CN104704984A - Micro-type semi-feeding harvester - Google Patents
Micro-type semi-feeding harvester Download PDFInfo
- Publication number
- CN104704984A CN104704984A CN201310669126.3A CN201310669126A CN104704984A CN 104704984 A CN104704984 A CN 104704984A CN 201310669126 A CN201310669126 A CN 201310669126A CN 104704984 A CN104704984 A CN 104704984A
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- backplate
- chain
- straw
- pressed
- grain
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Abstract
The invention discloses a micro-type semi-feeding harvester which comprises a rack, a walking mechanism on the lower side of the rack, a semi-feeding mechanism on the front portion of the rack, a threshing mechanism on the rear side of the semi-feeding mechanism and a grain screening and winnowing mechanism in matched connection with the threshing mechanism. The semi-feeding mechanism comprises a plurality of grain dividing plates, straw channels are formed between the adjacent grain dividing plates, grain lifting wheels are arranged at the rear ends of the straw channels, a chain wheel conveying mechanism is arranged on the rear sides of the grain lifting wheels, a clamping mechanism is arranged on the rear side of the chain wheel conveying mechanism, a grain folding wheel in linkage with an engine is arranged above the clamping mechanism, and rice spikes can be pressed into a threshing roller of the threshing mechanism. The semi-feeding mechanism is simplified, the semi-feeding harvester is light in machine type and can achieve transportation and walking on mountains and hilly areas, and rice on the mountains and the hilly areas can be harvested.
Description
Technical field
The present invention relates to grain header, relate in particular be a kind ofly adapted at mountain region, the micro half-feeding of hills physical features Special section operation enters formula grain header.
Background technology
At present, the development of grain header differs greatly in China each department.China Plain one is with as northern area, and grain header uses comparatively early, now replaces the heavy manual labor of peasant completely.China mountain region, knob due to physical features special, also do not realize the mechanization of farm work completely.Existing half-feeding harvester, type is comparatively large, and lays particular stress on, and is mainly suitable for the paddy field that physical features is smooth, become block, and is difficult to transport and walking for mountain region, knob.So be not easy to the paddy rice of gathering in this landform.
Summary of the invention
The object of this invention is to provide a kind of micro half-feeding and enter formula grain header, its type is light and handy, can in mountain region, knob transport and walking, realize the harvesting to mountain region, knob paddy rice.
Micro half-feeding of the present invention enters formula grain header; the sieve paddy comprise frame, be positioned at running gear on the downside of frame, be positioned at half intake mechanism of frame front, be positioned at separating mechanism on rear side of half intake mechanism, be connected with separating mechanism and mechanism of winnowing, engine by transmission mechanism be running gear, half intake mechanism, separating mechanism and sieve paddy and mechanism of winnowing provide power.Described half intake mechanism comprises multi-disc straw separating plate; rice straw passage is formed between adjacent straw separating plate; being provided with in the rear end of rice straw passage holds up standing grain to take turns; the described rear side holding up standing grain to take turns is provided with chain wheel conveyor structure; clamping device is provided with at the rear side of chain wheel conveyor structure; above clamping device, be provided with the folding standing grain linked with engine take turns, spike of rice is pressed on the threshing cylinder of separating mechanism.
Described chain wheel conveyor structure comprises single backplate chain and is positioned at the two backplate chains above single backplate chain; Described single backplate chain is arranged on the first drive sprocket and the first driven sprocket, and the outer surface of single backplate chain is provided with spaced first backplate of polylith; Described pair of backplate chain is arranged on the second drive sprocket and the second driven sprocket, is provided with spaced second backplate of polylith in the upper side and lower side correspondence of the outer surface of two backplate chain.
Described clamping device comprises pressure careless bar, push rod, guide cylinder and Compress Spring, described push rod one end is fixed on the careless bar of pressure, the other end is arranged in guide cylinder, described Compress Spring is positioned at guide cylinder, Compress Spring one end is pressed on push rod end face, and the other end is pressed on guide cylinder diapire, makes pressure grass bar be pressed on the middle part of two backplate chain by spring force, press one end of careless bar to form straw arrival end with two backplate chain, the other end forms straw outlet side with two backplate chain.
During use; paddy is sent in rice straw passage by straw separating plate; have no progeny through cutting of cutting knife; holding up standing grain to take turns 11 delivers on chain wheel conveyor structure by rice straw; when rice straw moves to the rear side of chain wheel conveyor structure; the lower end of clamping device to rice straw clamps, and the threshing cylinder that the folding standing grain wheel compressing spike of rice be positioned at above clamping device bends towards separating mechanism carries out threshing.
Micro half-feeding of the present invention enters formula grain header, owing to having said structure, under the prerequisite not affecting function, simplify half intake mechanism, this feed reaper type is light and handy, can in mountain region, knob transport and walking, realize the harvesting to mountain region, knob paddy rice.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 is the cutaway view along BB line in Fig. 1;
Fig. 4 is the cutaway view along AA line in Fig. 1;
Fig. 5 is the cutaway view of folding standing grain wheel along CC line in Fig. 2.
Embodiment
In order to explain technical scheme of the present invention further, below by coming by reference to the accompanying drawings, the present invention will be described in detail.
See shown in Fig. 1 to Fig. 5; described micro half-feeding enters formula grain header; the sieve paddy comprise frame, be positioned at running gear on the downside of frame, be positioned at half intake mechanism of frame front, be positioned at separating mechanism on rear side of half intake mechanism, be connected with separating mechanism and mechanism of winnowing, engine by transmission mechanism be running gear, half intake mechanism, separating mechanism and sieve paddy and mechanism of winnowing provide power.Described half intake mechanism comprises three straw separating plates 5, forms rice straw passage between adjacent straw separating plate 5.Be provided with in the rear end of rice straw passage and hold up standing grain to take turns 6, the below holding up standing grain to take turns 6 is provided with cutter 7.The rear side holding up standing grain to take turns 6 is provided with chain wheel conveyor structure, two backplate chains 2 that described chain wheel conveyor structure comprises single backplate chain 1 and is positioned at above single backplate chain 1; Described single backplate chain to be arranged on the first drive sprocket 11 and the first driven sprocket 12, and the outer surface of single backplate chain 1 is provided with spaced first backplate 13 of polylith.Described pair of backplate chain 2 is arranged on the second drive sprocket 21 and the second driven sprocket 22, is provided with spaced second backplate 23 of polylith in the upper side and lower side correspondence of the outer surface of two backplate chain 2.Clamping device is provided with at the rear side of chain wheel conveyor structure, described clamping device comprises the careless bar 31 of pressure, push rod 32, guide cylinder 33 and Compress Spring 34, described push rod 32 one end is fixed on the careless bar 31 of pressure, the other end is arranged in guide cylinder 33, described Compress Spring 34 is positioned at guide cylinder 33, Compress Spring 34 one end is pressed on push rod end face, the other end is pressed on guide cylinder 33 diapire, transmitting spring force by push rod 32 makes pressure grass bar 31 be pressed on the middle part (namely between upside the second backplate and downside second backplate) of two backplate chain, one end of careless bar 31 is pressed to form straw arrival end with two backplate chain, the other end forms straw outlet side with two backplate chain.Above clamping device, be provided with the folding standing grain linked with engine take turns 4, spike of rice is pressed on the threshing cylinder 9 of threshing bin 8.
Claims (3)
1. a micro half-feeding enters formula grain header, the sieve paddy comprise frame, be positioned at running gear on the downside of frame, be positioned at half intake mechanism of frame front, be positioned at separating mechanism on rear side of half intake mechanism, be connected with separating mechanism and mechanism of winnowing, engine by transmission mechanism be running gear, half intake mechanism, separating mechanism and sieve paddy and mechanism of winnowing provide power; It is characterized in that: described half intake mechanism comprises multi-disc straw separating plate (5), rice straw passage is formed between adjacent straw separating plate, be provided with in the rear end of rice straw passage and hold up standing grain to take turns (6), the described rear side holding up standing grain to take turns is provided with chain wheel conveyor structure, clamping device is provided with at the rear side of chain wheel conveyor structure, above clamping device, be provided with the folding standing grain linked with engine take turns (4), spike of rice is pressed on the threshing cylinder (9) of threshing bin (8).
2. micro half-feeding enters formula grain header according to claim 1, it is characterized in that: described chain wheel conveyor structure comprises single backplate chain (1) and is positioned at the two backplate chains (2) above single backplate chain; Described single backplate chain is arranged on the first drive sprocket (11) and the first driven sprocket (12), and the outer surface of single backplate chain is provided with spaced first backplate (13) of polylith; Described pair of backplate chain is arranged on the second drive sprocket (21) and the second driven sprocket (22), is provided with spaced second backplate (23) of polylith in the upper side and lower side correspondence of the outer surface of two backplate chain.
3. micro half-feeding enters formula grain header according to claim 2, it is characterized in that: described clamping device comprises the careless bar of pressure (31), push rod (32), guide cylinder (33) and Compress Spring (34), described push rod one end is fixed on the careless bar of pressure, the other end is arranged in guide cylinder, described Compress Spring is positioned at guide cylinder, Compress Spring one end is pressed on push rod end face, the other end is pressed on guide cylinder diapire, pressure grass bar is made to be pressed on the middle part of two backplate chain by spring force, one end of careless bar is pressed to form straw arrival end with two backplate chain, the other end forms straw outlet side with two backplate chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310669126.3A CN104704984A (en) | 2013-12-11 | 2013-12-11 | Micro-type semi-feeding harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310669126.3A CN104704984A (en) | 2013-12-11 | 2013-12-11 | Micro-type semi-feeding harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104704984A true CN104704984A (en) | 2015-06-17 |
Family
ID=53405091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310669126.3A Pending CN104704984A (en) | 2013-12-11 | 2013-12-11 | Micro-type semi-feeding harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104704984A (en) |
-
2013
- 2013-12-11 CN CN201310669126.3A patent/CN104704984A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
|
| WD01 | Invention patent application deemed withdrawn after publication |