CN2139348Y - Hand push sickle wheel harvester - Google Patents
Hand push sickle wheel harvester Download PDFInfo
- Publication number
- CN2139348Y CN2139348Y CN 92235206 CN92235206U CN2139348Y CN 2139348 Y CN2139348 Y CN 2139348Y CN 92235206 CN92235206 CN 92235206 CN 92235206 U CN92235206 U CN 92235206U CN 2139348 Y CN2139348 Y CN 2139348Y
- Authority
- CN
- China
- Prior art keywords
- gear
- power transmission
- transmission shaft
- casing
- sickle
- 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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- Harvester Elements (AREA)
Abstract
The utility model relates to a hand push sickle wheel harvester. The hand push sickle wheel harvester reaches the aim of cutting grass straws of crops by the rotation of a flat and round cutter head with tooth-shaped knives which is driven by dynamic force which is transmitted to a transmission mechanism of a box body by a rocking handle rocked by hands. The whole hand push sickle wheel harvester is put on a slide frame of a blocking plate. The utility model has the advantages of simple structure, no mechanical dynamic force, low cost, easy fabrication, convenient operation and flexibility, and is suitable for rolling countries or plots of farmland, adapted for reaping crops with grass straws, such as rice, wheat, etc.
Description
The utility model belongs to the hand-operated cutter that the vertical axis rotation is arranged.
At present combine has been brought into use in the harvesting of crops such as paddy rice, wheat, this is highly effective to smooth arable land in flakes, but the fritter arable land effect that changes for landform is greatly affected, and does not share very much, and the cost height gives purchase for general peasant's difficulty and uses.In addition, also there is research to use simple and mechanicalization small harvester, there is the cost height equally in they, it is efficient not high that the peasant farmer is bought the back use, uses so be difficult to large-scale popularization yet, and also the someone advises adopting shovel reaping hook harvester, its need very great strength could use, needing has so had improvement than manual reaping hook, but use is still undesirable, and it is also difficult to promote the use of.
The purpose of this utility model provides a kind of simple in structure, the hand push sickle wheel harvester of semi-mechanized operation.
Task of the present utility model is that following mode realizes: three power transmission shafts that are contained in the casing (13) are equipped with gear (being roller gear or bevel gear) respectively.There is a power transmission shaft to stretch out its end of bottom half the sickle wheel is housed.The tank floor rear portion is connected with the plate washer skid.Being contained in outer power transmission shaft one end of casing has the gear in the same casing of gear (13) to be meshed, and the other end of power transmission shaft passes support and gear is housed is meshed with the gear on the axle in the support.Axle in the support is connected with the outer rocking handle of support.Be enclosed within the outer control lead two ends of power transmission shaft affixed casing and support respectively.The sickle wheel is the flattened round cutterhead that is distributed with the profile of tooth cutter on the outer circumferential edge.Plate washer skid system is made of two side plates connections that stand up.Box top is equipped with leading arm and non-return card.
The utlity model has simple in structure, do not need machine power, by operator's manual operations, cost is low, make easily, easy to use flexible, be particularly suitable for the arable land harvesting crops use that knob or fritter are cut apart, the organization of production form that is fit to present China rural area is promoted the use of, and is suitable for gathering in careless bar crops such as paddy and wheat crop and uses.
Fig. 1 the utility model structure front view
Fig. 2 the utility model structure vertical view
Fig. 3 is that Fig. 1 W is to structural representation
The profile of tooth knife-edge shape schematic diagram of Fig. 4 sickle wheel
Below in conjunction with accompanying drawing the utility model is described in further detail: the hand push sickle wheel harvester is made up of six parts: manual traverse drives assembly, control rod assembly, transmission case, leading arm, plate washer skid, sickle wheel.Manual traverse drives assembly and comprises support (1), power transmission shaft (5), gear (4) and wind (2).It act as by the operator and directly holds, motive power is provided, and for hand easy to operate, the opposite side correspondence that wind (2) is housed at support (1) is equipped with handle (3), the operator can one holds piece (3), and another holds wind (2) rocking-turn.Control rod assembly comprises control lead (8), the power transmission shaft (7) of two ends band gears (6) and gear (9).Its effect is to make the operator grasp the manipulation cutter, connects driven by shaking assembly and cutter by it, and a side power is passed to the opposing party.Transmission case comprises (13) three power transmission shafts of casing (19), (11) and (12) and gear (10), (20) and (22), is contained in the sickle wheel (15) of power transmission shaft (12) lower end.In this example because control lead (8) and power transmission shaft (7) are that angle mount is on casing (13), so gear (10), (20), (22) and gear (9) are bevel gear.Its effect is the electronic-controlled power steering that power transmission shaft (7) is transmitted, simultaneously with power transmission sickle wheel (15).Casing (13) is also in order to fix other parts.Leading arm (14) is contained in casing (13) upper surface through axle (21), non-return card (18) is housed, in order to restricted guidance arm (14) adjusting range on casing (13) in its appropriate location, both sides.Its effect is to impel the rice of being cut off to swing to one side of regulation.Plate washer skid (16) is to be connect by two blocks of side plates that stand up to constitute, and it is connected and fixed with casing (13) bottom by metal or plastic bar manufacturing.Its effect has been the plate washer effect, cooperates sickle wheel cutting rice bar from the another side of rice bar, and it plays to support and slides effect in addition, and it holds up cutter, and make it can be in the rice field before and after slip.
For the rice bar (or straw) that has cut off is fallen down to both sides,, make careless bar better be poured on the casing both sides at top, the casing left and right side welding fish wing (17).
Operating process: the operator promotes cutter with left hand and makes sickle wheel (15) contact rice bars (or straw) right hand rotary handle crank (2) (preceding commentaries on classics or counter-rotating all can) simultaneously.If make left side of rice bar, earlier leading arm (14) is leaned against the right, wind (2) turns clockwise, and takes turns to anticlockwise cutting rice bar by the transmission drive sickle of gear.After the rice bar is cut off, under leading arm (14) inclined-plane thrust, and under (15) the revolving force effect of sickle wheel, be extruded the left surface of cutter, thereby in a row be poured in the rice field, finish the overall process of cutting.Wind (2) is rotated counterclockwise, and consequently the rice bar is swung to the right side.
Claims (5)
1, a kind of hand push sickle wheel harvester, it is characterized in that being contained in the power transmission shaft (19) in the casing (13), power transmission shaft (11), power transmission shaft (12) is equipped with gear (10) respectively, gear (20), gear (22), power transmission shaft (12) stretches out its end, casing (13) bottom sickle wheel (15) is housed, casing (13) rear portion, bottom surface is connected with plate washer skid (16), being contained in outer power transmission shaft (7) one ends of casing (13) has gear (9) and goes out to take turns (10) and be meshed, power transmission shaft (7) other end passes the gear (4) that support (1) is equipped with on the axle (5) in the same support of gear (6) (1) and is meshed, the outer rocking handle (2) of axle (5) same support (1) is connected, and is enclosed within outer control lead (8) two ends of power transmission shaft (7) affixed casing (13) and support (1) respectively.
2, harvester according to claim 1 is characterized in that sickle wheel (15) is the flattened round cutterhead that is distributed with the profile of tooth cutter on the outer circumferential edge.
3, harvester according to claim 1 is characterized in that gear (9), gear (10), gear (20) and gear (22) are roller gear or bevel gear.
4, harvester according to claim 1 is characterized in that plate washer skid (16) is to be connect by two blocks of side plates that stand up to constitute.
5, harvester according to claim 1 is characterized in that casing (13) end face is equipped with leading arm (14) and non-return card (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235206 CN2139348Y (en) | 1992-11-07 | 1992-11-07 | Hand push sickle wheel harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235206 CN2139348Y (en) | 1992-11-07 | 1992-11-07 | Hand push sickle wheel harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2139348Y true CN2139348Y (en) | 1993-08-04 |
Family
ID=33777039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92235206 Expired - Fee Related CN2139348Y (en) | 1992-11-07 | 1992-11-07 | Hand push sickle wheel harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2139348Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301861A (en) * | 2011-06-28 | 2012-01-04 | 浙江亚特电器有限公司 | Portable complementary unit of grass cutter |
| CN108271500A (en) * | 2018-03-23 | 2018-07-13 | 叶里肯哈孜·哈孜汗 | Novel chain type grass trimmer |
-
1992
- 1992-11-07 CN CN 92235206 patent/CN2139348Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102301861A (en) * | 2011-06-28 | 2012-01-04 | 浙江亚特电器有限公司 | Portable complementary unit of grass cutter |
| CN108271500A (en) * | 2018-03-23 | 2018-07-13 | 叶里肯哈孜·哈孜汗 | Novel chain type grass trimmer |
| CN108271500B (en) * | 2018-03-23 | 2024-06-07 | 叶里肯哈孜·哈孜汗 | Novel chain type mower |
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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 |