CN200973240Y - Ridge forming and rotary ploughing stubble cleaner - Google Patents
Ridge forming and rotary ploughing stubble cleaner Download PDFInfo
- Publication number
- CN200973240Y CN200973240Y CN 200520064715 CN200520064715U CN200973240Y CN 200973240 Y CN200973240 Y CN 200973240Y CN 200520064715 CN200520064715 CN 200520064715 CN 200520064715 U CN200520064715 U CN 200520064715U CN 200973240 Y CN200973240 Y CN 200973240Y
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Abstract
The utility model discloses a ridging and rotary tilling stubble cleaner which includes a power head, a walk wheel and an operation gearbox connected with the power head transmission. The gearbox is provided with left and right branch pipes. One of the pipes is provided with an output semi-axle and an operation rotating shaft is connected to the terminals of the left and right branch pipes. The operation gearbox includes a case which is arranged inside parallel with a first shaft and a second shaft. The first shaft is equipped with a driving gear connected to the power head transmission and the second gear is equipped with a duplex gear. One of the duplex gears is engaged with the driving gear of the first shaft. A slide variable-speed duplex gear is arranged on the output semi-axle and the slide variable-speed duplex gear is respectively in mesh with the duplex gear on the second shaft to output two operation speeds. Though installing two-speed gears, the utility model can satisfy different operation requirements and increase axis distance between the output axle and tractor front wheels to allow fast and easy change of the operation element.
Description
Technical field
The utility model relates to agricultural machinery, is specifically related to a kind of ridging rotary tillage stubble-cutting machine with three kinds of operation functions.
Background technology
In agricultural production, three road farming operations are arranged usually, ridging, rotary tillage, two kinds of different rotating speeds of stubble-cleaning operation needs could satisfy the different rotating speeds requirement when ridging, rotary tillage, stubble-cleaning operation; Existing ridger and rotovator have only a kind of rotating speed, can not satisfy the stubble-cleaning job requirement, in addition, existing ridger and rotovator output shaft center and tractor front-wheel axle center distance are 419mm, therefore existing ridger can not be loaded onto big anti-pulley and drive iron tyre, and can't be at paddy-field-working, and therefore the working width of rotovator also can not be wider than 650mm, and operating efficiency is not high; When needs are changed ridging, rotary tillage, stubble-cleaning task module, whole assembly all must be removed, just can change; Waste time and energy.
The utility model content
A main purpose of the present utility model is, a kind of ridging rotary tillage stubble-cutting machine is provided, and this machinery has multiple rotating speed output, can satisfy different job requirements, and large diameter driving iron tyre can also be installed, and is convenient to operation in the paddy field.Another purpose of the present utility model is, three kinds of task module of a kind of replacing ridging rotary tillage stubble-cutting machine more easily is provided.
The technical scheme that the utility model provides is as follows: construct a kind of ridging rotary tillage stubble-cutting machine, comprise unit head, road wheel, the operation gearbox that is in transmission connection with described unit head, be arranged with left and right sides arm on the both sides ancient piece of jade, round, flat and with a hole in its centre of gearbox, be arranged with the output semiaxis in an arm therein, end at gearbox left and right sides arm is connected with the operation rotating assembly, described operation comprises casing with gearbox, parallelly in casing be provided with first rotating shaft and second rotating shaft, in first rotating shaft, be provided with the shaft transmission gear that an output gear with unit head is in transmission connection, in second rotating shaft, also be provided with a duplex bidentate wheel, one of them gear is meshed with travelling gear in described first rotating shaft, on described output semiaxis, be arranged with a slidably speed change duplex bidentate wheel, this speed change duplex bidentate wheel can be respectively be meshed with bidentate wheel in described second rotating shaft, export two kinds of operation rotating speeds, on described casing, also be provided with the speed change driving lever, the end of speed change driving lever is provided with shift fork, and the arc opening fork of shift fork is on the middle cylinder of described speed change duplex bidentate wheel.
In above-mentioned ridging rotary tillage stubble-cutting machine, described operation rotating assembly comprises that being connected the described right side props up the drive chain case of tube end, is connected the left supported plate that tube end is propped up on a left side, be provided with corresponding semicircular bearing block in the bottom of drive chain case and left supported plate, and respectively be furnished with a dismountable semicircular bearing cap, semicircular bearing block after installing and bearing cap constitute a complete bearing block; In described drive chain case, be provided with the chain that is connected with operation through-drive with described semiaxis.
The utlity model has following advantage: by the two-stage change-speed gearing is set, change-speed gearing can be realized top gear, neutral gear, low or first gear when diverse location meshes; Thereby satisfy different job requirements,, make it greater than 500mm because the increase of gear has also increased output shaft and tractor front-wheel axle center distance simultaneously; Large diameter anti-skidding driving iron tyre can be installed, change the member that connects the operation rotating assembly into knockdown bearing block, when needs are changed task module, only need pull down semicircular bearing cap can change, the operation rotating shaft is taken off, change another set of operation rotating assembly and get final product, refill first circular bearing cap and get final product, convenient and swift.
Description of drawings
Fig. 1 is the stereogram of the utility model ridging rotary tillage stubble-cutting machine;
Fig. 2 is gearbox and an operation rotating assembly stereogram in the ridging rotary tillage stubble-cutting machine shown in Figure 1;
Fig. 3 is the end view of gearbox shown in Figure 2;
Fig. 4 is the cutaway view of Fig. 3;
Fig. 5 is the A-A cutaway view among Fig. 4;
Fig. 6 is the gearbox designs explosive view;
Fig. 7 is wherein a kind of operation rotating assembly explosive view.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of ridging rotary tillage stubble-cutting machine is provided, be provided with base 2, be arranged on the unit head 1 on the base 2, road wheel 3, the operation that is in transmission connection with unit head 1 is with gearbox 4, be arranged with left and right sides arm 6 on the both sides ancient piece of jade, round, flat and with a hole in its centre of gearbox 4,7, be arranged with output semiaxis 11 in an arm 7 therein, end at gearbox left and right sides arm is connected with operation rotating assembly 5, operation comprises casing with gearbox 4, parallelly in casing be provided with first rotating shaft 15 and second rotating shaft 16, in first rotating shaft 15, be provided with the primary gear 14 that an output gear with unit head is in transmission connection, in second rotating shaft 16, be provided with a duplex bidentate wheel 13, gear in the duplex bidentate wheel 13 is meshed with the travelling gear 14 in first rotating shaft 15, on output semiaxis 11, be arranged with a slidably speed change duplex bidentate wheel 12, this speed change duplex bidentate wheel 12 can be respectively be meshed with bidentate wheel 13 in second rotating shaft 16, export two kinds of operation rotating speeds, on casing, also be provided with speed change driving lever 9, the end of speed change driving lever 9 is provided with shift fork 10, and the arc opening fork of shift fork 10 is on the middle cylinder of speed change duplex bidentate wheel 12.
This gearbox and tractor chassis gear-box are with four M12 Bolt Connection, power is reached the primary gear 14 of gearbox by tractor chassis one back gear, reach duplicate gear 13 by primary gear 14, reach change-speed gearing 12 by duplicate gear 13, drive semiaxis 11 by change-speed gearing 12, realize the transmission of power output procedure; By driving lever about 9 stir shift fork 10, make that change-speed gearing 12 horizontally slips, change-speed gearing 12 can realize top gear, neutral gear, low or first gear with duplicate gear 13 in the diverse location engagement; It is material that gearbox body 4 is selected spheroidal graphite cast-iron for use, makes it enough intensity and anti-seismic performances.Output shaft center and tractor front-wheel axle center distance are greater than 500mm, so that load onto big anti-skidding driving iron tyre 3 when the rotary tillage operation; This distance of former ridger and rotovator be 419mm, so ridger can not load onto that big anti-pulley drives iron tyre and can't be at paddy-field-working, and the working width of rotovator also so can not be wider than 650mm, and operating efficiency is not high;
With reference to Fig. 1, Fig. 7, operation rotating assembly 5 comprises the drive chain case 8 that is connected right arm 7 ends, the left supported plate 9 that is connected left arm 6 ends, be provided with corresponding semicircular bearing block 801,901 in the bottom of drive chain case 8 and left supported plate 9, and be furnished with a dismountable semicircular bearing cap 18,17 separately, semicircular bearing block after installing and bearing cap constitute a complete bearing block; In drive chain case 8, be provided with the chain 19 that is connected with operation through-drive with semiaxis 11.Every machinery is furnished with three cover operation rotating assemblies 5 altogether, can selects corresponding operation rotating assembly 5 for use according to different job requirements.When needs are changed operation rotating assembly 5, only need pull down semicircular bearing cap 17,18, can change, the operation rotating shaft is taken off, change another set of operation rotating assembly 5 and get final product, refill first circular bearing cap 17,18 and get final product, change convenient and swift.
This ridging rotary tillage stubble-cutting machine is to close design according to the agricultural machinery product palm fibre of present multiple special purpose; Have ridging, rotary tillage, stubble-cleaning three big functions; This machine can be widely used in the ridging operation of various economic crops such as plantation flue-cured tobacco, potato, rape, cotton, Ipomoea batatas, vegetables corn, shallot, vegetables; Paddy field rotary tillage operation, and nonirrigated farmland stubble-cleaning (weeding) operation; The operation working width is wide, efficient is high, effective, cost is low; Have that volume is little, compact conformation, easy and simple to handle, be fit to the plot farming operation of various landform size; And a machine three-use, a machine equal three machines, can reduce the agricultural machinery user and purchase the machine cost, are the ideal machines of wide farmers farming operation.Simultaneously, the ridging rotary tillage stubble-cutting machine has multiple different working width width type to select, plant needs to satisfy different regions and Different Crop for the user.
Claims (2)
1, a kind of ridging rotary tillage stubble-cutting machine, comprise unit head, road wheel, the operation gearbox that is in transmission connection with described unit head, be arranged with left and right sides arm on the both sides ancient piece of jade, round, flat and with a hole in its centre of gearbox, be arranged with the output semiaxis in an arm therein, end at gearbox left and right sides arm is connected with the operation rotating assembly, it is characterized in that, described operation comprises casing with gearbox, parallelly in casing be provided with first rotating shaft and second rotating shaft, in first rotating shaft, be provided with the shaft transmission gear that an output gear with unit head is in transmission connection, in second rotating shaft, also be provided with a duplicate gear, one of them gear is meshed with travelling gear in described first rotating shaft, on described output semiaxis, be arranged with a slidably speed change duplicate gear, this speed change duplicate gear can be respectively be meshed with duplicate gear in described second rotating shaft, export two kinds of operation rotating speeds, on described casing, also be provided with the speed change driving lever, the end of speed change driving lever is provided with shift fork, and the arc opening fork of shift fork is on the middle cylinder of described speed change duplicate gear.
2, ridging rotary tillage stubble-cutting machine according to claim 1, it is characterized in that, described operation rotating assembly comprises that being connected the described right side props up the drive chain case of tube end, is connected the left supported plate that tube end is propped up on a left side, be provided with corresponding semicircular bearing block in the bottom of drive chain case and left supported plate, and respectively be furnished with a dismountable semicircular bearing cap, semicircular bearing block after installing and bearing cap constitute a complete bearing block; In described drive chain case, be provided with the chain that is connected with operation through-drive with described semiaxis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064715 CN200973240Y (en) | 2005-09-21 | 2005-09-21 | Ridge forming and rotary ploughing stubble cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064715 CN200973240Y (en) | 2005-09-21 | 2005-09-21 | Ridge forming and rotary ploughing stubble cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973240Y true CN200973240Y (en) | 2007-11-14 |
Family
ID=38899536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520064715 Expired - Fee Related CN200973240Y (en) | 2005-09-21 | 2005-09-21 | Ridge forming and rotary ploughing stubble cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973240Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577677A (en) * | 2012-03-19 | 2012-07-18 | 刘建 | No-missing cross shaft driven rotary cultivator with functions of soil casting and stubble cleaning |
| CN102577666A (en) * | 2012-03-19 | 2012-07-18 | 刘建 | No-missing chain-driven rotary cultivator with functions of soil casting, stubble cleaning and subsoiling |
| CN102577665A (en) * | 2012-03-19 | 2012-07-18 | 刘建 | No-missing chain-driven rotary cultivator with functions of soil casting and stubble cleaning |
| CN102783276A (en) * | 2011-11-25 | 2012-11-21 | 刘建 | Double-support buffer-transmission type and chain-transmission type multifunctional stubble-cleaning rotary tillers |
-
2005
- 2005-09-21 CN CN 200520064715 patent/CN200973240Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783276A (en) * | 2011-11-25 | 2012-11-21 | 刘建 | Double-support buffer-transmission type and chain-transmission type multifunctional stubble-cleaning rotary tillers |
| CN102783276B (en) * | 2011-11-25 | 2014-08-20 | 刘建 | Double-support buffer-transmission type and chain-transmission type multifunctional stubble-cleaning rotary tillers |
| CN102577677A (en) * | 2012-03-19 | 2012-07-18 | 刘建 | No-missing cross shaft driven rotary cultivator with functions of soil casting and stubble cleaning |
| CN102577666A (en) * | 2012-03-19 | 2012-07-18 | 刘建 | No-missing chain-driven rotary cultivator with functions of soil casting, stubble cleaning and subsoiling |
| CN102577665A (en) * | 2012-03-19 | 2012-07-18 | 刘建 | No-missing chain-driven rotary cultivator with functions of soil casting and stubble cleaning |
| CN102577666B (en) * | 2012-03-19 | 2013-11-06 | 刘建 | No-missing chain-driven rotary cultivator with functions of soil casting, stubble cleaning and subsoiling |
| CN102577665B (en) * | 2012-03-19 | 2013-11-06 | 刘建 | No-missing chain-driven rotary cultivator with functions of soil casting and stubble plowing |
| CN102577677B (en) * | 2012-03-19 | 2013-11-06 | 刘建 | No-missing cross shaft driven rotary cultivator with functions of soil casting and stubble cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN JINHUA MECHANICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HAO SHEN Effective date: 20090515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090515 Address after: Ox hill Industrial Park, Dongcheng, Guangdong, Dongguan 523013, China Patentee after: Dongguan Jinhua Mechanical Equipment Co., Ltd. Address before: Yang Wu Dalingshan Town of Guangdong province Dongguan City 107 State Road No. 168, zip code: 523013 Patentee before: Hao Shen |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20120921 |