CN201101006Y - Corn harvesting apparatus - Google Patents
Corn harvesting apparatus Download PDFInfo
- Publication number
- CN201101006Y CN201101006Y CNU2007201756312U CN200720175631U CN201101006Y CN 201101006 Y CN201101006 Y CN 201101006Y CN U2007201756312 U CNU2007201756312 U CN U2007201756312U CN 200720175631 U CN200720175631 U CN 200720175631U CN 201101006 Y CN201101006 Y CN 201101006Y
- Authority
- CN
- China
- Prior art keywords
- tractor
- driving
- transmission connection
- chopped
- stalk
- 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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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model discloses a maize harvesting device which is provided with a supporting frame, a bracket arranged at the top-front of the supporting frame, an ear threshing plate arranged above the bracket, drive chains provided with deflector rods, chain wheels, an idler pulley set and stalk-chopped headers. The drive chains are arranged above the ear threshing plate and are respectively left and right two annular chains which are respectively provided with the chain wheels, the number of the stalk-chopped headers is two, and the stalk-chopped headers are arranged below a centre joint at the front end of the ear threshing plate; an ear collecting box is arranged below the bracket; the chain wheels and the stalk-chopped headers are connected with an upper transmission wheel set in the transmission way; the supporting frame is fixed at the top-front of a walking tractor or a small tractor, and the upper transmission wheel set is connected with the flywheel of the tractor in the transmission way. The utility model also comprises a lower transmission wheel set, a straw smashing box, a straw smashing shaft and a land wheel, all of which are arranged below and at the back of the tractor; chaffcutter blades are arranged at the sides of the stalk-chopped headers. The maize harvesting device is suitable for being used by matching with the walking tractor or the small tractor to harvest maize, and has the characteristics of simple structure, application, low cost, various kinds, convenient usage and high efficiency.
Description
Technical field
The utility model belongs to a kind of reaping corn device, the concrete small-sized corn reaping apparatus that uses on hand steered or the small tractor that is mounted in.
Background technology
The corn picker that widely uses mostly is comparatively large-scale at present, its efficient height, and speed is fast.But its fuselage is big, and transport operation is not very convenient flexibly, and operation and maintaining cost are also high, particularly are not suitable for the harvesting in some patch or scattered plot.Now the less corn picker of some bodies also occurred, but mostly structure is comparatively complicated, generally needs to be equipped with special-purpose dynamic power machine, produce, purchase still very high with operating cost.Therefore, need proposition a kind of simple in structure suitable, matching used with existing dynamic power machine, with low cost, easy to use small-sized corn reaping apparatus.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, a kind of reaping corn device is proposed, this device and the hand steered or supporting use of small tractor, simple in structure being suitable for, it is cheap to make maintenance and operating cost, is particularly suitable for the reaping corn in small-sized plot and scattered plot.
The purpose of this utility model is achieved through the following technical solutions: a kind of reaping corn device, it is characterized in that: be provided with support, the front upper place of this support is provided with carriage, above carriage, be provided with driving-chain, sprocket wheel, the guide wheel group of taking off the fringe plate, being provided with driving lever, draw the stem roller, described driving-chain is located at and takes off above the fringe plate, for about two endless chains, be respectively equipped with sprocket wheel, its chain inboard is a linear, and the driving lever that is provided with above is positioned at and takes off fringe plate centre joint top; The described stem roller that draws is two arranged side by side, is arranged on to take off fringe front edge of board centre joint below; Be provided with receipts fringe case in the described carriage back lower place; Described sprocket wheel and last driving wheel group are in transmission connection, and the described stem roller that draws also is in transmission connection with last driving wheel group; Described support is fixed on the front upper place of hand tractor or small tractor, and described upward driving wheel group and tractor flywheel are in transmission connection.
The utility model further improves and the additional project of enforcement is:
Also be provided with underdrive wheels, broken stalk case, broken stalk axle and land wheel, described broken stalk axle is arranged in the broken stalk case, and be in transmission connection with the underdrive wheels, described underdrive wheels, broken stalk case, land wheel are arranged on the hand tractor or the small tractor back lower place, and the right foreign steamer of the gearbox of described underdrive wheels and hand tractor or small tractor is in transmission connection.
On the described side that draws the stem roller, be provided with cutting grass knife, remove in order to will be entangled in the weeds of drawing on the stem roller.
Described two driving-chains that take off above the fringe plate that are located at are respectively two endless chains, are arranged on both sides, described sprocket wheel front and back.
Above described driving-chain, be provided with protecting cover.
The utility model is owing to being provided with comparatively rational carriage, driving-chain, taking off the fringe plate, drawing the stem roll structure, and maize straw can sandwich exactly and draw the stem roller and take off in the fringe plate centre joint during harvesting, corncob is taken off down, and sent in the receipts fringe case by driving lever; The maize straw that the broken stalk case that is provided with can in time overwhelm tractor is pulverized, and accomplishes straw-returning.Be provided with support can be installed in hand steered easily or small tractor on, with the supporting use of existing motive power machine equipment, simplify the structure greatly, reduced investment and working service cost.The utlity model has simple in structure being suitable for, various costs are low, and operation and maintenance cost is few, is specially adapted to the advantage of small-sized and scattered plot reaping corn.
Description of drawings
Fig. 1 is a left TV structure schematic diagram of the present utility model;
Fig. 2 is an accessory structure schematic diagram on the carriage of the present utility model;
Fig. 3 is a right TV structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of broken stalk axle of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described: embodiment 1: referring to accompanying drawing, a kind of reaping corn device, be provided with support 1, the front upper place of this support is provided with carriage 2, above carriage, be provided with driving-chain 2.2, sprocket wheel 3.1, the guide wheel group 2.4 of taking off fringe plate 2.1, being provided with driving lever 2.3, draw stem roller 2.5, described driving-chain is located at and takes off above the fringe plate, for about two endless chains, be respectively equipped with sprocket wheel, its chain inboard is a linear, and the driving lever that is provided with above is positioned at and takes off the fringe plate centre joint 2.6 tops; The described stem roller that draws is two arranged side by side, is arranged on to take off fringe front edge of board centre joint below; Be provided with receipts fringe case 6 in the described carriage back lower place; Described sprocket wheel and last driving wheel group 3 are in transmission connection, and the described stem roller that draws also is in transmission connection with last driving wheel group; Described support is fixed on the front upper place of hand tractor or small tractor 5, and described upward driving wheel group and tractor flywheel 4 are in transmission connection.Also be provided with underdrive wheels 7.1, broken stalk case 8, broken stalk axle 9 and land wheel 10, described broken stalk axle is arranged in the broken stalk case, and be in transmission connection with the lower drive shaft group, described underdrive wheels, broken stalk case, land wheel are arranged on the hand tractor or the small tractor back lower place, and the right foreign steamer 7 of the gearbox of described underdrive wheels and hand tractor or small tractor is in transmission connection.On the described side that draws the stem roller, be provided with cutting grass knife.
Embodiment 2: described two driving-chains that take off above the fringe plate that are located at are respectively two endless chains, are arranged on both sides, described sprocket wheel front and back.Other structures are identical with embodiment 1, repeat no more.
Claims (5)
1, a kind of reaping corn device, it is characterized in that: be provided with support (1), the front upper place of this support is provided with carriage (2), above carriage, be provided with driving-chain (2.2), sprocket wheel (3.1), the guide wheel group (2.4) of taking off fringe plate (2.1), being provided with driving lever (2.3), draw stem roller (2.5), described driving-chain is located at and takes off above the fringe plate, for about two endless chains, be respectively equipped with sprocket wheel, its chain inboard is a linear, and the driving lever that is provided with above is positioned at and takes off the fringe plate centre joint (2.6) top; The described stem roller that draws is two arranged side by side, is arranged on to take off fringe front edge of board centre joint below; Be provided with receipts fringe case (6) in the described carriage back lower place; Described sprocket wheel and last driving wheel group (3) are in transmission connection, and the described stem roller that draws also is in transmission connection with last driving wheel group; Described support is fixed on the front upper place of hand tractor or small tractor (5), and described upward driving wheel group and tractor flywheel (4) are in transmission connection.
2, reaping corn device according to claim 1, it is characterized in that: also be provided with underdrive wheels (7.1), broken stalk case (8), broken stalk axle (9) and land wheel (10), described broken stalk axle is arranged in the broken stalk case, and be in transmission connection with the underdrive wheels, described underdrive wheels, broken stalk case, land wheel are arranged on the hand tractor or the small tractor back lower place, and the right foreign steamer of the gearbox of described underdrive wheels and hand tractor or small tractor (7) is in transmission connection.
3, reaping corn device according to claim 1 and 2 is characterized in that: be provided with cutting grass knife on the described side that draws the stem roller.
4, reaping corn device according to claim 1 and 2 is characterized in that: described two driving-chains that take off above the fringe plate that are located at are respectively two endless chains, are arranged on both sides, described sprocket wheel front and back.
5, reaping corn device according to claim 1 and 2 is characterized in that: described driving-chain top is provided with protecting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201756312U CN201101006Y (en) | 2007-09-24 | 2007-09-24 | Corn harvesting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201756312U CN201101006Y (en) | 2007-09-24 | 2007-09-24 | Corn harvesting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101006Y true CN201101006Y (en) | 2008-08-20 |
Family
ID=39948022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201756312U Expired - Fee Related CN201101006Y (en) | 2007-09-24 | 2007-09-24 | Corn harvesting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101006Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664973A (en) * | 2016-12-29 | 2017-05-17 | 见保林 | Fixed lower header capable of uniform straw smashing |
| CN108174685A (en) * | 2017-12-08 | 2018-06-19 | 芜湖乐佳自动化机械有限公司 | A kind of maize picker and its application method |
-
2007
- 2007-09-24 CN CNU2007201756312U patent/CN201101006Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664973A (en) * | 2016-12-29 | 2017-05-17 | 见保林 | Fixed lower header capable of uniform straw smashing |
| CN108174685A (en) * | 2017-12-08 | 2018-06-19 | 芜湖乐佳自动化机械有限公司 | A kind of maize picker and its application method |
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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: 20080820 |