CN202958159U - Planting mechanism of small-row-spacing walking type rice transplanter - Google Patents
Planting mechanism of small-row-spacing walking type rice transplanter Download PDFInfo
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- CN202958159U CN202958159U CN 201220585506 CN201220585506U CN202958159U CN 202958159 U CN202958159 U CN 202958159U CN 201220585506 CN201220585506 CN 201220585506 CN 201220585506 U CN201220585506 U CN 201220585506U CN 202958159 U CN202958159 U CN 202958159U
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Abstract
The utility model relates to the technical field of a rice transplanter, and in particular relates to a planting mechanism of a small-row-spacing walking type rice transplanter. The planting mechanism comprises a transmission shell, wherein a body output shaft driven by external force is arranged in the transmission shell and is connected with power shafts through couplings; the power shafts drive planting arms to perform planting through a chain transmission mechanism; a first power shaft and a second power shaft connected through a first coupling and a second coupling are respectively arranged at the two ends of the body output shaft; and the first power shaft and the second power shaft both drive the planting arms to perform planting through the chain transmission mechanism. According to the utility model, former single-power input is changed into four-power output, and thus the planting efficiency is greatly improved; and the row spacing in planting is 7 cuns (a unit of length), the phenomenon of large row spacing and small plant spacing in the prior art is avoided, and the rice output increases.
Description
Technical field
The utility model relates to the rice transplanter technical field, relates in particular to a kind of implanting mechanism of little line-spacing walk-behind type paddy-field work machine.
Background technology
China's Rice Cropping facility ubiquity type is single, does not match the problems such as bad adaptability.And due to kind, weather conditions difference, different to mu cave number requirement.China's double rice cropping system breeding time is different, and the region is different, requires gap larger to mu cave number: the thin planting area is 12～150,000 caves, and the dense planting area is 30～330,000 caves.At rice transplanter 30cm(9 cun at present) fixedly under the specification of wide row space, increase a mu cave number by dwindling spacing in the rows, form the situation of the little spacing in the rows of wide row space, the science that affects paddy rice is grown, and affects output.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to the reality needs, and a kind of implanting mechanism of little line-spacing walk-behind type paddy-field work machine is provided.
The implication of " little line-spacing " of the present utility model: with respect to existing rice transplanter 30cm(9 cun) for line-spacing, less than this line-spacing size.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
The implanting mechanism of little line-spacing walk-behind type paddy-field work machine, comprise the transmission housing, be provided with outer power-actuated body output shaft in described transmission housing, described body output shaft is connected with line shaft by shaft coupling, described line shaft drives transplanting arm by chain-drive mechanism and carries out transplanting, the two ends of described body output shaft be respectively equipped with by the first shaft coupling be connected the first line shaft and the second line shaft that shaft coupling connects, the first line shaft and the second line shaft all drive transplanting arm by chain-drive mechanism and carry out transplanting.
The first line shaft by chain-drive mechanism drive simultaneously the first transplanting arm, the second transplanting arm carries out transplanting, the second line shaft by chain-drive mechanism drive simultaneously the 3rd transplanting arm, the 4th transplanting arm carries out transplanting, the line-spacing between described the first transplanting arm and the second transplanting arm, between the 3rd transplanting arm and the 4th transplanting arm is 23.3 centimetres.
Described chain-drive mechanism is coated by the interior bag chain that is buckled together and outsourcing chain, the Connection Block of the front end of described interior bag chain by tubular is set in together rear fixing with block set with described transmission housing, described the first line shaft and the second line shaft outside all are set with bearing, described bearing is arranged in the Connection Block of interior bag chain, described interior bag chain and outsourcing chain are fastenedly connected, and described interior bag chain and outsourcing chain are fastenedly connected by linking arm and transmission housing.
Described chain-drive mechanism is comprised of driving wheel, chain, driven pulley, described driving wheel is coaxial with line shaft, rotate by the chain-driving driven pulley, driven pulley drives the output shaft rotation of implanting mechanism, and described the first transplanting arm and the second transplanting arm, the 3rd transplanting arm and the 4th transplanting arm are positioned at the two ends of output shaft separately respectively.
The beneficial effects of the utility model are:
The first, the two ends of body output shaft all are connected with line shaft, and each line shaft drives two transplanting arms and carry out transplanting, like this, just become four power by original single-power input and export, and have improved greatly transplanting efficient;
Line-spacing between the second, the first transplanting arm and the second transplanting arm, between the 3rd transplanting arm and the 4th transplanting arm is seven cun, has overcome the situation of the little spacing in the rows of wide row space in the prior art, has improved the output of paddy rice.
Description of drawings
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is that the A of Fig. 1 is to the broken section structural representation.
The implication of each Reference numeral in figure:
1, transmission housing; 2, the second shaft coupling; 3, the second line shaft; 41, the first transplanting arm; 42, the second transplanting arm; 43, the 3rd transplanting arm; 44, the 4th transplanting arm; 5, interior bag chain; 6, outsourcing chain; 7, Connection Block; 8, the block set of transmission housing 1; 9, driving wheel; 10, body output shaft; 11, chain; 12, driven pulley; 13, the output shaft of implanting mechanism; 14,15 be key; 16, transplanting fixed arm; 17, linking arm.
Embodiment
The present invention is further described below in conjunction with drawings and Examples:
Embodiment: referring to Fig. 1, Fig. 2.
the implanting mechanism of little line-spacing walk-behind type paddy-field work machine, comprise transmission housing 1, be provided with outer power-actuated body output shaft 10 in described transmission housing 1, described body output shaft 10 is connected with line shaft by shaft coupling, described line shaft drives transplanting arm by chain-drive mechanism and carries out transplanting, the two ends of described body output shaft 10 be respectively equipped with by the first shaft coupling be connected the first line shaft and the second line shaft 3 that shaft coupling 2 connects, the first shaft coupling, all not shown in the first line shaft figure, with the second shaft coupling 2, the structure of the second line shaft 3 is identical, the first line shaft and the second line shaft 3 all drive transplanting arm by chain-drive mechanism and carry out transplanting.
The first line shaft by chain-drive mechanism drive simultaneously the first transplanting arm 41, the second transplanting arm 42 carries out transplanting, the second line shaft 3 by chain-drive mechanism drive simultaneously the 3rd transplanting arm 43, the 4th transplanting arm 44 carries out transplanting, line-spacing between described the first transplanting arm 41 and the second transplanting arm 42, between the 3rd transplanting arm 43 and the 4th transplanting arm 44 is seven cun, and the International System of Units that converts standard to centimetre is 23.3 centimetres.
Described chain-drive mechanism is coated by the interior bag chain 5 that is buckled together and outsourcing chain 6, the Connection Block 7 of the front end of described interior bag chain 5 by tubular is set in together rear fixing with block set 8 with described transmission housing 1, described the first line shaft and the second line shaft 3 outer cover are equipped with bearing, described bearing is arranged in the Connection Block 7 of interior bag chain 5, described interior bag chain 5 and outsourcing chain 6 are bolted connection, and described interior bag chain 5 and outsourcing chain 6 are fastenedly connected by linking arm 17 and transmission housing 1.
Described chain-drive mechanism is comprised of driving wheel 9, chain 11, driven pulley 12, described driving wheel 9 is coaxial with line shaft, driving driven pulley 12 by chain 11 rotates, the output shaft 13 that driven pulley 12 drives implanting mechanism rotates, described the first transplanting arm 41 and the second transplanting arm 42, the 3rd transplanting arm 43 and the 4th transplanting arm equal 44 lay respectively at the two ends of output shaft 13 separately, and each transplanting arm all is connected with inside and outside bag chain by transplanting fixed arm 16.
Operation principle of the present utility model is summarized as follows:
Technology well known in the prior art when each transplanting arm carries out the transplanting campaign by the output shaft drive is not repeated herein, and invention main points of the present utility model are:
The first, the two ends of body output shaft all are connected with line shaft, and each line shaft drives two transplanting arms and carry out transplanting, like this, just become four power by original single-power input and export, and have improved greatly transplanting efficient;
Line-spacing between the second, the first transplanting arm and the second transplanting arm, between the 3rd transplanting arm and the 4th transplanting arm is seven cun, has overcome the situation of the little spacing in the rows of wide row space in the prior art, has improved the output of paddy rice.
What embodiment of the present utility model announced is preferred embodiment; but be not limited to this; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and variation, but only otherwise break away from spirit of the present utility model, all in protection domain of the present utility model.
Claims (4)
1. the implanting mechanism of little line-spacing walk-behind type paddy-field work machine, comprise transmission housing (1), be provided with outer power-actuated body output shaft (10) in described transmission housing (1), described body output shaft (10) is connected with line shaft by shaft coupling, described line shaft drives transplanting arm by chain-drive mechanism and carries out transplanting, it is characterized in that: the two ends of described body output shaft (10) be respectively equipped with by the first shaft coupling be connected the first line shaft and the second line shaft (3) that shaft coupling (2) connects, the first line shaft and the second line shaft (3) all drive transplanting arm by chain-drive mechanism and carry out transplanting.
2. the implanting mechanism of little line-spacing walk-behind type paddy-field work machine according to claim 1, it is characterized in that: the first line shaft by chain-drive mechanism drive simultaneously the first transplanting arm (41), the second transplanting arm (42) carries out transplanting, the second line shaft (3) by chain-drive mechanism drive simultaneously the 3rd transplanting arm (43), the 4th transplanting arm (44) carries out transplanting, the line-spacing between described the first transplanting arm (41) and the second transplanting arm (42), between the 3rd transplanting arm (43) and the 4th transplanting arm (44) is 23.3 centimetres.
3. according to claim 1 or the implanting mechanism of little line-spacing walk-behind type paddy-field work machine claimed in claim 2, it is characterized in that: described chain-drive mechanism is coated by the interior bag chain (5) that is buckled together and outsourcing chain (6), the Connection Block (7) of the front end of described interior bag chain (5) by tubular is set in together rear fixing with block set (8) with described transmission housing (1), described the first line shaft and the second line shaft (3) outside all are set with bearing, described bearing is arranged in the Connection Block (7) of interior bag chain (5), described interior bag chain (5) and outsourcing chain (6) are fastenedly connected, described interior bag chain (5) and outsourcing chain (6) are fastenedly connected by linking arm (17) and transmission housing (1).
4. the implanting mechanism of little line-spacing walk-behind type paddy-field work machine according to claim 1, it is characterized in that: described chain-drive mechanism is comprised of driving wheel (9), chain (11), driven pulley (12), described driving wheel (9) is coaxial with line shaft, driving driven pulley (12) by chain (11) rotates, the output shaft (13) that driven pulley (12) drives implanting mechanism rotates, and described the first transplanting arm (41) and the second transplanting arm (42), the 3rd transplanting arm (43) and the 4th transplanting arm equal (44) lay respectively at the two ends of output shaft (13) separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585506 CN202958159U (en) | 2012-11-08 | 2012-11-08 | Planting mechanism of small-row-spacing walking type rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585506 CN202958159U (en) | 2012-11-08 | 2012-11-08 | Planting mechanism of small-row-spacing walking type rice transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958159U true CN202958159U (en) | 2013-06-05 |
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ID=48499321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585506 Expired - Fee Related CN202958159U (en) | 2012-11-08 | 2012-11-08 | Planting mechanism of small-row-spacing walking type rice transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958159U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126351A (en) * | 2014-07-24 | 2014-11-05 | 江西省农业科学院农业工程研究所 | 8-inch walking step type transplanter suitable for agricultural production requirements of double-cropping rice |
| CN104541706A (en) * | 2015-01-08 | 2015-04-29 | 江西农业大学 | Separate transplanting mechanism of hand type space adjustable rice transplanter |
-
2012
- 2012-11-08 CN CN 201220585506 patent/CN202958159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126351A (en) * | 2014-07-24 | 2014-11-05 | 江西省农业科学院农业工程研究所 | 8-inch walking step type transplanter suitable for agricultural production requirements of double-cropping rice |
| CN104541706A (en) * | 2015-01-08 | 2015-04-29 | 江西农业大学 | Separate transplanting mechanism of hand type space adjustable rice transplanter |
| CN104541706B (en) * | 2015-01-08 | 2016-08-17 | 江西农业大学 | The transplanting mechanism of hand-held line-spacing is adjustable rice transplanter |
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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: 20130605 Termination date: 20131108 |