CN204377378U - A kind of Chinese yam sower feed mechanism - Google Patents
A kind of Chinese yam sower feed mechanism Download PDFInfo
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- CN204377378U CN204377378U CN201420868993.XU CN201420868993U CN204377378U CN 204377378 U CN204377378 U CN 204377378U CN 201420868993 U CN201420868993 U CN 201420868993U CN 204377378 U CN204377378 U CN 204377378U
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- pawl
- slideway
- slope
- horizontal segment
- chinese yam
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Abstract
The utility model relates to a kind of agricultural machinery, especially a kind of Chinese yam sower feed mechanism.It comprises: camshaft, cam, transverse slider, longitudinal sliding block, guide finger, resistance kind of slope, send kind of pawl and tray supporter, tray supporter is made up of tilting section slideway and horizontal segment slideway, cam is fixed on camshaft, cam is arranged in transverse slider, transverse slider is embedded in the horizontal concrete chute of longitudinal sliding block, longitudinal sliding block both sides offer longitudinal chute, guide finger to be fixed in frame and to be arranged in longitudinal chute, resistance kind of slope is arranged at the free end near horizontal segment slideway, send kind of pawl between the free end of horizontal segment slideway and resistance kind of slope, send kind of pawl and transverse slider Joint, send kind of pawl at cam, the counterclockwise reciprocating motion that path is rectangle is done under the effect of transverse slider and longitudinal sliding block.It can complete seeding automatically, without the need to artificial seeding, alleviates work and bears and decrease labour cost, improve operating efficiency.
Description
Technical field
The utility model relates to a kind of agricultural machinery, especially a kind of Chinese yam sower feed mechanism.
Background technology
After the nineties in 20th century, China's yam planting area, per unit area yield, gross yield have all had larger growth, cultivated area more than 250,000 hectares, annual production more than 5,000,000 tons, are yam planting area and the maximum country of consumption.But the at present mechanized cultivation of Chinese yam also backwardness relatively, mainly by artificial planting, production efficiency is lower.And China's farming level of agricultural machinery improves constantly.Wheat, paddy rice, corn Three major grain crops achieve Mechanization sowing and harvesting substantially.And the loosening the soil of Chinese yam, ditching has had corresponding machinery, but a step seeding of key, also there is no professional sower.The overall mechanization degree of Chinese yam is also very low.
Chinese yam is underground stem tuber product, and planting requirement is at underground certain depth, and mainly excavate with artificial spade or machinery excavation trench digging in its planting patterns of China, manual emission sowing is main, and this traditional planting patterns efficiency is very low, wastes time and energy.The seeding method of this backwardness constrains large-scale production and the development of Chinese yam greatly.Increasing to the demand of the mechanization degree of yam planting, the problem effectively solving yam planting machineryization is extremely urgent.Chinese yam sower utilizes mechanization to realize a kind of high-efficiency homework machine of Chinese yam order sowing, utilize tractor-drawn, hang sower below, realize from artificial seeding to machine automatic sowing, can greatly put forward sowing efficiency, reduce labour cost, a large amount of agricultural workforces can be discharged simultaneously.Development Chinese yam sower, has extremely important effect to adjusting and optimizing agricultural structure, quickening peasant household increasing both production and income paces.
Current China is also in the situation relatively fallen behind in the development of Chinese yam sower, and Chinese yam seeding mechanization level is not high, and most of operation is manual work or some mechanical equalization, still needs a large amount of artificial works.According to considering, development one effectively can solve Chinese yam sowing problem, and the sower that economical and practical applicable vast farmers friend uses again seems of crucial importance.
Utility model content
The utility model is intended to solve the problem, and provide a kind of Chinese yam sower feed mechanism, it can complete seeding automatically, and without the need to artificial seeding, alleviate work and bear and decrease labour cost, improve operating efficiency, its technical scheme adopted is as follows:
A kind of Chinese yam sower feed mechanism, it is characterized in that: comprising: camshaft, cam, transverse slider, longitudinal sliding block, guide finger, resistance kind of slope, send kind of pawl and tray supporter, described tray supporter is made up of tilting section slideway and horizontal segment slideway, described cam is fixed on camshaft, described cam is arranged in transverse slider, described transverse slider is embedded in the horizontal concrete chute of longitudinal sliding block and its width is identical with the width of horizontal concrete chute, described longitudinal sliding block both sides offer longitudinal chute, described guide finger to be fixed in frame and to be arranged in longitudinal chute, the end face on described resistance kind of slope is inclined plane, it is arranged at the free end near horizontal segment slideway, described kind of the pawl that send is between the free end of horizontal segment slideway and resistance kind of slope, describedly send kind of pawl and transverse slider Joint, send kind of pawl at cam, the counterclockwise reciprocating motion that path is rectangle is done under the effect of transverse slider and longitudinal sliding block.
On technique scheme basis, in described horizontal segment slideway, be provided with the seeds scraper for planting clearly, the diameter that the distance between described seeds scraper and horizontal segment slideway bottom surface is greater than a Chinese yam be less than two Chinese yams diameter and.
Alternatively: a kind of Chinese yam sower feed mechanism, it is characterized in that: comprising: driving lever, intermediate bar, follower lever, seeding pawl, tray supporter and resistance kind slope, described tray supporter is made up of tilting section slideway and horizontal segment slideway, described driving lever is connected with rotating shaft, the two ends of described intermediate bar are hinged with the top of driving lever and the top of follower lever respectively, described driving lever is shorter than follower lever, and bottom and the frame of described follower lever are hinged; Described seeding pawl and driving lever Joint, the end face on described resistance kind slope is inclined plane, and it is arranged at the free end near horizontal segment slideway, and described seeding pawl is between horizontal segment slideway and resistance kind of slope.
On technique scheme basis, in described tilting section slideway, be provided with the seeds scraper for planting clearly, the diameter that the distance between described seeds scraper and tilting section slideway bottom surface is greater than a Chinese yam be less than two Chinese yams diameter and.
It is to be noted that Chinese yam also can be replaced with Chinese yam at this, namely mechanism also can be used for the seeding of Chinese yam.
The utility model tool has the following advantages: automatically can complete seeding, without the need to artificial seeding, alleviates work and bears and decrease labour cost, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 a: the structural representation of embodiment 1 first action kind of pawl (send be about to Chinese yam section eject from tray supporter);
Fig. 1 b: the structural representation (sending kind of pawl left lateral Chinese yam section to be moved to left above resistance kind of slope) of embodiment 1 second action;
Fig. 1 c: the structural representation of embodiment 1 the 3rd action (be about under sending kind of pawl Chinese yam section be positioned on resistance kind of slope);
Fig. 1 d: the structural representation (sending kind of a pawl right lateral homing) of embodiment 1 the 4th action;
Fig. 2: the structural representation of embodiment 2;
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
Embodiment 1
It should be noted that, following noun of locality upper and lower, left and right, top, the end be all with Fig. 1 a for reference, should be appreciated that the protection domain that the use of the described noun of locality should not limit the application and asks.
As shown in Fig. 1 a to Fig. 1 b, a kind of Chinese yam sower feed mechanism of the present embodiment, it is characterized in that: comprising: camshaft 19, cam 20, transverse slider 21, longitudinal sliding block 22, guide finger 24, resistance kind of slope 28, send kind of pawl 23 and tray supporter 26, described tray supporter 26 is made up of tilting section slideway 26-1 and horizontal segment slideway 26-2, described cam 20 is fixed on camshaft 19, described cam 20 is arranged in transverse slider 21, described transverse slider 21 is embedded in the horizontal concrete chute 22-1 of longitudinal sliding block 22 and its width is identical with the width of horizontal concrete chute 22-1, described longitudinal sliding block 22 both sides offer longitudinal chute 25, described guide finger 24 to be fixed in frame and to be arranged in longitudinal chute 25, the end face on described resistance kind of slope 28 is inclined plane, it is arranged at the free end near horizontal segment slideway 26-2, described kind of the pawl 23 that send is between the free end of horizontal segment slideway 26-2 and resistance kind of slope 28, describedly send kind of pawl 23 and transverse slider 21 Joint, send kind of pawl 23 at cam 20, the counterclockwise reciprocating motion that path is rectangle is done under the effect of transverse slider 21 and longitudinal sliding block 22.
Preferably, in described horizontal segment slideway 26-2, be provided with the seeds scraper 27 for planting clearly, the diameter that the distance between described seeds scraper 27 and horizontal segment slideway 26-2 bottom surface is greater than a Chinese yam be less than two Chinese yams diameter and.
During work, camshaft 19 is with moving cam 20 to rotate, transverse slider 21 does horizontal reciprocating movement thereupon, in longitudinal chute 25 guide finger 24 constraint under, longitudinal sliding block 22 does vertical reciprocating motion, kind of pawl 23 is sent to do the counterclockwise reciprocating motion that path is rectangle under the acting in conjunction of transverse slider 21 and longitudinal sliding block 22, first Chinese yam cross-talk jack-up is crossed resistance kind of slope 28 (sending kind of pawl 23 overhead height higher than resistance kind of slope 28) as shown in Figure 1a, then kind of pawl left lateral is sent Chinese yam section to be moved to left to the top on resistance kind of slope 28 as shown in Figure 1 b, then send kind of pawl descending as illustrated in figure 1 c thus Chinese yam section to be positioned on resistance kind of slope (send between kind of pawl and resistance kind of slope be staggered namely send kind of pawl to be positioned at hinder the front or rear of planting slope), Chinese yam section is rolled in seeding spoon along resistance kind of a slope, finally send kind of a pawl right lateral homing as shown in Figure 1 d.
Embodiment 2
It should be noted that, following noun of locality upper and lower, left and right, top, the end are all be reference with Fig. 2, should be appreciated that the protection domain that the use of the described noun of locality should not limit the application and asks.
As shown in Figure 2, a kind of Chinese yam sower feed mechanism of the present embodiment, it is characterized in that: comprising: driving lever 37, intermediate bar 39, follower lever 40, seeding pawl 38, resistance kind of slope 28 and tray supporter 26, described tray supporter 26 is made up of tilting section slideway 26-1 and horizontal segment slideway 26-2, described driving lever 37 is connected with rotating shaft, the two ends of described intermediate bar 39 are hinged with the top of driving lever 37 and the top of follower lever 40 respectively, described driving lever 37 is shorter than follower lever 40, and bottom and the frame 33 of described follower lever 40 are hinged; Described seeding pawl 38 and driving lever 37 Joint, the end face on described resistance kind slope 28 is inclined plane, and it is arranged at the free end near horizontal segment slideway 26-2, and described seeding pawl 38 is between horizontal segment slideway 26-2 and resistance kind of slope 28.
Preferably, in described tilting section slideway 26-1, be provided with the seeds scraper 27 for planting clearly, the diameter that the distance between described seeds scraper 27 and tilting section slideway 26-1 bottom surface is greater than a Chinese yam be less than two Chinese yams diameter and.
The course of work: driving lever 37 moves and drives seeding pawl 38 direction of taking exercises to be counterclockwise curvilinear motion (track as shown in Figure 2), follower lever 40 is reciprocally swinging (direction as shown in Figure 2) thereupon, Chinese yam section holds up by seeding pawl 38, and Chinese yam cross-talk is rolled in seeding spoon along slope.
Be illustrated the utility model by way of example above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (4)
1. a Chinese yam sower feed mechanism, it is characterized in that: comprising: camshaft (19), cam (20), transverse slider (21), longitudinal sliding block (22), guide finger (24), resistance kind of slope (28), send kind of a pawl (23) and tray supporter (26), described tray supporter (26) is made up of tilting section slideway (26-1) and horizontal segment slideway (26-2), described cam (20) is fixed on camshaft (19), described cam (20) is arranged in transverse slider (21), described transverse slider (21) is embedded in the horizontal concrete chute (22-1) of longitudinal sliding block (22) and its width is identical with the width of horizontal concrete chute (22-1), described longitudinal sliding block (22) both sides offer longitudinal chute (25), described guide finger (24) to be fixed in frame and to be arranged in longitudinal chute (25), the end face on described resistance kind of slope (28) is inclined plane, it is arranged at the free end near horizontal segment slideway (26-2), described send kind of a pawl (23) to be positioned at horizontal segment slideway (26-2) free end and resistance kind of slope (28) between, described kind of a pawl (23) and transverse slider (21) Joint of sending, send kind of a pawl (23) in cam (20), the counterclockwise reciprocating motion that path is rectangle is done under the effect of transverse slider (21) and longitudinal sliding block (22).
2. a kind of Chinese yam sower feed mechanism according to claim 1, it is characterized in that: in described horizontal segment slideway (26-2), be provided with the seeds scraper (27) for planting clearly, the diameter that the distance between described seeds scraper (27) and horizontal segment slideway (26-2) bottom surface is greater than a Chinese yam be less than two Chinese yams diameter and.
3. a Chinese yam sower feed mechanism, it is characterized in that: comprising: driving lever (37), intermediate bar (39), follower lever (40), seeding pawl (38), resistance kind of slope (28) and tray supporter (26), described tray supporter (26) is made up of tilting section slideway (26-1) and horizontal segment slideway (26-2), described driving lever (37) is connected with rotating shaft, the two ends of described intermediate bar (39) are hinged with the top of driving lever (37) and the top of follower lever (40) respectively, described driving lever (37) is shorter than follower lever (40), bottom and the frame (33) of described follower lever (40) are hinged, described seeding pawl (38) and driving lever (37) Joint, the end face on described resistance kind of slope (28) is inclined plane, it is arranged at the free end near horizontal segment slideway (26-2), and described seeding pawl (38) is positioned between horizontal segment slideway (26-2) and resistance kind of slope (28).
4. a kind of Chinese yam sower feed mechanism according to claim 3, it is characterized in that: in described tilting section slideway (26-1), be provided with the seeds scraper (27) for planting clearly, the diameter that the distance between described seeds scraper (27) and tilting section slideway (26-1) bottom surface is greater than a Chinese yam be less than two Chinese yams diameter and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420868993.XU CN204377378U (en) | 2014-11-19 | 2014-12-31 | A kind of Chinese yam sower feed mechanism |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014206972271 | 2014-11-19 | ||
| CN201420697227 | 2014-11-19 | ||
| CN201420868993.XU CN204377378U (en) | 2014-11-19 | 2014-12-31 | A kind of Chinese yam sower feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377378U true CN204377378U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420868993.XU Expired - Fee Related CN204377378U (en) | 2014-11-19 | 2014-12-31 | A kind of Chinese yam sower feed mechanism |
Country Status (1)
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| CN (1) | CN204377378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493749A (en) * | 2017-10-23 | 2017-12-22 | 北京鼎翰科技有限公司 | A kind of small granule seed bunch planting trench digging feed mechanism for seed |
| CN114747342A (en) * | 2022-05-24 | 2022-07-15 | 河北省农业机械化研究所有限公司 | Automatic planting machine for tuber crops |
-
2014
- 2014-12-31 CN CN201420868993.XU patent/CN204377378U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493749A (en) * | 2017-10-23 | 2017-12-22 | 北京鼎翰科技有限公司 | A kind of small granule seed bunch planting trench digging feed mechanism for seed |
| CN114747342A (en) * | 2022-05-24 | 2022-07-15 | 河北省农业机械化研究所有限公司 | Automatic planting machine for tuber crops |
| CN114747342B (en) * | 2022-05-24 | 2023-02-28 | 河北省农业机械化研究所有限公司 | Automatic planting machine for tuber crops |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |