CN2246370Y - Miniature rice and wheat combine - Google Patents
Miniature rice and wheat combine Download PDFInfo
- Publication number
- CN2246370Y CN2246370Y CN 95241839 CN95241839U CN2246370Y CN 2246370 Y CN2246370 Y CN 2246370Y CN 95241839 CN95241839 CN 95241839 CN 95241839 U CN95241839 U CN 95241839U CN 2246370 Y CN2246370 Y CN 2246370Y
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- wheel
- rice
- transmission
- vii
- header part
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Abstract
The utility model relates to a miniature combined harvester for rice and wheat, which needs not to be matched with a tractor to use and is driven by a diesel of three to five horsepower. Four supporting wheels which are covered by odontoid belts and are arranged on the same plane are driven and are arranged behind a header part, and a supporting piece supporting the transmission of rice straws and straws is arranged outside the header part. A bending rod is fixed on the cutter and is used as a grass discharge device to realize the conveyance, the threshing and the discharge of rice and wheat. One of two back driving wheels is a movable structure which can move to the middle part. The mode of complete cutting and half feeding not only guarantees high threshing rate and the complete recovery of rice straws and straws, but also has the advantages of small height of the complete machine, light weight, simple structure and light field working. The complete machine can be driven in the small piece of paddy field of 20 cm. The stability is good, and the machine is suitable for the rural individual and the specialized household to use.
Description
A kind of agricultural machinery is with the supporting combine of diesel engine of 3～5 horsepowers of low-powers.
Existing Beijing one 2.5 types are large-scale machines from walking combine, adopt the full feeding of full cutting, and wheat and rice stems can not reclaim, and volume is big, costs an arm and a leg, and the operation technique height is not suitable for gathering in the fritter field.The Changjiang river-120 type adopts the straw hemisect partly to feed operation from walking combine, the wheat fringe that break, and the straw that breaks is more, and separation losses is big, takes off the unclean rate height, the price height, the complete machine availability is low.Disclosed Chinese patent CN87214929V on September 14th, 1988 " hemisect feeds wheat and rice combine harvester entirely ", be suitable for using with the low-power tractor, though the host computer using rate improves, but because of adopting the hemisect operation, the serviceability rate of straw, the availability deficiency, and can not in arrow path, walk and be difficult to enter little field piece.Chinese patent 921 14860.8, " miniature hand motor-driven combine " adopt the full feeding of the full cutting of straw, realize wheat threshing performance height, the complete recovery of straw, complete machine can enter the little field of arrow path piece, but translator unit is higher, lay particular stress on, make manufacturing and use influenced.
The purpose of this utility model is the deficiency at above-mentioned type, and the miniature combine harvester that provides adopts low-power to drive, and does not need tractor, and cost reduces greatly.Not only realize wheat threshing performance height, the complete recovery of straw, complete machine can enter the little field of arrow path piece, and complete machine (particularly translator unit) highly reduces, bulking value descends, and is easy to manufacture, easy to use.
The utility model adopts following manner to realize: adopt the operating type of full cutting half feeding of straw, the supporting use of diesel engine of grain header and 3～5 horsepowers.It is made up of header part I, translator unit II, threshing part III, the discharge IV of system, transport portion V, selected part of V I, wind the fortune VII of mechanism, traveling mechanism VIII, transmission mechanism IX and framework 10, it is characterized in that (A) translator unit II is located at the back upper place near header part I, a drive 2.1 and support wheel 2.2 coaxial being in transmission connection are set, other establishes three or above support wheel 2.3,2.4,2.5, with support wheel 2.2 in same horizontal plane, the outside is with odontoid belt 2.6 transmissions.Be provided with at side and connect two-wheeleds 2.8,2.10 with dentation chain 2.8 and constitute and overwhelm device, overwhelm device wheel 2.8 and support wheel 2.4 coaxial being in transmission connection with one of them.(B) in the transfer path of odontoid belt 2.6. the support member 2.7 and 2.11 of the support rice straw that outer setting is fixing.Wherein support member 2.7 places the outside, the complete machine right side, and support member 2.11 places odontoid belt 2.6 and breaks away between the cylinder 3.1.(C) removal system IV adopts Lysimachia sikokiana device 4, is fixed on the camshaft of header part cutter 1.3 by bending rod one end, and the other end is unsettled to be constituted below odontoid belt 2.6.
Further specify below in conjunction with accompanying drawing
Fig. 1 the utility model structure front view
Fig. 2 the utility model structure vertical view
Fig. 3 odontoid belt 2.6 expanded views
Fig. 4 overwhelms device dentation chain 2.9 expanded views.
See that Fig. 1, Fig. 2, header part I contain dialing-grain unit 1.1, nearside divider 1.2, cutter 1.3, the slip support arm 1.4 at dialing-grain unit two ends is positioned in the slip pipe 1.5, makes all can the be upper and lower mobile adjusting height of dialing-grain unit 1.1, cutter 1.3.Threshing part III is provided with threshing cylinder 3.1 and sieve below 3.2 near translator unit II back.Transport portion V is included in and breaks away from the cylinder 3.1 tiltedly auger conveyor 5.1 that parallels of below and axis and the conveyer belt 5.2 that links to each other with multilayer recleaner screen 6.Selected part of V I adopts multilayer recleaner screen 6, and every layer of bottom surface is the inclined-plane of band mesh, and the netted hole size is reduced to lower floor gradually by the upper strata.We opens the side on minimum limit, bottom surface, its excess-three side-closed.Connect below the bottom and unload batch box 6.1 and gunnysack 6.2, and penetrate airduct 7.1, establish fan 7 and be communicated with formation wind at side and transport the VII of mechanism with airduct 7.1.Multilayer recleaner screen 6 is driven by transmission mechanism and makes sliding and swaying.Traveling mechanism VIII is that two wheels 8.2 that travel are established in both sides behind complete machine, at front middle part set direction wheel 8.1, and is fixing two one or two heart tubes 8.3 on two body side frames 10 of back.When on the piece of narrow field, walking, pass a heart tube 8.3 with iron staff 8.4, machine gravity is held, travel one of wheel 8.2 after into location Xiao makes along the position that moves to middle part 8.21 on the axle by transfering to and refilling then.Travel wheel 8.2, steering wheel 8.1 all can adopt rubber wheel and anti-pulley merge to form, and skid to prevent the field.Steering wheel can upper and lower adjusting complete machine height.The configuration of transmission mechanism IX is to drive rear transmission gear box 9.1 by diesel engine 9 through V belt 9.3 and clutch 9.4, rear transmission gear box one road drives front gear box 9.2, directly drive simultaneously threshing part III again, transport portion V, traveling mechanism VIII, the wind fortune VII of mechanism and through cam driven multilayer recleaner screen 6.Front gear box 9.2 directly drives header part I and translator unit II.
See Fig. 3, the odontoid belt 2.6 that transmission is used is to fix outside helical teeth on the belt of broad, to transmit straw.See that Fig. 4 profile of tooth chain 2.9 is to fix outside straight-tooth to overwhelm straw on chain.
The grain header course of work is as follows: diesel engine is after rear transmission gear box and the action of front gear box drive each several part, field rice straw by nearside divider 1.2 separately, dialing-grain unit 1.1 is pressed into, cutter 1.3 is cut off and is entered translator unit II and clamp through the right outside simultaneously support member 2.7 by odontoid belt 2.6 and support down and transmit, overwhelm and enter threshing chamber through overwhelming device profile of tooth chain 2.9, and by the 2.11 support transmission of angle steel support member, rotate by threshing cylinder 3.1 simultaneously, threshing, the rice wheat of laying falls into following sieve 3.2.The remaining complete rice wheat straw bar of threshing continues to be sent to left-external side by odontoid belt 2.6 and scrapes through Lysimachia sikokiana device 4 and fall in the rice cornfield.Rice wheat in the sieve 3.2 is sent into the multilayer recleaner screen 6 of sliding and swaying by auger conveyor 5.1 and conveyer belt 5.2, and rice wheat husk and the broken thing of beating are got rid of, and the residue foreign material are cleaned by fan 7, and clean seed enters gunnysack 6.2 through unloading bucket 6.1.
The utility model advantage: 1, adopt full cutting half feeding, the complete recovery of straw, wheat takes off Clean rate height, power consumption is little by 2, can conveniently enter little field at 20 centimetres of arrow path goings, and Complete machine stability is good. 3, adopt low-power, do not need tractor, cost reduces greatly. 4, Simple in structure, volume is little, and is in light weight, the farm work light and flexible, and radius of turn is little, operation Technology is simple, and newspaper is fit to the rural area self-employed worker and specialist uses.
Claims (5)
1, a kind of miniature rice-wheat combine harvester, have header part I, translator unit II, threshing part III, the discharge IV of system, transport portion V, selected part of V I, the wind fortune VII of mechanism, traveling mechanism VII and transmission mechanism IX and framework 10, it is characterized in that: (A) translator unit II is located at the rear near header part I, a drive (2.1) and coaxial being in transmission connection of support wheel (2.2) are set, other establishes three or above support wheel (2.3), (2.4), (2.5) and support wheel (2.2) in same horizontal plane, and the outside is with odontoid belt (2.6) transmission; At side the device that overwhelms that connects two-wheeled (2.8), (2.10) formation with dentation chain (2.9) is set, one of them overwhelms device wheel (2.8) and coaxial being in transmission connection of support wheel (2.4); (B) in the transfer path of odontoid belt (2.6), support member (2.7) and (2.11) of the support rice straw that outer setting is fixing; (C) discharge the IV of system and adopt Lysimachia sikokiana device (4), be fixed in by bending rod one end on the camshaft of cutter (1.3) of header part, the other end unsettled odontoid belt (2.6) below formation.
2, by the described combine of claim 1, it is characterized in that selected part of V I adopts multilayer recleaner screen (6), every layer of bottom surface is the inclined ramp of band mesh, the netted hole size is reduced to lower floor gradually by the upper strata, we opens minimum side, connect below its excess-three side-closed, the bottom and unload batch box (6.1) and gunnysack (6.2), and penetrate airduct (7.1); Establish fan (7) and be connected with airduct (7.1) at side, to form the wind fortune VII of mechanism: multilayer recleaner screen (6) is driven by transmission mechanism and makes sliding and swaying.
3, by the described combine of claim 1, it is characterized in that traveling mechanism VIII is that two wheels (8.2) that travel are established in both sides behind complete machine, at front middle part set direction wheel (8.1) and fixing heart tube (8.3) on two body side frames 10 of back, simultaneously by transfering to and travel location Xiao between wheel (8.2) and rotating shaft of threading, make back two travel one of wheel (8.2) can move to along rotating shaft in the middle part of (8.21) position.
4, by the described combine of claim 1, the configuration that it is characterized in that transmission mechanism IX is that complete machine drives rear transmission gear box (9.1) by diesel engine (9), rear transmission gear box one road drives front gear box (9.2) and directly drives threshing part III simultaneously, transport portion V, traveling mechanism VIII, the wind fortune VII of mechanism and with cam driven multilayer recleaner screen (6); Directly drive header part I and translator unit II by front gear box (9.2).
5,, it is characterized in that travel wheel (8.2) and steering wheel (8.1) among the traveling mechanism VII is by rubber wheel and anti-pulley merging composition by the described combine of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241839 CN2246370Y (en) | 1995-07-07 | 1995-07-07 | Miniature rice and wheat combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241839 CN2246370Y (en) | 1995-07-07 | 1995-07-07 | Miniature rice and wheat combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246370Y true CN2246370Y (en) | 1997-02-05 |
Family
ID=33882911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95241839 Expired - Fee Related CN2246370Y (en) | 1995-07-07 | 1995-07-07 | Miniature rice and wheat combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246370Y (en) |
-
1995
- 1995-07-07 CN CN 95241839 patent/CN2246370Y/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 | ||
| 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 |