CN2865219Y - Intermediate driving post-furrowing tillage machine - Google Patents
Intermediate driving post-furrowing tillage machine Download PDFInfo
- Publication number
- CN2865219Y CN2865219Y CN 200520134138 CN200520134138U CN2865219Y CN 2865219 Y CN2865219 Y CN 2865219Y CN 200520134138 CN200520134138 CN 200520134138 CN 200520134138 U CN200520134138 U CN 200520134138U CN 2865219 Y CN2865219 Y CN 2865219Y
- Authority
- CN
- China
- Prior art keywords
- gear
- chain case
- shaft
- power
- ditching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Soil Working Implements (AREA)
Abstract
The utility model provides a post-positioned ditching tiller that is intermediately driven and relates to agricultural equipment. The tiller comprises a gear chain box, a ditching tool pan assembly, a tilling cutter shaft assembly and attachments, etc. The attachments are mounted as normal. It is characterized in that one end of the gear chain box is fixed on the transmission box of a tractor, the power-input gear of the gear chain box engages directly with the power-output gear of the transmission box of the tractor; another end of the gear chain box is connected with the ditching tool pan assembly or the tilling cutter shaft assembly. The body of the gear chain box supports, as a connector, the cantilever of the whole operation section, and tilts downward in certain angle. The utility model realizes the intermediate direct driving of a rear ditching tiller, reduces power consumption during power transmission, simplifies the overall structure, is easy to maintain, and protects safety of operators.
Description
Affiliated technical field
The utility model relates to a kind of agricultural tool, after it and the walking tractor matching, is used for farmland trench digging or farming.
Background technology
At present, carry out the dig trenches to drain the water away ditching machine of operation of farmland with walking tractor matching and extensively used, rear-mounted ditching machine generally speaking is divided into tailored version and combined two kinds.The tailored version ditching machine is exclusively used in ditching operation, and its advantage is strongly professional, and shortcoming is a function singleness; Combined ditching machine can be realized trench digging or two kinds of operation functions of farming by ditching machine and rotovator be combined into.Our technical staff finds that through long-term investigation and market survey existing combined ditching machine overall structure is frame-type, and power transmits output by connecting indirectly.The defective of being brought by this structure and the kind of drive is: complex structure, part power must consume on transmission of power, safeguard inconvenience.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned drawback, provides a kind of centre direct transmission, and is simple in structure, easy to maintenance, can realize the rear-mounted listing machine of middle transmission of trench digging or farming operation.
Technical solution of the present utility model is: the rear-mounted listing machine of middle transmission comprises the power importation, motivation transfer motion part, the ditching knife disc assembly, farming cutter shaft assembly and appurtenances part, appurtenances partly comprise mud guiding plate, regulating handle and gauge wheel etc., the appurtenances part is installed routinely, it is characterized in that: power importation and motivation transfer motion part unite two into one, constitute the chain case, chain case one end is fixed on the gearbox of tractor, the power input gear of chain case and the power output gear of gear box of tractor directly mesh, the other end of chain case connects ditching knife disc assembly or farming cutter shaft assembly, the casing of chain case supports entire job cantilever partly as connecting, and downward-sloping at an angle.
Described chain case, be provided with power shaft, transition axis, output shaft in the casing, power shaft is provided with duplicate gear, the gear wheel of duplicate gear power output gear direct as power input gear and gear box of tractor meshes, dog clutch and travelling gear are located on the transition axis respectively, in the pinion of the effect lower transmissioning gear of dog clutch and duplicate gear or separate, also be provided with drive sprocket on the transition axis, driven sprocket is located on the output shaft, and drive sprocket and driven sprocket connect by chain.
Described chain case connects with the ditching knife disc assembly, the ditching knife disc assembly is made up of cutterhead, ditching knife, tool rest, ditching knife is connected on the cutterhead by tool rest, connects dish and passes through the spline close-coupled on the output shaft of chain case, and the ditching knife disc assembly connects on the dish by being bolted to.
Described chain case connects with farming cutter shaft assembly, farming cutter shaft assembly is made up of left coulter shaft, right coulter shaft and colter etc., left side coulter shaft connects on the dish by being bolted to, right coulter shaft is fixed on the chain case output shaft other end by fastener, and colter is fixed on the coulter shaft.
The utility model is owing to unite two into one power importation and motivation transfer motion part, constitute the chain case, realize the input of power and directly carry out transmission by the chain case, therefore realized the direct transmission in centre of rear-mounted listing machine, reduced the power consumption in the power transmission process; Therefore the utility model has simplified complete machine structure owing to supporting entire job cantilever partly as connecting on the gearbox that the chain case is fixed on tractor, is convenient to maintenance.The rotation direction of the utility model trench digging cutterhead is opposite with the rotation direction of drive wheel of hand tractor, and the earth of being dished out of ditching is dished out forward along mud guiding plate, has avoided the earth incident of hurting sb.'s feelings of dishing out backward, has protected operator's job safety.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model and hand tractor attachment side view.
Among the figure: 1, chain case, 2, the gear wheel of duplicate gear, 3, the pinion of duplicate gear, 4, power shaft, 5, travelling gear, 6, transition axis, 7, drive sprocket, 8, dog clutch, 9, chain, 10, right coulter shaft, 10-1, colter, 11, output shaft, 12, driven sprocket, 13, the ditching knife disc assembly, 13-1, cutterhead, 13-2, tool rest, 13-3, ditching knife, 14, connect dish, 15, left coulter shaft, 16, mud guiding plate, 17, regulating handle, 18, gauge wheel.
Specific embodiments
The rear-mounted listing machine of middle transmission, it comprises chain case (1), ditching knife disc assembly (13), farming cutter shaft assembly and appurtenances, appurtenances comprise mud guiding plate (16), regulating handle (17) and gauge wheel (18) etc., appurtenances are installed routinely, chain case (1) one end is fixed on the gearbox of tractor, the other end connects ditching knife disc assembly (13) or farming cutter shaft assembly, the casing of chain case (1) supports entire job cantilever partly as connecting, and downward-sloping at an angle.Described chain case (1), be provided with power shaft (4) in the casing, output shaft (11), transition axis (6), power shaft (4) is provided with duplicate gear, the gear wheel of duplicate gear (2) power output gear direct as power input gear and gear box of tractor meshes, dog clutch (8) and travelling gear (5) are located at respectively on the transition axis (6), in pinion (3) engagement of the effect lower transmissioning gear (5) of dog clutch (8) and duplicate gear or separate, also be provided with drive sprocket (7) on the transition axis (6), driven sprocket (12) is located on the output shaft (11), and drive sprocket (7) and driven sprocket (12) connect by double strand chain (9).
When chain case (1) and ditching knife disc assembly (13) when connecting, the rear-mounted listing machine of middle transmission can be realized the ditching operation function, drive sprocket (7) in the chain case (1) and driven sprocket (12) are a pair of large and small sprocket wheel, drive sprocket this moment (7) is selected hinge wheel, driven sprocket (12) is selected minor sprocket, connect dish (14) by the left end of spline close-coupled in output shaft (11), cutterhead (13-1) connects on the dish (14) by being bolted to, and ditching knife (13-3) is connected on the cutterhead (13-1) by tool rest (13-2).
When chain case (1) connects with farming cutter shaft assembly, the rear-mounted listing machine of middle transmission can be realized the farming operation function, drive sprocket (7) in chain case this moment (1) is selected minor sprocket, driven sprocket (12) is selected hinge wheel, the left coulter shaft (15) of farming cutter shaft assembly connects on the dish (14) by being bolted to, the right coulter shaft (10) of farming cutter shaft assembly is fixed on the right-hand member of the output shaft (11) of chain case (1) by fastener, and some colters (10-1) are separately fixed on left and right coulter shaft (15) and (10).
Claims (4)
1, the rear-mounted listing machine of middle transmission, it comprises the power importation, motivation transfer motion part, the ditching knife disc assembly, farming cutter shaft assembly and appurtenances part, appurtenances partly comprise mud guiding plate, regulating handle and gauge wheel etc., the appurtenances part is installed routinely, it is characterized in that: power importation and motivation transfer motion part unite two into one, constitute the chain case, chain case one end is fixed on the gearbox of tractor, the power input gear of chain case and the power output gear of gear box of tractor directly mesh, the other end of chain case connects ditching knife disc assembly or farming cutter shaft assembly, the casing of chain case supports entire job cantilever partly as connecting, and downward-sloping at an angle.
2, the rear-mounted listing machine of transmission in the middle of according to claim 1, tool is characterised in that: described chain case, be provided with power shaft in the casing, transition axis, output shaft, power shaft is provided with duplicate gear, the gear wheel of duplicate gear power output gear direct as power input gear and gear box of tractor meshes, dog clutch and travelling gear are located on the transition axis respectively, in the pinion of the effect lower transmissioning gear of dog clutch and duplicate gear or separate, also be provided with drive sprocket on the transition axis, driven sprocket is located on the output shaft, and drive sprocket and driven sprocket connect by chain.
3, the rear-mounted listing machine of middle transmission according to claim 1, it is characterized in that: described chain case connects with the ditching knife disc assembly, the ditching knife disc assembly is made up of cutterhead, ditching knife, tool rest, ditching knife is connected on the cutterhead by tool rest, connect dish and pass through the spline close-coupled on the output shaft of chain case, the ditching knife disc assembly connects on the dish by being bolted to.
4, the rear-mounted listing machine of middle transmission according to claim 1, it is characterized in that: described chain case connects with farming cutter shaft assembly, farming cutter shaft assembly mainly is made up of left coulter shaft, right coulter shaft and colter, left side coulter shaft connects on the dish by being bolted to, right coulter shaft is fixed on the chain case output shaft other end by fastener, and colter is fixed on the coulter shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134138 CN2865219Y (en) | 2005-12-05 | 2005-12-05 | Intermediate driving post-furrowing tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134138 CN2865219Y (en) | 2005-12-05 | 2005-12-05 | Intermediate driving post-furrowing tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865219Y true CN2865219Y (en) | 2007-02-07 |
Family
ID=37700916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134138 Expired - Fee Related CN2865219Y (en) | 2005-12-05 | 2005-12-05 | Intermediate driving post-furrowing tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865219Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053248A (en) * | 2011-10-18 | 2013-04-24 | 华中农业大学 | Rape-wheat direct sowing machine matched with hand tractor |
-
2005
- 2005-12-05 CN CN 200520134138 patent/CN2865219Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053248A (en) * | 2011-10-18 | 2013-04-24 | 华中农业大学 | Rape-wheat direct sowing machine matched with hand tractor |
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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: 20070207 Termination date: 20101205 |