CN2520633Y - Combine harvester matched with walking tractor - Google Patents
Combine harvester matched with walking tractor Download PDFInfo
- Publication number
- CN2520633Y CN2520633Y CN 01265440 CN01265440U CN2520633Y CN 2520633 Y CN2520633 Y CN 2520633Y CN 01265440 CN01265440 CN 01265440 CN 01265440 U CN01265440 U CN 01265440U CN 2520633 Y CN2520633 Y CN 2520633Y
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- China
- Prior art keywords
- cutter
- grain
- standing grain
- rice crop
- combine
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- Expired - Fee Related
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Abstract
A combined harvester which is engaged with a hand tractor comprises a grain-poking device 10, a grain-reaping device and grain-feeding device 20, a driving mechanism 30, and a threshing device, wherein the grain-reaping and grain-feeding device comprise a primary grain-reaping knife, a secondary grain-reaping knife 24, and a conveyer 25. The primary grain-reaping knife is installed at the front end of a grain-reaping device shelf 21, and the conveyer is connected with the threshing device 40. The utility model is characterized in that the secondary grain-reaping knife 24 is connected with a driving axle 32 through a chain wheel mechanism 31 and is engaged with an adjustable regulating mechanism 60 which can be regulated according to the length of straws, and the bottom on the right side of the threshing device is provided with a spiral grain-lifting mechanism 50 which extends to the lateral surface of a handle of a tractor to the inclined upper direction. The utility model has the advantages of simple operation, convenient maintenance, reliable employment, and is applied to hilly regions and the like.
Description
Technical field
The utility model relates to combine, particularly relates to a kind of and combine walking tractor matching.
Background technology
In the prior art, utility model patent 992368847,00228894 discloses a kind of " with the combine of walking tractor matching ", its basic structure all comprises dialing-grain unit, rice cutter, send the standing grain device, conveying mechanism and thrasher, this mechanism can once finish harvesting and threshing, but still there is certain defective in they on structural design, though also be provided with the secondary rice crop-cutter as above-mentioned grain header, but because its secondary rice crop-cutter is connected with a rice crop-cutter ceding of Taiwan, be not easy to independent operation, and because the height of its secondary rice crop-cutter can not be regulated, thereby can not and highly regulate according to the growing way of the seedlings of cereal crops, net harvesting rate is affected.In addition, said mechanism is not owing to be provided with the grain cleaning device, and makes the cleannes of the grain after the threshing relatively poor.
Summary of the invention
The utility model is intended to overcome defective existing and the walking tractor matching combine, and provide a kind of combination property better, and operate simplyr, keep in repair convenient, use more reliable, preferably in the mountain area that use and combine walking tractor matching.
For achieving the above object, the utility model provides a kind of and the walking tractor matching combine, this machine comprises dialing-grain unit 10, cuts standing grain, send standing grain device 20, transmission mechanism 30 and thrasher 40, wherein, dialing-grain unit flexibly connects by support 11 and rice cutter frame 21, and be contained in auger conveyor 22 in the rice cutter frame by belt gear 12 transmissions, the adjusting rod 13 of regulating the dialing-grain unit height is housed on the support 11; Cut standing grain, send the standing grain device to comprise that rice crop-cutter 23, secondary rice crop-cutter 24 and 25, rice crop-cutters of conveyer are contained in rice cutter frame 21 front ends, conveyer then is connected with thrasher 40; Transmission mechanism is contained in the position of the dress rotovator of hand tractor; Thrasher is contained in the position of hand tractor dress towing plate, it is characterized in that, described secondary rice crop-cutter 24 is connected with power transmission shaft 32 by chain-wheel mechanism 31, and it is furnished with the Liftable type guiding mechanism 60 that can adjust according to straw length, in bottom, thrasher right side spiral is housed and carries paddy mechanism 50, it extends to tractor driver obliquely upward the side.
Secondary rice crop-cutter 24 comprises the eccentric wheel 241 that is connected with chain-wheel mechanism 31, the push rod 242 that is connected with eccentric wheel, the bulb assembly 243 that is connected with push rod, swing arm assembly 244 and scissors 245, and this rice crop-cutter is connected with power transmission shaft 32 by chain-wheel mechanism 31.
The Liftable type guiding mechanism 60 of secondary rice crop-cutter 24 is to be connected with steel wire rope 61 in the outside of its left and right sides knife rest, but the steel wire rope other end be contained in tractor driver the manual worm gear worm mechanism 62 of the folding and unfolding steel wire rope in the outside be connected.
The forward and backward part of cutting standing grain, sending standing grain device 20 also is equipped with on the preceding bolster and promotes the hoisting mechanism 28 that cuts standing grain, send the standing grain device to use respectively by front support bracket 26,27 supportings, and this hoisting mechanism is a hydraulic jack, and it is fixed on the front support bracket.
Be connected with respectively on rice crop-cutter 23 and secondary rice crop-cutter 24 and once send standing grain device 231 and secondary to send standing grain device 246, they are the teeth at the oriented lopsidedness of knife bar upper edge longitudinal separation cloth, and the two incline direction differences of sending the tooth of standing grain device.
The fan 41 that cleaning grain is used is housed on thrasher 40.
As seen from the above technical solution, the utility model has effectively overcome the defective of prior art, makes the structural design of complete machine more reasonable, and it is more reliable to work.Because the secondary rice crop-cutter of this machine and the ceding of Taiwan of a rice crop-cutter are separated, and designed the guiding mechanism of easy operating, make the secondary rice crop-cutter arbitrarily to adjust, thereby can adapt to the harvesting demand of different mountain areas and knob and different growing way crops according to the height of the seedlings of cereal crops.In addition, because the utility model is provided with the spiral cleaning mechanism of carrying paddy mechanism and grain, thereby can effectively carry and cleaning cereal.The utlity model has small-sized, light, easy to maintenance, efficient is high, price is low, not only is fit to the flat area, is more suitable for characteristics such as mountain area and knob use.
Description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure rearview of the present utility model.
Fig. 3 is each parts drive mechanism vertical view of the present utility model.
Embodiment
Of the present utility model and combine walking tractor matching is the improvement to existing same category of device, it is after suitably carrying out size adjusting, can use with multiple walking tractor matching, more typical, it can be directly and workers and peasants-12K type walking tractor matching use.Consult Fig. 1-3, combine of the present utility model is contained in the front portion of hand tractor, it comprises dialing-grain unit 10, cut standing grain, send standing grain device 20, transmission mechanism 30 and thrasher 40, wherein, the dialing-grain unit structure of dialing-grain unit structure and existing combine is similar, and it is a kind of circular frame formula structure (see figure 1), and dialing-grain unit flexibly connects by support 11 and rice cutter frame 21, its power is provided by rice cutter, it be contained in auger conveyor 22 in the rice cutter frame by belt gear 12 transmissions.The adjusting rod 13 of regulating the dialing-grain unit height is housed on support 11, and this adjusting rod one end is connected with support 11, the other end with cut standing grain frame 21 and can regulate by a plurality of screws realizations and be connected.Describedly cut standing grain, send standing grain device 20 to comprise rice crop-cutter 23, secondary rice crop-cutter 24 and conveyer 25 one time, cut standing grain, send the forward and backward part of standing grain device respectively by 26,27 supportings of front and back bearing support, also be equipped with on the preceding bolster and promote the hoisting mechanism 28 that cuts standing grain, send the standing grain device to use, this hoisting mechanism is a hydraulic jack, it is fixed on the front support bracket, is used for lifting when crossing ridge rice cutter.An above-mentioned rice crop-cutter is a general-purpose device, is used to gather in the standing grain fringe, and it is contained in rice cutter frame 21 front ends, and auger conveyor 22 is housed in the rice cutter frame, and the standing grain fringe that is used for cutting off is transported to conveyer 25.Conveyer 25 is the chain-type conveyer, and it is connected with thrasher 40.Secondary rice crop-cutter 24 is used to gather in straw, it comprises the eccentric wheel 241 that is connected with chain-wheel mechanism 31, the push rod 242 that is connected with eccentric wheel, the bulb assembly 243 that is connected with push rod, swing arm assembly 244 and scissors 245, this rice crop-cutter is connected with power transmission shaft 32 by chain-wheel mechanism 31.And it is furnished with the Liftable type guiding mechanism 60 that can adjust according to straw length, this mechanism is connected with steel wire rope 61 in the outside of its left and right sides knife rest, the steel wire rope other end be contained in tractor driver but the manual worm gear worm mechanism 62 of the folding and unfolding steel wire rope in the outside be connected, but by operating manual worm and gear folding and unfolding steel wire rope the secondary rice crop-cutter is lifted or puts down, thereby can adjust the height of the straw that stays.Being connected with respectively on rice crop-cutter 23 and secondary rice crop-cutter 24 once send standing grain device 231 and secondary to send standing grain device 246, they are the teeth at the oriented lopsidedness of knife bar upper edge longitudinal separation cloth, and two send the incline direction difference of the tooth of standing grain device, wherein once send the standing grain device to be used for the standing grain fringe that rice crop-cutter is cut off is sent into auger conveyor 22, the standing grain that the secondary rice cutter is used for the secondary rice crop-cutter is cut off is discharged.The transmission mechanism 30 of grain header is contained in the position (as Fig. 3) of the dress rotovator of hand tractor, it comprises sprocket wheel link chain mechanism 31 and power transmission shaft 32, its power is provided by tractor motive power output shaft 33, power take-off 33 is connected by bevel gear 34 with power transmission shaft, and transmits step by step by sprocket wheel link chain mechanism 31 and the multi-chain gear wheel link chain mechanism that is attached thereto.Thrasher 40 is contained in the position (see figure 1) of hand tractor dress towing plate, and it adopts interchangeable drum formula thrasher, and its import and inclined ramp 42 join, and inclined ramp then joins with the outlet of chain conveyer 25.Deliver to chain conveyer 25 through the standing grain fringe that rice cutter 20 is cut off through auger conveyor 22, send into the thrasher threshing by the chain conveyer through inclined ramp 42 again.Be straw and the husk after the removing threshing, fan 41 (see figure 3)s that cleaning grain is used are housed on thrasher 40, it can will be reduced to below 3% by the percentage of impurity of shelling thing.In bottom, thrasher right side spiral is housed and carries paddy mechanism 50, it extends to tractor driver obliquely upward the side, this is carried paddy mechanism 50 and is auger conveyor, it is connected with the rotating shaft of thrasher 40 through sprocket wheel link chain mechanism 51 and bevel gear mechanism 52, is used for the grain after the thrasher threshing is transported to grain-linking port.
For this grain header also can be used, the tractor wheel can be changed to special-purpose paddy field wheel 70 in the paddy field.
Claims (7)
1, a kind of combine of and walking tractor matching, comprise dialing-grain unit (10), cut standing grain, send standing grain device (20), transmission mechanism (30) and thrasher (40), wherein, dialing-grain unit flexibly connects by support (11) and rice cutter frame (21), and be contained in auger conveyor (22) in the rice cutter frame by belt gear (12) transmission, the adjusting rod (13) of regulating the dialing-grain unit height is housed on the support (11); Cut standing grain, send the standing grain device to comprise a rice crop-cutter (23), secondary rice crop-cutter (24) and conveyer (25), one time rice crop-cutter is contained in rice cutter frame (21) front end, and conveyer then is connected with thrasher (40); Transmission mechanism is contained in the position of the dress rotovator of hand tractor; Thrasher is contained in the position of hand tractor dress towing plate, it is characterized in that, described secondary rice crop-cutter (24) is connected with power transmission shaft (32) by chain-wheel mechanism (31), and it is furnished with the Liftable type guiding mechanism (60) that can adjust according to straw length, in bottom, thrasher right side spiral is housed and carries paddy mechanism (50), it extends to tractor driver obliquely upward the side.
2, the combine of according to claim 1 and walking tractor matching, it is characterized in that, described secondary rice crop-cutter (24) comprises the eccentric wheel (241) that is connected with chain-wheel mechanism (31), the push rod (242) that is connected with eccentric wheel, the bulb assembly (243) that is connected with push rod, swing arm assembly (244) and scissors (245), this rice crop-cutter is connected with power transmission shaft (32) by chain-wheel mechanism (31).
3, the combine of according to claim 1 and walking tractor matching, it is characterized in that, the Liftable type guiding mechanism (60) of secondary rice crop-cutter (24) is to be connected with steel wire rope (61) in the outside of its left and right sides knife rest, but the steel wire rope other end be contained in tractor driver the manual worm gear worm mechanism (62) of the folding and unfolding steel wire rope in the outside be connected.
4, the combine of according to claim 1 and walking tractor matching, it is characterized in that, describedly cut standing grain, send the forward and backward part of standing grain device (20) respectively by front support bracket (26), (27) supporting, also be equipped with on the preceding bolster and promote the hoisting mechanism (28) that cuts standing grain, send the standing grain device to use, this hoisting mechanism is a hydraulic jack, and it is fixed on the front support bracket.
5, the combine of according to claim 1 and walking tractor matching, it is characterized in that, being connected with respectively on a rice crop-cutter (23) and secondary rice crop-cutter (24) once send standing grain device (231) and secondary to send standing grain device (246), they are the teeth at the oriented lopsidedness of knife bar upper edge longitudinal separation cloth, and the two incline direction differences of sending the tooth of standing grain device.
6, the combine of according to claim 1 and walking tractor matching is characterized in that, the fan (41) that cleaning grain is used is housed on thrasher (40).
7, the combine of according to claim 1 and walking tractor matching is characterized in that, the described paddy mechanism (50) of carrying is auger conveyor, and it is connected with the rotating shaft of thrasher (40) through sprocket wheel link chain mechanism (51) and bevel gear mechanism (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265440 CN2520633Y (en) | 2001-09-23 | 2001-09-23 | Combine harvester matched with walking tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265440 CN2520633Y (en) | 2001-09-23 | 2001-09-23 | Combine harvester matched with walking tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520633Y true CN2520633Y (en) | 2002-11-20 |
Family
ID=33672339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01265440 Expired - Fee Related CN2520633Y (en) | 2001-09-23 | 2001-09-23 | Combine harvester matched with walking tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520633Y (en) |
-
2001
- 2001-09-23 CN CN 01265440 patent/CN2520633Y/en not_active Expired - Fee Related
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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: 20021120 Termination date: 20091023 |