrying out the rotary tillage fragmentation, this type of subsoiling rotovator, not only need powerful power to pull up, outside the shortcomings such as consumed power is large, and manufacturing cost is high, and is fragile, and function singleness, can't reach the effect of a tractor serves several purposess such as rotary tillage, subsoiling, stubble-cleaning.
The tillage machinery of intermediate transmission because of the corresponding lower end of middle driving box, causes the wide rotary tillage stubble-cleaning blind area of 20cm because rotary cutter can't be installed, and all can't solve this difficult problem so far.Directly affect rotary tillage stubble-cleaning and seeding quality, thus the grain yield of having influence on.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides the chain drive of balking of the nothing of a kind of reasonable in design, highly versatile, long service life to throw native stubble-ploughing, deep-loosening rotovator.
Technical problem to be solved by this invention is to realize by following technical scheme.The present invention is that native stubble-ploughing, deep-loosening rotovator is thrown in the chain drive of balking of a kind of nothing, and it comprises the chain drive box assembly, is characterized in: this chain drive box assembly adopts the mode of intermediate transmission to arrange;
The chain drive box assembly comprises transmission case body, is provided with power input shaft and driving-chain wheel shaft in the upper end of transmission case body, and power input shaft and driving-chain wheel shaft are provided with the power input gear of engagement, also is provided with the power input sprocket on the driving-chain wheel shaft; Be provided with power take-off in the bottom of transmission case body, power take-off is arranged on transmission case body by bearing and bearing enclosure seat, and power take-off is provided with power output sprocket; Power input sprocket and power output sprocket are provided with driving chain; Be provided with the chain tensioning device that is fixed on transmission case body in the outside portion of driving chain;
The two ends of described power take-off are stretched out respectively transmission case body and are connected with the shaft coupling of flanged dish, and shaft coupling is connected with the subsoiling cutter axis assembly of flanged dish by flange, is provided with dig cutter and colter on shaft coupling; Subsoiling cutter axis assembly is connected with the back shaft of flanged dish by flange, and back shaft is connected on support arm by bearing and bearing enclosure seat, and support arm is connected with transmission case body by support housing.
Subsoiling cutter axis assembly of the present invention can be disclosed any subsoiling cutter axis assembly in prior art, and it generally comprises the subsoiling cutter axis, and the parts such as several subsoiling cutterheads that are located on the subsoiling cutter axis form.
The present invention throws in native stubble-ploughing, deep-loosening rotovator without the chain drive of balking: be located at power input gear on the driving-chain wheel shaft and can change in use installation site to symmetry, can realize like this counter-rotating.
Technical problem to be solved by this invention can also further realize by following technical scheme.The chain drive of balking of above-described nothing is thrown in native stubble-ploughing, deep-loosening rotovator: be connected in bearing on support arm and bearing enclosure seat and be provided with lubricant reservoir, also be provided with the pouring orifice that is communicated with lubricant reservoir on bearing and bearing enclosure seat.Charging-up lubricant oil, increase service life so easily.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described nothing is balked in the native stubble-ploughing, deep-loosening rotovator of chain drive throwing: be provided with the fence type cover plate above subsoiling cutter axis assembly.The fence type cover plate can be contained on the support of rotovator when mounted, perhaps is fixed on support arm or intermediate transmission casing by support.The present invention passes through to throw cubic metre of earth fence type cover plate to the simple and easy setting of increase at rotary blade, utilizes the native inertia of throwing to complete and follows bad hack, gear grass, the series of complex farm works such as the native stubble-cleaning of throwing.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described nothing is balked in the native stubble-ploughing, deep-loosening rotovator of chain drive throwing: described fence type cover plate is arcuation.
Technical problem to be solved by this invention can also further realize by following technical scheme.The chain drive of balking of above-described nothing is thrown in native stubble-ploughing, deep-loosening rotovator: be provided with the colter storehouse on the subsoiling cutter axis of subsoiling cutter axis assembly, colter is equipped with colter on the storehouse.
Technical problem to be solved by this invention can also further realize by following technical scheme.Above-described nothing is balked in the native stubble-ploughing, deep-loosening rotovator of chain drive throwing: described chain tensioning device comprises spring forked standard and the leaf spring that is fixed on transmission case body, be provided with adjusting bolt on the spring forked standard, adjusting bolt is provided with and cap, be fixed with spring on adjusting bolt in the spring forked standard, described leaf spring is between driving chain and spring.Chain tensioning device elasticity disclosed by the invention is high, and tensioner is effective.The present invention also can use disclose in prior art any applicable to chain tensioning device of the present invention.
The present invention easily causes chain breakage without the various tillage machineries that the native stubble-ploughing, deep-loosening rotovator of chain drive throwing of balking has thoroughly solved the large coordinated with agricultural machinery of large horse, damages bearing, and gear even breaks the seriously generations of mechanical breakdown problems such as transmission case assembly.The cutter of digging of setting of the present invention can first be dug the immature soil of aforementioned blind area, carry out fragmentation by colter set on shaft coupling again, solved especially the tillage machinery of intermediate transmission because of lower end corresponding to middle driving box, because of this insurmountable difficult problem so far of the 20cm rotary tillage stubble-cleaning blind area that can't install that rotary cutter causes.
The present invention is due to the high-test chain kind of drive that has adopted with the chain swelling device, thoroughly solved the not parallel rigid apical tooth that can't precise positioning causes because of the centre-to-centre spacing between the gear drive transmission of having a contest, thereby cause gear, bearing, the generation of the catastrophe failures such as the parts such as transmission case heating fatigue damage.
Compared with prior art, the present invention makes simply, produces easily, and cost is low, and highly versatile, and is easy to maintenance.Rotovator of the present invention is compared with traditional stubble cleaning rotary tiller, can be energy-conservation more than 50%, and the rotary tillage stubble-cleaning effect doubles the left and right.And, because adopting flange, subsoiling cutterhead assembly connects, and not only easy to maintenance, and saved greatly the cost of maintenance.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of structural representation of fence type cover plate;
Fig. 3 is a kind of structural representation of chain tensioning device.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not consist of its Copyright law.
The chain drive box assembly comprises transmission case body 1, be provided with power input shaft 2 and driving-chain wheel shaft 3 in the upper end of transmission case body 1, power input shaft 2 and driving-chain wheel shaft 3 are provided with the power input gear 4 of engagement, also are provided with power input sprocket 5 on driving-chain wheel shaft 3; Be provided with power take-off 20 in the bottom of transmission case body 1, power take-off 20 is arranged on transmission case body 1 by bearing and bearing enclosure seat 12, and power take-off 20 is provided with power output sprocket 18; Power input sprocket 5 and power output sprocket 18 are provided with driving chain 7; Be provided with the chain tensioning device 6 that is fixed on transmission case body 1 in the outside portion of driving chain 7;
The two ends of described power take-off 20 are stretched out respectively transmission case body 1 and are connected with the shaft coupling 16 of flanged dish 14, and shaft coupling 16 is connected with the subsoiling cutter axis assembly 13 of flanged dish 14 by flange 14, is provided with dig cutter 15 and colter 19 on shaft coupling 16; Subsoiling cutter axis assembly 13 is connected with the back shaft 17 of flanged dish 14 by flange 14, and back shaft 17 is connected on support arm 9 by bearing and bearing enclosure seat 12, and support arm 9 is connected with transmission case body 1 by support housing 8.
Claims (6)
1. native stubble-ploughing, deep-loosening rotovator is thrown in the nothing chain drive of balking, and it comprises the chain drive box assembly, it is characterized in that: this chain drive box assembly adopts the mode of intermediate transmission to arrange;
The chain drive box assembly comprises transmission case body, is provided with power input shaft and driving-chain wheel shaft in the upper end of transmission case body, and power input shaft and driving-chain wheel shaft are provided with the power input gear of engagement, also is provided with the power input sprocket on the driving-chain wheel shaft; Be provided with power take-off in the bottom of transmission case body, power take-off is arranged on transmission case body by bearing and bearing enclosure seat, and power take-off is provided with power output sprocket; Power input sprocket and power output sprocket are provided with driving chain; Be provided with the chain tensioning device that is fixed on transmission case body in the outside portion of driving chain;
The two ends of described power take-off are stretched out respectively transmission case body and are connected with the shaft coupling of flanged dish, and shaft coupling is connected with the subsoiling cutter axis assembly of flanged dish by flange, is provided with dig cutter and colter on shaft coupling; Subsoiling cutter axis assembly is connected with the back shaft of flanged dish by flange, and back shaft is connected on support arm by bearing and bearing enclosure seat, and support arm is connected with transmission case body by support housing.
2. native stubble-ploughing, deep-loosening rotovator is thrown in the nothing according to claim 1 chain drive of balking, it is characterized in that: be connected in bearing on support arm and bearing enclosure seat and be provided with lubricant reservoir, also be provided with the pouring orifice that is communicated with lubricant reservoir on bearing and bearing enclosure seat.
3. native stubble-ploughing, deep-loosening rotovator is thrown in the nothing according to claim 1 chain drive of balking, and it is characterized in that: be provided with the fence type cover plate above subsoiling cutter axis assembly.
4. native stubble-ploughing, deep-loosening rotovator is thrown in the nothing according to claim 3 chain drive of balking, and it is characterized in that: described fence type cover plate is arcuation.
5. native stubble-ploughing, deep-loosening rotovator is thrown in the nothing according to claim 1 chain drive of balking, and it is characterized in that: be provided with the colter storehouse on the subsoiling cutter axis of subsoiling cutter axis assembly, colter is equipped with colter on the storehouse.
6. native stubble-ploughing, deep-loosening rotovator is thrown in the nothing according to claim 1 chain drive of balking, it is characterized in that: described chain tensioning device comprises spring forked standard and the leaf spring that is fixed on transmission case body, be provided with adjusting bolt on the spring forked standard, adjusting bolt is provided with and cap, be fixed with spring on adjusting bolt in the spring forked standard, described leaf spring is between driving chain and spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210072178 CN102577666B (en) | 2012-03-19 | 2012-03-19 | No-missing chain-driven rotary cultivator with functions of soil casting, stubble cleaning and subsoiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210072178 CN102577666B (en) | 2012-03-19 | 2012-03-19 | No-missing chain-driven rotary cultivator with functions of soil casting, stubble cleaning and subsoiling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102577666A CN102577666A (en) | 2012-07-18 |
| CN102577666B true CN102577666B (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210072178 Expired - Fee Related CN102577666B (en) | 2012-03-19 | 2012-03-19 | No-missing chain-driven rotary cultivator with functions of soil casting, stubble cleaning and subsoiling |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332581A (en) * | 2016-08-23 | 2017-01-18 | 华南农业大学 | Opener for omitted ploughing prevention |
| CN107484440A (en) * | 2017-08-11 | 2017-12-19 | 安徽独秀山蓝莓科技开发有限公司 | One kind is used for blueberry plantation rotary cultivator attachment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629402Y (en) * | 2003-06-18 | 2004-08-04 | 郭玉富 | Complex operation planter |
| CN200973240Y (en) * | 2005-09-21 | 2007-11-14 | 郝深 | Ridging and rotary tillage and stubble removal machine |
| CN202514244U (en) * | 2012-03-19 | 2012-11-07 | 刘建 | Rotary cultivator for soil casting, stubble ploughing and deep scarification transmitted by no-balk chain |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010213615A (en) * | 2009-03-16 | 2010-09-30 | Yanmar Co Ltd | Rice transplanter |
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2012
- 2012-03-19 CN CN 201210072178 patent/CN102577666B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629402Y (en) * | 2003-06-18 | 2004-08-04 | 郭玉富 | Complex operation planter |
| CN200973240Y (en) * | 2005-09-21 | 2007-11-14 | 郝深 | Ridging and rotary tillage and stubble removal machine |
| CN202514244U (en) * | 2012-03-19 | 2012-11-07 | 刘建 | Rotary cultivator for soil casting, stubble ploughing and deep scarification transmitted by no-balk chain |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2010-213615A 2010.09.30 |
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| CN102577666A (en) | 2012-07-18 |
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Address after: 536000, the Guangxi Zhuang Autonomous Region, Beihai, Jilin Road, Taiwan Road, Northeast China Electronics Beihai Industrial Park incubator building on the third floor, Room 302 Patentee after: Liu Jian Address before: 222000 grand international garden, No. 99 Antarctic North Road, Sinpo District, Jiangsu, Lianyungang, 9-3-1002 Patentee before: Liu Jian |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20170319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |