CN2119756U - Front-placing small size combine - Google Patents
Front-placing small size combine Download PDFInfo
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- CN2119756U CN2119756U CN 92211429 CN92211429U CN2119756U CN 2119756 U CN2119756 U CN 2119756U CN 92211429 CN92211429 CN 92211429 CN 92211429 U CN92211429 U CN 92211429U CN 2119756 U CN2119756 U CN 2119756U
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- taiwan
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Abstract
The utility model relates to a front-placing small size combine harvester, which comprises a straw moving wheel, a cutting tool, a header, a conveying belt, a threshing mechanism, a cleaning mechanism and a machine frame, wherein, the threshing mechanism is supported on the upper side of the machine frame through a supporting board, and the straw moving wheel, the cutting tool and the header are arranged at the front side of the machine frame; the conveying belt is arranged in the header flat; the utility model is characterized in that the supporting board arranged at the left side of the machine frame is provided with a circular column closed cam that is driven by a cylinder spindle; a drive lever is arranged between the circular column closed cam and the cutting movable knife, and the complete machine is suspended at the front end of the walking tractor. With simple structure, small volume, stable working, low cost, the utility model is needed a little dynamic force, and is suitable for matched with the 6 horse power walking tractor.
Description
The utility model relates to a kind of agricultural machinery, the small-sized wheat and rice combine harvester of specifically a kind of front positioning type.
At present, the combine kind is a lot, large-scale combine is mainly by reaping apparatus, conveying plant, sheller unit, compositions such as cleaning plant, its complex structure, huge, the cost height, middle-size and small-size combine has patent 88217838.5 said baby combines, 89214088.7 said semi-feeding combine harvesters and patent 90207753.0 said front positioning type baby combines are also arranged, mostly rice pulling wheel and ceding of Taiwan assembly are to be suspended on the tractor with small four wheels front in these combines, the sheller unit that hangs by long conveying plant and rear overhang or side couples together, cutting tool is by drives such as worm gear or helical gears, required drive is big, above-mentioned middle-size and small-size combine only is suitable for using with tractor more than 12 horsepowers, and complex structure, connect trouble, the cost height is unsuitable for using with 6 horsepowers of walking tractor matching.
The purpose of this utility model is exactly in order to overcome the deficiency of above-mentioned various combines, provide a kind of novel structure compactness, easy to manufacture, working stability is reliable, cost is low, is suitable for the front positioning type baby combine that 6 horsepowers of walking tractor matching are used.
For achieving the above object, a kind of baby combine, be provided with rice pulling wheel, cutting tool, the ceding of Taiwan, conveyer belt, sheller unit, dressing mechanism, frame, sheller unit is by gripper shoe back-up roller main shaft, be located at the frame upside, rice pulling wheel, cutting tool, the ceding of Taiwan is located at the frame front side, conveyer belt is located in the ceding of Taiwan plane, it is characterized in that frame left side gripper shoe is provided with a cylinder closing cam, it is driven by drum spindle, is provided with an activation lever between cylinder closing cam and the cutting moving knife, by frame one point supporting, by the lever transmission, rotatablely moving of cylinder closing cam is transformed into the rectilinear motion that cuts moving knife, cut, complete machine is suspended on the front end of 6 horsepowers of hand tractors by frame, and drives drum spindle work by the engine of tractor.And then drive wiper mechanism, cutting assembly, work such as conveyer belt.
The utility model threshing cylinder is provided with spiral rasp bar and spike-tooth, and its extracting ability is strong, and the threshing performance height can also broken cane, is convenient to take off the back and separates, and the rice wheat radially feeds, and axially dishes out, and makes isolating construction greatly simple.
The utility model conveyer belt is located in the ceding of Taiwan plane, and length shortens dramatically, and the cutting moving knife adopts the cylinder closing cam to drive, and is simple and compact for structure, reliable operation, and cost is low, is suitable for 6 horsepowers of walking tractor matching and uses.
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model transmission schematic diagram.
Fig. 3 is the utility model threshing roller structure schematic diagram.
Fig. 1, Fig. 2, Fig. 3 also are the schematic diagrames of embodiment.
Label among the figure is: rice pulling wheel 1, cutting stationary knife 2, cutting moving knife 3, the ceding of Taiwan 4, moving knife bar 5, activation lever 6, conveyer belt 7, feeding mouth 8, frame 9, gripper shoe 10, cylinder closing cam 11, sprocket wheel 12, drum spindle 13, blower fan axle 14, block cover 15, roller cover 16, discharging opening 17, threshing cylinder 18, spiral rasp bar 19, spike-tooth 20, power input belt 21, dilatory frame 22, blower fan 23.
As can be seen from the figure, a kind of front positioning type baby combine is provided with rice pulling wheel 1, cutting stationary knife 2, cutting moving knife 3, the ceding of Taiwan 4, conveyer belt 7, frame 9 and sheller unit, dressing mechanism etc.Frame 9 is used for connecting, supporting each parts by angle bar processing, and complete machine hangs by frame 9 and is fixed on the dilatory frame 22 of 6 horsepowers of hand tractor front ends, makees the front positioning type baby combine.Sheller unit is made up of threshing cylinder 18 and roller cover 16 among Fig. 3, by gripper shoe 10 back-up roller main shafts 13, is located on the frame 9.Roller cover 16 front ends are provided with feeding mouth 8, are provided with discharging opening 17 between right side gripper shoe and the roller cover 16, in establish screen cloth, the wheat rice enters from feeding mouth 8, throws away paddy, grass from camber discharging opening 17.Threshing cylinder 18 is provided with spiral rasp bar 19 and spike-tooth 20, and it is driven by tractor engine by drum spindle 13 and power input belt 21.And then send power to blower fan axle 14 and cylinder closing cam 11.
This front positioning type baby combine dressing mechanism is by blower fan 23, compositions such as block cover 15 and sieve plate.They all are located at the sheller unit right side, from the millet straw that camber discharging opening 17 comes out, blow away grass blade through blower fan 23, and grain is in sieve plate enters the grain storage box that is located at the tractor frame bottom.
This front positioning type baby combine left side gripper shoe 10 is provided with a cylinder closing cam 11, it is driven by drum spindle 13 by sprocket wheel 12, between cylinder closing cam 11 and cutting moving knife 3, be provided with an activation lever 6, activation lever 6 is supported by the fulcrum on the frame 9, one end assigns in the closed recess of cylinder closing cam 11, the other end and moving knife bar 5 are connected and fixed, activation lever 6 is under the driving of cylinder closing cam, swing, moving knife bar 5 and moving knife 3 are done the straight line reciprocating swing and cooperations such as cutting stationary knife 2, rice pulling wheel 1 are cut thereby drive.In addition, the cylinder closing cam outside also is provided with a steamboat, in order to drive rice pulling wheel work.
The small-sized combining rice pulling wheel 1 of this front positioning type is erected at frame 9 forward positions by propping up, drive by the steamboat of belt by the cylinder closing cam outside, cutting moving knife 3 is fixed on the moving knife bar 5, moving knife bar 5 can swing along ceding of Taiwan slideway, the ceding of Taiwan 4 is located at frame 9 front ends, plays the effect of transport platform simultaneously, and conveyer belt 7 is located in the ceding of Taiwan 4 planes, length shortens dramatically, and the roller bearing that drives conveyer belt 7 motions is driven by rice pulling wheel.
During work, complete machine is preposition to be suspended on the front end frame of 6 horsepowers of hand tractors, is driven by tractor engine, does not need to join in addition power.The power of drum spindle passes to blower fan, cutting tool, rice pulling wheel, conveyer belt respectively.The wheat rice of cutting is poured in the ceding of Taiwan, enters sheller unit through conveyer belt, feeding mouth, then throws away from discharging opening, cleans withdrawal grain through cleaning plants such as blower fans, reach cutting, threshing one go on foot finish, the purpose of combining.
This front positioning type baby combine is simple in structure, compact, volume is little, required moving knife is few, working stability is reliable, cost is low, uses with 6 horsepowers of walking tractor matching, is particularly suitable for the local combining of field dispersion, intercropping.
Claims (2)
1, a kind of front positioning type baby combine, be provided with rice pulling wheel, cutting tool, the ceding of Taiwan, conveyer belt, sheller unit, dressing mechanism, frame, sheller unit is by gripper shoe back-up roller main shaft, be located at the frame upside, rice pulling wheel, cutting tool, the ceding of Taiwan are located at the frame front side, conveyer belt is located in the ceding of Taiwan plane, it is characterized in that frame left side gripper shoe is provided with a cylinder closing cam, it is driven by drum spindle, be provided with an activation lever between cylinder closing cam and the cutting moving knife, and by a point supporting on the frame.
2, front positioning type baby combine as claimed in claim 1 is characterized in that the threshing cylinder in the said sheller unit is provided with spiral rasp bar and spike-tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211429 CN2119756U (en) | 1992-03-21 | 1992-03-21 | Front-placing small size combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92211429 CN2119756U (en) | 1992-03-21 | 1992-03-21 | Front-placing small size combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2119756U true CN2119756U (en) | 1992-10-28 |
Family
ID=4956442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92211429 Granted CN2119756U (en) | 1992-03-21 | 1992-03-21 | Front-placing small size combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2119756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121724A (en) * | 2018-09-18 | 2019-01-04 | 农业部南京农业机械化研究所 | A kind of small-sized header mechanism of stalk crop |
-
1992
- 1992-03-21 CN CN 92211429 patent/CN2119756U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121724A (en) * | 2018-09-18 | 2019-01-04 | 农业部南京农业机械化研究所 | A kind of small-sized header mechanism of stalk crop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |