CN202931797U - Self-propelled maize harvesting machine suitable for mid-level operation - Google Patents
Self-propelled maize harvesting machine suitable for mid-level operation Download PDFInfo
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- CN202931797U CN202931797U CN 201220108890 CN201220108890U CN202931797U CN 202931797 U CN202931797 U CN 202931797U CN 201220108890 CN201220108890 CN 201220108890 CN 201220108890 U CN201220108890 U CN 201220108890U CN 202931797 U CN202931797 U CN 202931797U
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Abstract
The utility model provides a self-propelled maize harvesting machine suitable for mid-level operation and belongs to agricultural maize harvesting machines. The self-propelled maize harvesting machine suitable for mid-level operation is composed of components such as a power moving part, a power output device, a header assembly, a straw smashing device and the like. The power moving part adopts a chassis of a hand tractor. The power output device is composed of a gear, a chain wheel and a jaw clutch. The header assembly is composed of a conveyor belt, a snapping roll and a conveying chain. The straw smashing device is composed of a cutter shaft, a cutter plate, a movable cutter and a fixed cutter. The power output device drives the snapping roll installed on the header assembly through a chain for performing snapping operation and conveys clusters to a cluster box or a compartment through the conveyor belt. The power output device also drives the movable cutter on the straw smashing device to rotate through the chain for finishing the straw smashing operation. It is mainly characterized in that the self-propelled maize harvesting machine suitable for mid-level operation is simple in structure, small in turning diameter, low in integral machine weight and is especially suitable for using in mid-levels and medium- and small- size lands. The self-propelled maize harvesting machine suitable for mid-level operation can realize combined operation of snapping clusters, smashing straws, collecting and loading clusters and the like for two maize rows in a single process.
Description
Technical field
belong to agriculture corn harvesting machine.
Background technology
at present, the harvest corn operation in upper level and middle or small plot is all by general maize harvesting machine or changed a social system a little, and known maize harvesting machine mainly is comprised of parts such as the ceding of Taiwan, bridge, chassis, elevator, engine, straw cutting apparatus, fruit-ear box, hydraulic system, electric control systems; The basic course of work is that maize harvesting machine is along the walking forward of milpa row, outside the corn that ceding of Taiwan both sides grain lifter will enter ceding of Taiwan results district and district, separate, the corn that enters the results district enters respectively each snapping bar in the ranks under the effect of grain lifter, under the pressure of rice-pulling chain is stirred, enter between two pairs of snapping bars, under the turning effort of snapping bar, stalk is pulled to fast roller below, because fruit ear is coarser than stalk, above being stuck in by snapping bar, take, realize that fruit ear is in the separation of stalk.The fruit ear of being taken by snapping bar enters elevator under the stirring of rice-pulling tooth, by the elevator scraper plate, sends into fruit-ear box, the stalk chopping and returning under the effect of crushing knife below the ceding of Taiwan.But present self-propelled corn harvester ubiquity complex structure, the shortcoming such as overall mass is large, and radius of turn is large, the corn of planting on upper level and middle or small plot is all generally, plant is shorter, and there is certain angle of inclination in plot, and fruit ear is collected together heap entrucking in time and transported.This environment extremely is not suitable for large-scale self-propelled corn harvester operation.
Summary of the invention
in order to overcome existing self-propelled corn harvester complex structure, radius of turn is large, overall mass is large, be not suitable for the deficiency of on upper level and middle or small plot, carrying out the harvest corn operation, the purpose of this utility model be to provide a kind of simple in structure, radius of turn is little, overall mass is light, be highly suitable on upper level and middle or small plot and carry out the harvest corn operation, and can transport in time the maize harvesting machine of fruit ear.
the utility model solves the technical scheme that its technical problem adopts: the utility model is by grain lifter (1), snapping bar (2), conveyer belt (3), power take-off (4), elevator (5), operating mechanism (6), driver seat (7), deflecting roller (8), mainframe (9), diesel engine (10), driving wheel (11), walking tractor chassis (12), straw millstone (13) forms, in profile, structure and be in conjunction with upper the utility model and the total necessary technology of immediate prior art: grain lifter (1), snapping bar (2), conveyer belt (3), straw millstone (13) forms ceding of Taiwan assembly, elevator (5), operating mechanism (6), driver seat (7), deflecting roller (8), diesel engine (10) all are arranged on the upper mainframe assembly that forms of mainframe (9), the technical characterictic that the utility model is different from prior art in profile, structure and combination thereof is: before and after the total composition of ceding of Taiwan assembly and mainframe, be arranged on the walking tractor chassis (12) supported by driving wheel (11) and deflecting roller (8), ceding of Taiwan power outputs to snapping bar (2) by the power take-off (4) be arranged on walking tractor chassis (12), the corn ear of snapping bar (2) results is sent in elevator (5) by conveyer belt (3), realizes the direct entrucking function of fruit ear, power take-off (4) also is input to power straw millstone (13), realizes the straw chopping and returning function simultaneously.Power take-off (4) is comprised of casing (14), driven gear (15), driving gear (16), power transmission shaft (17), dental inlay sprocket wheel (18), slip dental inlay (19), spring (20), by gear, meshes with the clutch of dental inlay and realizes power output.
the beneficial effects of the utility model are: simple in structure, radius of turn is little, overall mass is light, be highly suitable on upper level and middle or small plot and carry out the harvest corn operation, and results fruit ear directly entrucking transport back, improved the efficiency of crop in this kind of plot.
the accompanying drawing explanation: Fig. 1 is structure principle chart of the present utility model
fig. 2 is ceding of Taiwan assembly structure schematic diagram of the present utility model
fig. 3 is power take-off structure principle chart of the present utility model
embodiment: below in conjunction with Fig. 1, Fig. 2, how Fig. 3 realizes that to the utility model the optimal way that carries out the technical scheme that technical problem is taked of harvest corn operation on upper level and middle or small plot is described further: its static structure as shown in Figure 1, the diesel engine (10) be arranged on mainframe (9) provides power, give walking tractor chassis (12) transmission of power by belt, realize from walking function; Walking tractor chassis (12) passes to ceding of Taiwan assembly and straw millstone (13) to power by the power take-off (4) be arranged on power take-off more simultaneously, the power that is delivered to ceding of Taiwan assembly drives two pairs of snapping bars (2) and rotates in opposite directions, corn ear is taken and is directly fallen on conveyer belt (3), and by conveyer belt (3), fruit ear is transported in fruit-ear box or elevator (5), elevator (5) promotes fruit ear and directly sends in the compartment of the haulage vehicle of following; Power take-off (4) also, by the rotation of the moving knife on chain-driving straw millstone (13), completes the crushed stalk operation simultaneously, thereby realizes the harvest corn operation that the utility model carries out on upper level and middle or small plot.
Claims (2)
1. the self-propelled corn harvester of an applicable upper level operation, be comprised of grain lifter (1), snapping bar (2), conveyer belt (3), power take-off (4), elevator (5), operating mechanism (6), driver seat (7), deflecting roller (8), mainframe (9), diesel engine (10), driving wheel (11), walking tractor chassis (12), straw millstone (13), it is characterized in that: grain lifter (1), snapping bar (2), conveyer belt (3), straw millstone (13) form ceding of Taiwan assembly; Elevator (5), operating mechanism (6), driver seat (7), deflecting roller (8), diesel engine (10) all are arranged on the upper mainframe assembly that forms of mainframe (9); Before and after the total composition of ceding of Taiwan assembly and mainframe, be arranged on the walking tractor chassis (12) supported by driving wheel (11) and deflecting roller (8), ceding of Taiwan power outputs to snapping bar (2) by the power take-off (4) be arranged on walking tractor chassis (12), the corn ear of snapping bar (2) results is sent in elevator (5) by conveyer belt (3), realizes the direct entrucking function of fruit ear; Power take-off (4) also is input to power straw millstone (13), realizes the straw chopping and returning function simultaneously.
2. the self-propelled corn harvester of a kind of applicable upper level operation according to claim 1, it is characterized in that power take-off (4) is arranged on the power take-off of walking tractor chassis (12), power is passed to ceding of Taiwan assembly and straw millstone (13) simultaneously; Power take-off (4) is comprised of casing (14), driven gear (15), driving gear (16), power transmission shaft (17), dental inlay sprocket wheel (18), slip dental inlay (19), spring (20), by gear, meshes with the clutch of dental inlay and realizes power output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220108890 CN202931797U (en) | 2012-03-22 | 2012-03-22 | Self-propelled maize harvesting machine suitable for mid-level operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220108890 CN202931797U (en) | 2012-03-22 | 2012-03-22 | Self-propelled maize harvesting machine suitable for mid-level operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931797U true CN202931797U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220108890 Expired - Fee Related CN202931797U (en) | 2012-03-22 | 2012-03-22 | Self-propelled maize harvesting machine suitable for mid-level operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450134A (en) * | 2018-03-29 | 2018-08-28 | 盐城市新明悦机械制造有限公司 | A kind of small-scale corn picker |
| CN113287414A (en) * | 2021-05-17 | 2021-08-24 | 山东登海种业股份有限公司 | Automatic corn harvesting process |
-
2012
- 2012-03-22 CN CN 201220108890 patent/CN202931797U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450134A (en) * | 2018-03-29 | 2018-08-28 | 盐城市新明悦机械制造有限公司 | A kind of small-scale corn picker |
| CN113287414A (en) * | 2021-05-17 | 2021-08-24 | 山东登海种业股份有限公司 | Automatic corn harvesting process |
| CN113287414B (en) * | 2021-05-17 | 2022-04-26 | 山东登海种业股份有限公司 | Automatic corn harvesting process |
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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: 20130515 Termination date: 20140322 |