CN201294735Y - Row-spacing-adjustable peanut and corn sowing machine - Google Patents
Row-spacing-adjustable peanut and corn sowing machine Download PDFInfo
- Publication number
- CN201294735Y CN201294735Y CNU2008202198271U CN200820219827U CN201294735Y CN 201294735 Y CN201294735 Y CN 201294735Y CN U2008202198271 U CNU2008202198271 U CN U2008202198271U CN 200820219827 U CN200820219827 U CN 200820219827U CN 201294735 Y CN201294735 Y CN 201294735Y
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Abstract
The utility model provides a row-spacing-adjustable peanut and corn sowing machine which has the advantages of reasonable structural design and multiple functions in one machine. The utility model settles the problem that the existing sowing machine can not be used for multiple purposes. The row-spacing-adjustable peanut and corn sowing machine comprises a frame, land wheels assembled whereon, sowing machine assembly and fertilizer distributor assembly which are respectively installed with a seed box and chemical fertilizer box with the land wheels through chain transmission, seed opener, chemical fertilizer opener, coverer and pressing wheels. The main technical point is that the sowing device assembly is supported on the transverse beam of bracket above the frame. A peanut sowing device assembly and a corn sowing device assembly are respectively installed correspondingly with the seed outlets at the front lower part and back lower part of seed box. The transverse beam of bracket is installed with a plurality of turnable baffles which are installed in the elongated seed box and insulates two seed outlets. The transmission shaft of the peanut sowing device assembly and the transmission shaft of corn sowing device assembly are respectively connected with the land wheel shaft through sprocket wheel. The row-spacing adjustment is easy. The replacement between peanut sowing and corn sowing can be easily realized and the sowing cost is saved.
Description
Technical field
The utility model relates to a kind of agricultural planting machinery, particularly a kind of have can carry out the function of various crop seeding operation on the machine on the same stage, and can easily realize the row-pitch adjustable peanut corn sowing device of the replacement operation of multiple Cereals class crop sowing.
Background technology
Therefore at present, the agricultural mechanization degree improves constantly, and its effect is very great to sower as planting machinery, and according to its type of seeding with sow the different of object, various types of sowers constantly arise at the historic moment.Yet because China soil is vast, the each department weather is different with soil condition, people are also more and more higher to the requirement of sower, for example: according to actual conditions, the rural holding general layout is more lack of standardization, and row spacing is not of uniform size, yet the line-spacing of existing most of sowers is changeless, limited the popularity that sower uses to a certain extent, although the model of sower is many, it is unactual under the present economic conditions in China rural area frequently to change the sower model.Simultaneously, employed seeding unit type is also different on the different sowers of areal sowing object, also there is difference on the line-spacing, generally, peanut also is not quite similar with the type of Cereals class crop owing to the different employed seeding units of particle size, so peanut planter and Cereals sower are set up respectively and can not be used with.The predicament that the above has caused a machine not use more is unsuitable for the rural area of China's orographic condition and soil regime complexity, so be badly in need of improving.
Summary of the invention
The purpose of this utility model is the row-pitch adjustable peanut corn sowing device for a kind of reasonable in design being provided, having a tractor serves several purposes function, it fundamentally solves the problem that existing sower one machine can not be used more, the adjustment line-spacing is easy, can easily realize sowing the replacement between peanut and the sowing corn, really meet the rural area needs, saved planting cost.
The technical solution of the utility model is: this sower comprises frame, be assembled in the land wheel on the frame, between symmetrically arranged respectively on the frame and land wheel, pass through chaindriven seeder assembly and fertilizer applicator assembly, be separately positioned on the seed-box and the chemical fertilizer case of seeder assembly and fertilizer applicator assembly top, be assembled in the seed plough and the chemical fertilizer plough that link to each other with the fertilizer applicator assembly with the seeder assembly respectively in frame the place ahead, be assembled in the banker and the press wheel at frame rear, its technical essential is: described seeder assembly utilizes the adjustable support seat to be bearing on the support beam of described frame top, and before the corresponding described seed-box of difference, kind of the mouth that goes out of the back lower place is provided with groundnut planter assembly and corn seeding device assembly, some strip holes are set on the described support beam, described seed-box inside is provided with and describedly goes out the turnover dividing plate that kind of mouth is isolated with two, and described groundnut planter assembly is connected with land axle by sprocket wheel respectively with the power transmission shaft of corn seeding device assembly.
Described seeder assembly one end bearing is on the support beam in described frame the place ahead, the other end is bearing on the support beam at described frame rear, the facade of described adjustable support seat and described seeder assembly are fixed together, and its bottom surface utilizes fastening bolt to be connected with described support beam.
Described seed plough and chemical fertilizer plough utilize removable side's cover to be assembled on the bearing cross beam and front beam of described frame respectively.
The power transmission shaft middle part of described corn seeding device assembly utilizes hollow shaft sleeve to connect.
Positive technique effect and advantage that the utility model produced are: because the seeder assembly that adopts comprises groundnut planter assembly and corn seeding device assembly, and the power transmission shaft of groundnut planter assembly and corn seeding device assembly is connected with land axle by sprocket wheel respectively, historical facts or anecdotes has showed on same sower both can finish peanut seeding, function with carried out various crop seeding operation of finishing corn or the sowing of other Cereals class crops, other sower or seeding unit needn't be selected again else and the replacement of finishing two kinds of crops sowings on the machine on the same stage can be easily be implemented in, really meet the rural area needs, saved planting cost.Simultaneously, utilize the adjustable support seat seeder assembly to be bearing on the support beam of frame top, be provided with the strip hole that to adjust line-spacing on the support beam, then change the line-spacing size that just can change between the symmetrically arranged seeder assembly, easily realize the adjustment line-spacing by being connected of strip hole on supporting base and the support beam.In sum, the utility model fundamentally solves the problem that existing sower one machine can not be used more, has very much practical value.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a kind of concrete structure schematic diagram of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Sequence number explanation among the figure: 1 spring, 2 suspension rods, 3 suspension brackets, 4 corn seeding device assemblies, 5 seed-boxes, 6 go out kind of a mouth, 7 dividing plates, 8 chemical fertilizer casees, 9 fertilizer applicator assemblies, 10 hanger brackets, 11 groundnut planter assemblies, 12 chemical fertilizer ploughs, 13 removable side's covers, 14 seed ploughs, 15 land wheels, 16 frames, 17 adjustable support seats, 18 press wheels, 19 bankers, 20 support beams, 21 fastening bolts, 22 land axles, 23 power transmission shafts, 24 fertile amounts are adjusted handle, 25 fertilization axles, 26 front beams, 27 bearing cross beams, 28 power transmission shafts, 29 rear cross beams, 30 hollow shaft sleeves, 31 strip holes.
Embodiment
According to Fig. 1-2 the utility model is described in detail.The utility model is improved to finish on the basis of existing sower, comprise the frame 16 that is welded by square tube, be assembled in the land wheel 15 of land axle 22 both sides on the frame 16, between symmetrically arranged respectively on the frame 16 and land wheel 15, pass through chaindriven seeder assembly and fertilizer applicator assembly, be separately positioned on the seed-box 5 and the chemical fertilizer case 8 of seeder assembly and fertilizer applicator assembly top, be assembled in the seed plough 14 and the chemical fertilizer plough 12 that link to each other with the fertilizer applicator assembly with the seeder assembly respectively in frame 16 the place aheads, be assembled in banker 19 and press wheel 18 on the frame 16 rear suspension brackets 3, be assembled in hanger bracket 10 parts such as grade in frame 16 the place aheads.Wherein, the seeder assembly utilizes adjustable support seat 17 to be bearing on the support beam 20 of frame 16 tops, the other end is bearing on the bearing cross beam 27 in frame 16 the place aheads, some strip holes 31 are set on the support beam 20, the facade of adjustable support seat 17 and seeder assembly are fixed together, and its bottom surface utilizes fastening bolt 21 to be connected with support beam 20.Kind of the mouth 6 that goes out that the corresponding respectively seed-box of seeder assembly 5 forward and backward belows are provided with is provided with groundnut planter assembly 11 and corn seeding device assembly 4, seed-box 5 inside are provided with and go out the turnover dividing plate 7 that kind of mouth 6 is isolated, the effect of two seed-boxes of dividing plate realization with two.Utilization side's cover is connected with movable axis on the rear cross beam 29 at frame 16 rears, and the banker pull bar is assembled in the movable axis two ends, and utilizes suspension rod 2 to be connected with suspension bracket 3 with spring 1, and press wheel 18 utilizes suspension rod 2 and spring 1 to be connected on the suspension bracket 3 equally.Machinery has hanged by suspension rod 2 banker 19 and press wheel 18 has been hanged.The power transmission shaft 23,28 of groundnut planter assembly 11 and corn seeding device assembly 4 is connected with land axle 22 by sprocket wheel respectively.
In frame 16 1 sides, sprocket wheel on the groundnut planter assembly power transmission shaft 23 is connected by chain with sprocket wheel on the land axle 22, at frame 16 opposite sides, power transmission shaft 28 upper sprocket wheels of corn seeding device assembly 4 are connected by chain with the sprocket wheel on the land axle 22, power transmission shaft 28 middle parts of corn seeding device assembly utilize hollow shaft sleeve 30 to connect, then when land wheel 15 rotated, the power transmission shaft 23,28 of groundnut planter assembly 11 and corn seeding device assembly 4 also rotated thereupon.Simultaneously, land axle 22 upper sprocket wheels are connected by chain with the sprocket wheel of two fertilization axles 25 of fertilizer applicator assembly 9, and fertilization axle 25 rotates with land axle 22, drive 9 work of fertilizer applicator assembly.At fertilization axle 25 1 ends fertile amount is set and adjusts handle 24, but utilize its left rotation and right rotation to realize the size variation of defertilizing opening, reach the purpose of adjusting fertilizing amount.
When the use line-spacing of sower is excessive or too small, can utilizes the strip hole 31 on the support beam 20 to change the position of adjustable support seat 17 on support beam 20, thereby change the sowing line-spacing of seeder assembly.When changing line-spacing, adjust the position by hollow shaft sleeve 30 between the corn seeding device assembly 4, because seed plough 14 and chemical fertilizer plough 12 utilize removable side's cover 13 to be assembled on the bearing cross beam 27 and front beam 26 of frame 16 respectively, thereby, guarantee sowing and carrying out synchronously of applying fertilizer so can change its position on frame 19 crossbeams according to the change of line-spacing.
Claims (4)
1, a kind of row-pitch adjustable peanut corn sowing device, comprise frame, be assembled in the land wheel on the frame, between symmetrically arranged respectively on the frame and land wheel, pass through chaindriven seeder assembly and fertilizer applicator assembly, be separately positioned on the seed-box and the chemical fertilizer case of seeder assembly and fertilizer applicator assembly top, be assembled in the seed plough and the chemical fertilizer plough that link to each other with the fertilizer applicator assembly with the seeder assembly respectively in frame the place ahead, be assembled in the banker and the press wheel at frame rear, it is characterized in that: described seeder assembly utilizes the adjustable support seat to be bearing on the support beam of described frame top, and respectively corresponding described seed-box before, kind of the mouth that goes out of the back lower place is provided with groundnut planter assembly and corn seeding device assembly, some strip holes are set on the described support beam, described seed-box inside is provided with and describedly goes out the turnover dividing plate that kind of mouth is isolated with two, and described groundnut planter assembly is connected with land axle by sprocket wheel respectively with the power transmission shaft of corn seeding device assembly.
2, row-pitch adjustable peanut corn sowing device according to claim 1, it is characterized in that: described seeder assembly one end bearing is on the bearing cross beam in described frame the place ahead, the other end is bearing on the support beam at described frame rear, the facade of described adjustable support seat and described seeder assembly are fixed together, and its bottom surface utilizes fastening bolt to be connected with described support beam.
3, row-pitch adjustable peanut corn sowing device according to claim 1 is characterized in that: described seed plough and chemical fertilizer plough utilize removable side's cover to be assembled on described rack support crossbeam and the front beam respectively.
4, row-pitch adjustable peanut corn sowing device according to claim 1 is characterized in that: the power transmission shaft middle part of described corn seeding device assembly utilizes hollow shaft sleeve to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202198271U CN201294735Y (en) | 2008-11-28 | 2008-11-28 | Row-spacing-adjustable peanut and corn sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202198271U CN201294735Y (en) | 2008-11-28 | 2008-11-28 | Row-spacing-adjustable peanut and corn sowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294735Y true CN201294735Y (en) | 2009-08-26 |
Family
ID=41040686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202198271U Expired - Fee Related CN201294735Y (en) | 2008-11-28 | 2008-11-28 | Row-spacing-adjustable peanut and corn sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201294735Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874974A (en) * | 2016-05-19 | 2016-08-24 | 华中农业大学 | Sowing monomer for accurately controlling row spacing and sowing depth of small grain size seeds |
-
2008
- 2008-11-28 CN CNU2008202198271U patent/CN201294735Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874974A (en) * | 2016-05-19 | 2016-08-24 | 华中农业大学 | Sowing monomer for accurately controlling row spacing and sowing depth of small grain size seeds |
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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: 20090826 Termination date: 20111128 |