CN202958143U - Electric-control row spacing knob transferring type precise corn seeding and fertilizing machine - Google Patents
Electric-control row spacing knob transferring type precise corn seeding and fertilizing machine Download PDFInfo
- Publication number
- CN202958143U CN202958143U CN 201220571819 CN201220571819U CN202958143U CN 202958143 U CN202958143 U CN 202958143U CN 201220571819 CN201220571819 CN 201220571819 CN 201220571819 U CN201220571819 U CN 201220571819U CN 202958143 U CN202958143 U CN 202958143U
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- Prior art keywords
- seeding
- fertilizer
- gear
- rows
- drive motors
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- 238000010899 nucleation Methods 0.000 title claims abstract description 40
- 240000008042 Zea mays Species 0.000 title claims abstract description 15
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 15
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 15
- 235000005822 corn Nutrition 0.000 title claims abstract description 15
- 239000003337 fertilizer Substances 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 2
- 230000006698 induction Effects 0.000 abstract 1
- 230000001788 irregular Effects 0.000 description 3
- 238000009331 sowing Methods 0.000 description 2
- 241001057636 Dracaena deremensis Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
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Abstract
The utility model discloses an electric-control row spacing knob transferring type precise corn seeding and fertilizing machine which comprises a main rack. A fertilizer box is mounted on the rear part of the main rack; a fertilizer apparatus is arranged on the lower side of the fertilizer box; a furrow opener is mounted below the front of the fertilizer apparatus and connected with the fertilizer apparatus through a fertilizer pipe; a land wheel axle is mounted below the front part of the main rack; land wheels are mounted at the two ends of the land wheel axle and are respectively arranged on the two sides of the main rack; a seeding apparatus is mounted on the front part of the main rack; a furrow opener is also mounted below the front of the seeding apparatus and connected with the seeding apparatus through a seeding pipe; a drive motor, a storage battery, a controller and a detection device are mounted on the middle part of the main rack; the drive motor drives the seeding apparatus to work through chain transmission and gear transmission; the detection device comprises a wheel speed sensor and a signal converter; and the wheel speed sensor is mounted on a wheel hub of a tractor when an induction head of the wheel speed sensor works. The machine disclosed by the utility model is easy and convenient to operate, omits the arrangement of a transmission gear, saves materials and costs, and avoids the phenomena of miss seeding and non-uniform seeding.
Description
Technical field
The utility model relates to the agricultural tool technical field, relates in particular to a kind of automatically controlled spacing in the rows knob accurate seeding and fertilizer spreading machine of formula corn of recruiting.
Background technology
The accurate sower of domestic existing corn is all pure machine driving, work for precision seeder is all to rotate to drive by the friction of land wheel, adjusting for spacing in the rows is all to adopt the mechanical system that changes its gearratio to realize, due to machine in when work, land wheel often skidding can occur, will cause like this broadcast leakage of corn and sowing irregular; And different gearratios requires that all different gears is arranged on frame for movement, and will be easy to switch, and so just causes the huge of transmission system, and drive disk assembly is often too much, and noise pollution is larger, and cost is higher.
The utility model content
The purpose of this utility model is in order to make up the deficiency of prior art, a kind of automatically controlled spacing in the rows knob accurate seeding and fertilizer spreading machine of formula corn of recruiting is provided, setting the size of spacing in the rows only completes by rotating automatically controlled knob, operate especially easy, saved the setting of driving gear, reduce pollution, saved material, cost.Change simultaneously the mode by the work of land wheel drive seeding unit in the past, by drive motors at the real-time response Running Speed of Tractor, guarantee under the prerequisite of selected spacing in the rows, directly export corresponding rotating speed and drive seeding unit work, avoided broadcast leakage, sowed the phenomenons such as irregular.
The utility model is achieved through the following technical solutions:
A kind of automatically controlled spacing in the rows knob accurate seeding and fertilizer spreading machine of formula corn of recruiting, include mainframe, it is characterized in that: described mainframe is equipped with fertilizer can above the rear portion, described fertilizer can downside is provided with fertilizer apparatus, described fertilizer apparatus front lower place is equipped with plough, and plough is connected with fertilizer apparatus by defertilizing tube; Described mainframe is equipped with land axle below the front portion, and described land axle two ends are equipped with land wheel and are placed in respectively mainframe both sides; Described mainframe is equipped with seeding unit above the front portion, and described seeding unit front lower place also is equipped with plough, and described plough is connected with seeding unit by discharging tube; Described mainframe is equipped with drive motors, accumulator, controller and checkout gear above the middle part, described drive motors drives seeding unit work by chain transmission and gear drive, described checkout gear comprises wheel speed sensors and signal adapter, is contained on the wheel hub of tractor during described wheel speed sensors inductive head work.
Described land axle left end separately is equipped with drive sprocket, and described fertilizer apparatus is arranged on a line shaft, and described fertilizer apparatus line shaft left end is equipped with drive sprocket, and is connected with land axle left end drive sprocket by chain.
The bottom of described seeding unit is provided with leakage charging tray, and the rotation of described leakage charging tray is driven by its bottom driven gear, and described driven gear is provided with travelling gear by the one side and drives.
Described travelling gear is the duplex chain wheel gear, and by chain-driving, described drive motors provides electric energy by accumulator to described duplex chain wheel gear by drive motors.
Interconnect by wire between described drive motors, accumulator, controller and checkout gear, described checkout gear detects tractor and travels after wheel speed signal, change and transfer to controller, controller is processed by control program, obtain the relation function result and be converted to corresponding signal output, excite the drive motors response, described controller separately is connected with gauge tap and is dragged to tractor cab.
Described controller inside is equipped with the control program of controlling different spacing in the rows sizes and drive motors rotating speed, and the knob of adjusting planting distance size is arranged on described gauge tap plate.
Its principle is: drafted a relation function between Running Speed of Tractor, drive motors output speed and corn plants distance, with the mid-control program that different spacing in the rows size correspondences are arranged of Time Controller.Rotary switch is selected a kind of spacing in the rows, and checkout gear detects tractor and travels after wheel speed signal, changes and transfer to controller, and controller is processed by control program, obtains the relation function result and is converted to corresponding signal output, excites the motor response; Accumulator provides electric energy for motor, and the kinetic energy of motor output drives seeding unit work by chain transmission, gear drive, realizes accurate seeding; In work, land wheel drives fertilizer apparatus work by the chain transmission, due to not high to the status requirement of fertilising, so skidding of land wheel do not affect fertilization effect.
The utility model has the advantages that:
The utility model reasonable in design, the mode of employing driven by motor seeding unit work has been avoided broadcast leakage and the irregular phenomenon of sowing; Regulate and control spacing in the rows in automatically controlled mode, simple and reliable, comparatively intelligent.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model vertical view.
Fig. 3 is that the utility model is surveyed view.
Embodiment
Referring to accompanying drawing, a kind of automatically controlled spacing in the rows knob accurate seeding and fertilizer spreading machine of formula corn of recruiting, include mainframe 1, mainframe is equipped with fertilizer can 15 above 1 rear portion, fertilizer can 15 downsides are provided with fertilizer apparatus 16, fertilizer apparatus 16 front lower places are equipped with plough 18, and plough 18 is connected with fertilizer apparatus 16 by defertilizing tube 19; Mainframe is equipped with land axle 3 below 1 front portion, and land axle 3 two ends are equipped with land wheel 4 and are placed in respectively mainframe 1 both sides; Mainframe is equipped with seeding unit 2 above 1 front portion, and seeding unit 2 front lower places also are equipped with plough 5, and plough 5 is connected with seeding unit 2 by discharging tube 6; Drive motors 7, accumulator 8, controller 9 and checkout gear 10 are installed above mainframe 1 middle part, drive motors 7 drives seeding unit 2 work by chain transmission 22 and gear drive 23, checkout gear 10 comprises wheel speed sensors 11 and signal adapter 12, is contained on the wheel hub of tractor during wheel speed sensors 11 inductive head 13 work; Land axle 3 left ends separately are equipped with drive sprocket, and fertilizer apparatus 16 is arranged on a line shaft 17, and fertilizer apparatus 16 line shaft 17 left ends are equipped with drive sprocket 20, and are connected the left end drive sprocket with land axle by chain 21 and connect; The bottom of seeding unit 2 is provided with leakage charging tray, and the rotation of leaking charging tray is driven by its bottom driven gear, and driven gear is provided with travelling gear 23 by the one side and drives; Travelling gear 23 is the duplex chain wheel gear, and by chain-driving, drive motors 7 provides electric energy by accumulator 8 to the duplex chain wheel gear by drive motors 7; Interconnect by wire between drive motors 7, accumulator 8, controller 9 and checkout gear 10, checkout gear 10 detects tractor and travels after wheel speed signal, change and transfer to controller 9, controller 9 is processed by control program, obtain the relation function result and be converted to corresponding signal output, excite drive motors 7 responses, controller 9 separately is connected with gauge tap plate 14 and is dragged to tractor cab; Controller 9 inside are equipped with calculates the travel single-chip microcomputer of wheel speed and drive motors 7 response speed Relations Amongs of tractor.
Claims (6)
1. the automatically controlled spacing in the rows knob accurate seeding and fertilizer spreading machine of formula corn of recruiting, include mainframe, it is characterized in that: described mainframe is equipped with fertilizer can above the rear portion, described fertilizer can downside is provided with fertilizer apparatus, described fertilizer apparatus front lower place is equipped with plough, and plough is connected with fertilizer apparatus by defertilizing tube; Described mainframe is equipped with land axle below the front portion, and described land axle two ends are equipped with land wheel and are placed in respectively mainframe both sides; Described mainframe is equipped with seeding unit above the front portion, and described seeding unit front lower place also is equipped with plough, and described plough is connected with seeding unit by discharging tube; Described mainframe is equipped with drive motors, accumulator, controller and checkout gear above the middle part, described drive motors drives seeding unit work by chain transmission and gear drive, described checkout gear comprises wheel speed sensors and signal adapter, is contained on the wheel hub of tractor during described wheel speed sensors inductive head work.
2. the automatically controlled spacing in the rows knob according to claim 1 accurate seeding and fertilizer spreading machine of formula corn of recruiting, it is characterized in that: described land axle left end separately is equipped with drive sprocket, described fertilizer apparatus is arranged on a line shaft, described fertilizer apparatus line shaft left end is equipped with drive sprocket, and is connected with land axle left end drive sprocket by chain.
3. the automatically controlled spacing in the rows knob according to claim 1 accurate seeding and fertilizer spreading machine of formula corn of recruiting, it is characterized in that: the bottom of described seeding unit is provided with leakage charging tray, the rotation of described leakage charging tray is driven by its bottom driven gear, and described driven gear is provided with travelling gear by the one side and drives.
4. the automatically controlled spacing in the rows knob according to claim 2 accurate seeding and fertilizer spreading machine of formula corn of recruiting, it is characterized in that: described travelling gear is the duplex chain wheel gear, by chain-driving, described drive motors provides electric energy by accumulator to described duplex chain wheel gear by drive motors.
5. the automatically controlled spacing in the rows knob according to claim 1 accurate seeding and fertilizer spreading machine of formula corn of recruiting, it is characterized in that: interconnect by wire between described drive motors, accumulator, controller and checkout gear, described checkout gear detects tractor and travels after wheel speed signal, change and transfer to controller, controller is processed by control program, obtain the relation function result and be converted to corresponding signal output, excite the drive motors response, described controller separately is connected with the gauge tap plate and is dragged to tractor cab.
6. the automatically controlled spacing in the rows knob according to claim 5 accurate seeding and fertilizer spreading machine of formula corn of recruiting, it is characterized in that: described controller inside is equipped with the control program of controlling different spacing in the rows sizes and drive motors rotating speed, and the knob of adjusting planting distance size is arranged on described gauge tap plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571819 CN202958143U (en) | 2012-11-01 | 2012-11-01 | Electric-control row spacing knob transferring type precise corn seeding and fertilizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571819 CN202958143U (en) | 2012-11-01 | 2012-11-01 | Electric-control row spacing knob transferring type precise corn seeding and fertilizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958143U true CN202958143U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571819 Expired - Fee Related CN202958143U (en) | 2012-11-01 | 2012-11-01 | Electric-control row spacing knob transferring type precise corn seeding and fertilizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102948284A (en) * | 2012-11-01 | 2013-03-06 | 安徽农业大学 | Electrically controlled plant spacing rotation knob adjusting type corn accurate-sowing fertilization machine |
| CN109644630A (en) * | 2019-01-28 | 2019-04-19 | 昆明理工大学 | A kind of seeder of adjustable spacing in the rows |
-
2012
- 2012-11-01 CN CN 201220571819 patent/CN202958143U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102948284A (en) * | 2012-11-01 | 2013-03-06 | 安徽农业大学 | Electrically controlled plant spacing rotation knob adjusting type corn accurate-sowing fertilization machine |
| CN102948284B (en) * | 2012-11-01 | 2015-04-22 | 安徽农业大学 | Electrically controlled plant spacing rotation knob adjusting type corn accurate-sowing fertilization machine |
| CN109644630A (en) * | 2019-01-28 | 2019-04-19 | 昆明理工大学 | A kind of seeder of adjustable spacing in the rows |
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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: 20131101 |