CN202738427U - Compaction mechanism of tobacco planter - Google Patents
Compaction mechanism of tobacco planter Download PDFInfo
- Publication number
- CN202738427U CN202738427U CN 201220370521 CN201220370521U CN202738427U CN 202738427 U CN202738427 U CN 202738427U CN 201220370521 CN201220370521 CN 201220370521 CN 201220370521 U CN201220370521 U CN 201220370521U CN 202738427 U CN202738427 U CN 202738427U
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- China
- Prior art keywords
- arc
- compression roll
- floating trough
- support
- tobacco
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Abstract
The utility model discloses a compaction mechanism of a tobacco planter. The compaction mechanism comprises a support, wherein a floating groove is arranged on the support, a compaction roller is arranged in the floating groove, a plurality of spherical protrusions are arranged on the compaction roller which is in a tomato-on-stick shape in appearance, and the compaction roller and the spherical protrusions are integrated in manufacturing. A spring and an arc-shaped plate are arranged in the floating groove, two ends of the compactor roller are respectively provided with a rotary shaft, one end of the spring abuts against the upper portion of the floating groove, the other end of the spring is fixedly connected with the arc-shaped plate, the rotary shafts are located in the floating groove, the arc-shaped plate is pressed above the rotary shafts, and the arc-shaped groove can float upwards and downwards in the floating groove. The bottom of the support is fixedly connected with a machine frame of the tobacco planter, and the spherical protrusions are in one-to-one correspondence with seed cavities in a seedling culture plate. The compaction mechanism of the tobacco planter is simple in structure, convenient to use, and beneficial to control depth of sowing, and improves the emergence rate and the success rate of the sowing.
Description
Technical field:
The utility model relates to the agricultural seeding machine tool, particularly a kind of system for compacting of tobacco seeding machine.
Background technology:
At present, the breeding of tobacco uses floating disc to carry out breeding more, the breeding floating disc is commonly called as seedling-cultivating tray, it is foamed product, rectangular shape is provided with some apertures (namely planting the cave) on it, the matrix of packing in the aperture (i.e. soil) and seed, be used for growing seedlings operation, 160 kind caves are arranged on the every dish of common seedling-cultivating tray.Present sower is after floating disc is packed matrix into, majority strikes off the rear sowing program that directly enters, utilize seeder by leaking the mode of planting seed to be drained in the corresponding aperture, and then the matrix of packing into covers seed, but because how much matrix of packing in the aperture differs, cause seed to march toward the degree of depth and differ, affected the emergence rate in later stage.In addition, because matrix is filled up aperture sometimes, cause seeder in the aperture of seedling-cultivating tray, to sow.In view of this technical problem, a kind of simple in structure, easy to use in the urgent need to occurring, be conducive to control sowing depth, improve the system for compacting of a kind of tobacco seeding machine of emergence rate and sowing success rate.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provides a kind of simple in structure, easy to use, is conducive to control sowing depth, improves the system for compacting of a kind of tobacco seeding machine of emergence rate and sowing success rate.
To achieve these goals, the utility model provides a kind of system for compacting of tobacco seeding machine, comprise support, wherein, be provided with floating trough on the described support, be provided with compression roll in the described floating trough, be provided with some spherical surface hills on the described compression roll, described compression roll profile is the sugarcoated haws shape, and described compression roll and described spherical surface hill are one-body molded during fabrication.
Be provided with spring and arc in the described floating trough, the two ends of described compression roll are provided with spin axis, one end of described spring withstands on the top of floating trough, the other end is fixedly connected with arc, described spin axis is positioned at floating trough, described arc is pressed in the spin axis top, and described arc can fluctuate in floating trough.
The bottom of described support is fixedly connected with the frame of tobacco seeding machine, and described spherical surface hill is corresponding one by one with the kind cave on the seedling-cultivating tray.
Advantage of the present utility model is: simple in structure, easy to use, be conducive to control sowing depth, and improve the system for compacting of a kind of tobacco seeding machine of emergence rate and sowing success rate.
Be specially: the utility model has added the mechanism of compacting between seeder and filling matrix, immediate shipment completes the seedling-cultivating tray after the matrix, strike off matrix unnecessary on the seedling-cultivating tray with scraper plate first, use again the matrix in the aperture on the compactor compacting seedling-cultivating tray, so that each aperture that is filled with matrix is still can the degree of depth consistent, and then the unified sowing depth of next step sowing program of bag card, improved emergence rate and sowing success rate.The utility model adopts the mode of rolling wheel to carry out compacting, and its main body mechanism compression roll is the sugarcoated haws shape, and the spherical surface hill on the compression roll is corresponding one by one with aperture on the seedling-cultivating tray.
Description of drawings:
Fig. 1 is use view of the present utility model.
Fig. 2 is that A among Fig. 1 of the present utility model is to the schematic diagram of view.
Fig. 3 is bracket side apparent direction schematic diagram of the present utility model.
The accompanying drawing sign:
1, seeder 2, compactor 3, scraper plate
4, hopper 5, plate rail 6, feeding oil cylinder
7, seedling-cultivating tray 8, kind cave 9, compression roll
10, spin axis 11, spherical surface hill 12, plate rail
13, support 14, floating trough 15, arc
16, spring
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described.
Fig. 1-shown in Figure 3, Fig. 1 are use view of the present utility model.Fig. 2 is that A among Fig. 1 of the present utility model is to the schematic diagram of view.Fig. 3 is bracket side apparent direction schematic diagram of the present utility model.
The utility model comprises support 13, wherein, is provided with floating trough 14 on the support 13, be provided with compression roll 9 in the floating trough 14, be provided with some spherical surface hills 11 on the compression roll 9, compression roll 9 profiles are the sugarcoated haws shape, and compression roll 9 is one-body molded during fabrication with spherical surface hill 11.Be provided with spring 16 and arc 15 in the floating trough 14, the two ends of compression roll 9 are provided with spin axis 10, one end of spring 16 withstands on the top of floating trough 14, the other end is fixedly connected with arc 15, spin axis 10 is positioned at floating trough 14, arc 15 is pressed in spin axis 10 tops, and arc 15 can fluctuate in floating trough 14.The bottom of support 13 is fixedly connected with the frame of tobacco seeding machine 12, and spherical surface hill 11 is corresponding one by one with the kind cave 8 on the seedling-cultivating tray 7.
The utility model is compactor 2, and it is arranged on the frame 12 of sower, and between hopper 4 and seeder 1, compactor 2 is fixedly connected with 12 of frames, further is provided with scraper plate 3 between hopper 4 and the compactor, is used for striking off the matrix on the seedling-cultivating tray.When the utility model uses, plate rail 5 interior seedling-cultivating trays 7 are released by feeding oil cylinder 6, process hopper 4 is 8 interior filling matrix (i.e. soil) to kind of cave, strike off seedling-cultivating tray through scraper plate 3, then enter into compression roll 9 belows of compactor 2, some spherical surface hills 11 on the compression roll 9 are corresponding one by one with the kind cave 8 on the seedling-cultivating tray 7, compression roll 9 sidewinders to opposite side from one of seedling-cultivating tray 7, namely finished the compacting operation in each kind cave, make each kind acupoint depth consistent, for the sowing of rear one operation-seeder 1 lays the first stone.
The utility model is simple in structure, and is easy to use, is conducive to control sowing depth, improves emergence rate and sowing success rate.The utility model has added the mechanism of compacting between seeder and filling matrix, immediate shipment completes the seedling-cultivating tray after the matrix, strike off matrix unnecessary on the seedling-cultivating tray with scraper plate first, use again the matrix in the aperture on the compactor compacting seedling-cultivating tray, so that each aperture that is filled with matrix is still can the degree of depth consistent, and then the unified sowing depth of next step sowing program of bag card, improved emergence rate and sowing success rate.The utility model adopts the mode of rolling wheel to carry out compacting, and its main body mechanism compression roll is the sugarcoated haws shape, and the spherical surface hill on the compression roll is corresponding one by one with aperture on the seedling-cultivating tray.
Claims (3)
1. the system for compacting of a tobacco seeding machine, comprise support, it is characterized in that, be provided with floating trough on the described support, be provided with compression roll in the described floating trough, be provided with some spherical surface hills on the described compression roll, described compression roll profile is the sugarcoated haws shape, and described compression roll and described spherical surface hill are one-body molded during fabrication.
2. the system for compacting of described tobacco seeding machine according to claim 1, it is characterized in that, be provided with spring and arc in the described floating trough, the two ends of described compression roll are provided with spin axis, one end of described spring withstands on the top of floating trough, and the other end is fixedly connected with arc, and described spin axis is positioned at floating trough, described arc is pressed in the spin axis top, and described arc can fluctuate in floating trough.
3. the system for compacting of described tobacco seeding machine according to claim 1 and 2 is characterized in that the bottom of described support is fixedly connected with the frame of tobacco seeding machine, and described spherical surface hill is corresponding one by one with the kind cave on the seedling-cultivating tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370521 CN202738427U (en) | 2012-07-20 | 2012-07-20 | Compaction mechanism of tobacco planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370521 CN202738427U (en) | 2012-07-20 | 2012-07-20 | Compaction mechanism of tobacco planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738427U true CN202738427U (en) | 2013-02-20 |
Family
ID=47697895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370521 Expired - Fee Related CN202738427U (en) | 2012-07-20 | 2012-07-20 | Compaction mechanism of tobacco planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548441A (en) * | 2018-11-21 | 2019-04-02 | 河南豪丰农业装备有限公司 | A kind of fine grain precision seeder sowing material apparatus for placing |
-
2012
- 2012-07-20 CN CN 201220370521 patent/CN202738427U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548441A (en) * | 2018-11-21 | 2019-04-02 | 河南豪丰农业装备有限公司 | A kind of fine grain precision seeder sowing material apparatus for placing |
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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: 20130220 Termination date: 20130720 |