CN2254263Y - Harvesting machine for rice - Google Patents
Harvesting machine for rice Download PDFInfo
- Publication number
- CN2254263Y CN2254263Y CN 96233534 CN96233534U CN2254263Y CN 2254263 Y CN2254263 Y CN 2254263Y CN 96233534 CN96233534 CN 96233534 CN 96233534 U CN96233534 U CN 96233534U CN 2254263 Y CN2254263 Y CN 2254263Y
- Authority
- CN
- China
- Prior art keywords
- contained
- drive shaft
- corn harvester
- final drive
- angle gear
- 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 harvesting machine for crops used for reaping wheat and rice. The utility model is characterized in that an engine (15) is arranged on a machine frame (28), motive power is transferred to a main driving shaft (6) by a triangular belt (10) and belt pulleys (14) and (19), and then the motive power drives a vehicle wheel shaft (11) and a vehicle wheel (13) by angle gear wheels (7) and (8), a worm rod (9) and a worm wheel (12). The main driving shaft (6) drives a head section shaft (23) and a circular cutter head (2) by angle gear wheels (4) and (3), and the circular cutter head is arranged on the lower end of the head section shaft (23). A crops leading plate (1) is arranged above the circular cutter head (2). The utility model has the advantages of large cutting force, the ability of continuous working, high work efficiency, small volume, light weight, low cost and low labor intensity.
Description
The utility model belongs to agricultural mechanical field, is the small-sized corn harvester of cereal plantses such as a kind of getting wheat and paddy.
The various small harvesters that have at present comprise manpower and motor-driven two kinds.Hand reaper has simple in structure, in light weight, easy to operate advantage, but their weak point is: be power with the manpower, power is little, speed is low, when transmission of power being arrived cutting blade or cutterhead by gearing, the speed of its cutting is low, so cutting force is little, cutting efficiency is low, even can't cut straw.CN2218442 provides a kind of small-sized rice cutter, and it drags two dc motors with the 12v storage battery, and the disk reaping hook is housed on the electromotor spindle nose, finishes and cuts the standing grain action.Its weak point is:
1, corn harvester uses the 12v storage battery to be power, and every usefulness once all needs charging again.As everyone knows, time in busy farming season grain header generally needs continuous operation round the clock, because of the storage battery charging reduces the utilization rate of corn harvester greatly so that incurs loss through delay and gather in the time.
2, the storage battery accumulation of energy is big more, and volume is big more, and weight also can increase, so the electromotor of this corn harvester only drives the work of disk reaping hook, does not drive wheel, and corn harvester promotes to advance by manpower, and under situation with a varied topography, manpower promotes difficulty.
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and provides a kind of cutting force big, the continuous operation of harvesting function, and high efficiency, labour intensity is little, corn harvester easy to use.
The purpose of this utility model is achieved in that in the front of corn harvester frame (28) final drive shaft (6) is installed, the back is equipped with engine (15), belt pulley (14) is housed on the spindle nose of engine (15), be connected with belt pulley (19) on being contained in final drive shaft (6) by V belt (10), be contained in angle gear (7) and angle gear (8) engagement that is contained on the worm screw (9) on the final drive shaft (6), power is promptly passed to worm screw (9) and worm gear (12) by final drive shaft (6), again by clutch (21) the connection axletree (11) of being with shift fork (17) and the wheel (13) that is contained in the axletree two ends.Clutch (5) by band shift fork (20) makes final drive shaft (6) be connected with angle gear (4), angle gear (4) and angle gear (3) engagement that is contained on the head axle (23), power is promptly passed to head axle (23) by final drive shaft (6), circular beater plate (2) is equipped with in the lower end of head axle (23), in the top of circular beater plate (2) stalk guide plate (1) is installed, hood (16) also is installed on the corn harvester.
Have on the stalk guide plate (1) and draw standing grain groove (24), have the cutting edge (25) of circular arc in the groove.
Circular beater plate (2) is a tool head, is made of circular knife disk body (26) and the blade (27) that is contained on the cutter head cylindrical.The cutting edge indentation of blade.
The anterior left side of corn harvester hood (16) is right helicoid.
The adjustable tooth plate of length (22) is housed on the cylindrical of corn harvester wheel (13).
Description of drawings:
Fig. 1 is a corn harvester structural representation vertical view
Fig. 2 is a corn harvester structural representation end view
Fig. 3 is stalk guide plate (a 1) structural representation
Fig. 4 is circular beater plate (a 2) structural representation
Fig. 5 is wheel (13) and tooth plate (22) connection diagram
The utility model embodiment in conjunction with the accompanying drawings is described in further detail:
Corn harvester organic frame (28), final drive shaft (6) is housed in its front, a CJ50 type petrol engine is adorned in the back, belt pulley (14) is housed on the spindle nose of engine, be connected with belt pulley (19) on being contained in final drive shaft (6) by V belt (10), power promptly passes to final drive shaft (6) by V belt and belt pulley by engine (15), be contained in angle gear (7) and angle gear (8) engagement that is contained on the worm screw (9) on the final drive shaft (6), power promptly passes to worm screw (9) and worm gear (12) by final drive shaft (6), move shift fork (17) and make clutch (21) engagement, rotate thereby drive axletree (11) and wheel (13), corn harvester advances.Move shift fork (20), make clutch (5) engagement, the main axle (6) that passes promptly is connected with angle gear (4), angle gear (4) and angle gear (3) engagement that is contained in head axle (23), power promptly passes to head axle (23) by final drive shaft (6), be contained in circular beater plate (2) rotation of head axle lower end, the cutting straw.
In order to make circular beater plate (2) cut straw smoothly, stalk guide plate (1) is housed above it, when corn harvester advanced, the standing grain groove (24) that draws on the stalk guide plate (1) was introduced the cutting edge of circular beater plate (2) with straw, thereby reaches the purpose of cutting off straw.Draw the cutting edge (25) that has circular arc in the standing grain groove (24), its effect is to collect, and fixedly enters the straw that draws in the standing grain groove (24), especially thin, the soft and straw of easy lodging, cooperation circular beater plate (2) cut-out straw.Circular beater plate (2) is knockdown, is made of cutter head (26) and the blade (25) that is contained on the cutter head cylindrical, and blade (25) is detachable, behind blade abrasion, can change blade, and old blade tooth punching is again reused.
Hood (16) is equipped with in the corn harvester outside, works to hide body on the one hand, on the other hand because the right-hand screw curved surface is made on the anterior left side of hood (16), rises and divides standing grain and make disconnected standing grain lodge the effect of proper alignment to the left side.
Its effect of length-adjustable tooth plate (22) be housed be the face tightly of nibbling when wheel advances on the cylindrical of corn harvester wheel (13).According to soft, the hard degree of harvesting ground earth, elongate or shorten the length of tooth plate (26).
Because the center of gravity of corn harvester fuselage is on axletree (11), so need turn or corn harvester direction of advance ground height when uneven, only need swing gently or depress when corn harvester, raising handle (18) cuts the machine of closing and can turn smoothly and advance.
The appearance and size of corn harvester is in the present embodiment:
1000 * 650 * 700～800 (millimeters
3)
Machine is heavy:
≤ 45 kilograms
The utility model has the advantages that:
1, corn harvester uses gasoline or diesel engine to be power, so the linear velocity height of circular beater plate (2) can reach 800 meters/minute, the cutting force of cutterhead is big, cuts off straw efficient height; The corn harvester wheel advances without manpower, reduces labor intensity.
2, corn harvester uses gasoline or diesel engine, can realize stepless speed regulation, so cutterhead cutting speed and wheel pace be easy to adjust and control, and cutting machine is easy to operate.
3, drawing of stalk guide plate (1) has circular arc cutting edge (25) in the standing grain groove (24), has collection, fixedly enters the effect of drawing straw in the standing grain groove, and especially thin, the soft easy straw of shape cooperates round cutterhead to cut off straw.
4, the wheel excircle of corn harvester is equipped with length-adjustable tooth plate, so no matter gather in ground clay and drying or mire all is suitable for.
5, little, the weight of this corn harvester volume especially is useful in operation on splat, the hillside soil through, flexible operation.
Claims (4)
1, a kind of corn harvester, by frame (28), handle (18), wheel (13), stalk guide plate (1), circular beater plate (2) constitutes, it is characterized in that, in the front of corn harvester frame (28) final drive shaft (6) is installed, the back is equipped with engine (15), belt pulley (14) is housed on the spindle nose of engine (15), be connected with belt pulley (19) on being contained in final drive shaft (6) by V belt (10), be contained in angle gear (7) and angle gear (8) engagement that is contained on the worm screw (9) on the final drive shaft (6), power is promptly passed to worm screw (9) and worm gear (12) by final drive shaft (6), again by clutch (21) the connection axletree (11) of being with shift fork (17) and the wheel (13) that is contained in the axletree two ends, clutch (5) by band shift fork (20) makes final drive shaft (6) be connected with angle gear (4), angle gear (4) and angle gear (3) engagement that is contained on the head axle (23), power is promptly passed to head axle (23) by final drive shaft (6), the lower end of head axle (23) is equipped with circular beater plate (2), in the top of circular beater plate (2) stalk guide plate (1) is installed, hood (16) also is installed on the corn harvester.
2, corn harvester according to claim 1 is characterized in that, has on the stalk guide plate (1) and draws standing grain groove (24), has circular arc cutting edge (25) in the groove.
According to claim 1,2 described corn harvesters, it is characterized in that 3, circular beater plate (2) is a tool head, constitute that the cutting edge of blade (27) is a zigzag by cutter head (26) and the blade (27) that is contained on the cutter head cylindrical.
4, corn harvester according to claim 3 is characterized in that, the adjustable tooth plate of length (22) is installed on the cylindrical of wheel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233534 CN2254263Y (en) | 1996-08-07 | 1996-08-07 | Harvesting machine for rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233534 CN2254263Y (en) | 1996-08-07 | 1996-08-07 | Harvesting machine for rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2254263Y true CN2254263Y (en) | 1997-05-21 |
Family
ID=33910191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96233534 Expired - Fee Related CN2254263Y (en) | 1996-08-07 | 1996-08-07 | Harvesting machine for rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2254263Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472002A (en) * | 2016-12-05 | 2017-03-08 | 中国农业科学院麻类研究所 | A kind of cutter sweep and its application |
-
1996
- 1996-08-07 CN CN 96233534 patent/CN2254263Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472002A (en) * | 2016-12-05 | 2017-03-08 | 中国农业科学院麻类研究所 | A kind of cutter sweep and its application |
| CN106472002B (en) * | 2016-12-05 | 2019-07-16 | 中国农业科学院麻类研究所 | A kind of cutter device and its application |
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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 |