CN212436330U - Single-screw transmission mechanism for planting and feeding seedlings in staggered mode for crutch seedlings - Google Patents
Single-screw transmission mechanism for planting and feeding seedlings in staggered mode for crutch seedlings Download PDFInfo
- Publication number
- CN212436330U CN212436330U CN202020528114.4U CN202020528114U CN212436330U CN 212436330 U CN212436330 U CN 212436330U CN 202020528114 U CN202020528114 U CN 202020528114U CN 212436330 U CN212436330 U CN 212436330U
- Authority
- CN
- China
- Prior art keywords
- seedling
- cam shaft
- bidirectional screw
- screw rod
- seedling feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 21
- 241000209094 Oryza Species 0.000 abstract description 28
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 25
- 235000009566 rice Nutrition 0.000 abstract description 25
- 241000196324 Embryophyta Species 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 241001166076 Diapheromera femorata Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Transplanting Machines (AREA)
Abstract
A single screw transmission mechanism for the staggered planting and seedling feeding of crutch seedlings belongs to agricultural machinery; the outer end parts of the left and right sides of a power output shaft of the transmission case are fixedly connected with the seedling feeding cam shaft and the bidirectional screw rod respectively and coaxially; a left cam group and a right cam group are respectively and fixedly arranged on the left side part and the right side part of the seedling feeding cam shaft, the left cam group and the right cam group are arranged in a crossed and staggered way by 90 degrees or 180 degrees in the circumferential direction of the seedling feeding cam shaft, a cam shaft supporting seat is fixedly arranged on the left end part of the seedling feeding cam shaft, a bidirectional screw nut is sleeved on a bidirectional screw rod in an axially movable way, and a screw rod supporting seat is fixedly arranged on the right end part of the bidirectional screw rod; the utility model discloses a left and right cam group in synchronous revolution ground drives rice transplanter seedling case successively and accomplishes vertical dislocation and plants and send the seedling, has realized that rice transplanter turns the seedling and plants the mechanized operation of transplanting rice seedlings, rational in infrastructure, simple, the operation is reliable, and the operation is of high quality.
Description
Technical Field
The utility model belongs to agricultural machinery, and mainly relates to a driving mechanism for driving a seedling box on a rice transplanter to complete dislocation seedling feeding motion so as to realize the turning seedling planting operation of the rice transplanter.
Background
The rice seedlings transplanting method is a new agricultural technology for rice transplanting, and has good ventilation, light transmission and temperature raising effects between adjacent rice plants after rice transplanting due to the configuration mode of' seedlings in rice plants formed by rice staggered planting, thereby providing high-quality natural environmental conditions for the growth and development of the rice plants and achieving the effects of increasing the yield of the rice unit area and improving the rice quality. However, due to the problems in the design of the conventional and available rice transplanting machines with various structures, the seedling box transmission mechanisms cannot realize and finish the longitudinal staggered planting and seedling delivery of the rice seedling boxes, and the advanced agricultural technology method for planting and transplanting rice seedlings by rice seedlings with raisins cannot realize mechanized operation, thereby influencing and limiting the popularization and application of the advanced agricultural technology.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art, combining the practical requirements of rice crutch seedling dislocation planting and seedling feeding operation, researching and designing a crutch seedling dislocation planting and seedling feeding single-screw transmission mechanism, and achieving the purpose of driving a rice transplanter seedling box to complete the longitudinal dislocation planting and seedling feeding and the mechanized rice crutch seedling transplanting operation.
The utility model discloses a basic design is: the single-screw transmission mechanism for the crutch seedling dislocation planting and seedling feeding comprises a transmission case, and the outer end parts of the left and right sides of a power output shaft of the transmission case are respectively and coaxially fixedly connected with a seedling feeding cam shaft and a bidirectional screw; a left cam group and a right cam group are respectively and fixedly arranged on the left side part and the right side part of the seedling feeding cam shaft, the left cam group and the right cam group are arranged in a crossed staggered way by 90 degrees or 180 degrees in the circumferential direction of the seedling feeding cam shaft, and a cam shaft supporting seat is fixedly arranged on the left end part of the seedling feeding cam shaft; the bidirectional screw is axially movably sleeved with a bidirectional screw nut, and the screw support seat is fixedly arranged at the right end of the bidirectional screw.
The utility model discloses a vertical dislocation of completion of synchronous revolution ground left and right cam group drives rice transplanter seedling case successively and plants and send the seedling, has realized that rice transplanter rice turning seedling plants the mechanized operation of transplanting rice seedlings, and is rational in infrastructure, simple, and the dislocation is planted and is sent the seedling operation reliably, and rice turning seedling plants and transplants the seedling of high quality, provides technical support for the popularization and application of advanced rice turning seedling planting agricultural technology.
Drawings
FIG. 1 is a schematic view of the overall structure of a single screw transmission mechanism for transplanting walking stick seedlings in a staggered manner.
Description of part numbers in the figures:
1. the seedling-feeding mechanism comprises a transmission case, 2, a bidirectional screw, 3, a screw supporting seat, 4, a bidirectional screw nut, 5, a right cam group, 6, a seedling-feeding cam shaft, 7, a cam shaft supporting seat, 8, a left cam group, 9 and a power output shaft.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. A single-screw transmission mechanism for transplanting walking stick seedlings in a staggered manner and feeding seedlings comprises a transmission case 1, wherein the outer end parts of the left side and the right side of a power output shaft 9 of the transmission case 1 are fixedly connected with a seedling feeding cam shaft 6 and a bidirectional screw rod 2 respectively in the same axle center; a left cam group 8 and a right cam group 5 are respectively fixedly arranged on the left side and the right side of the seedling feeding cam shaft 6, the left cam group 8 and the right cam group 5 are arranged in a crossed staggered way by 90 degrees or 180 degrees in the circumferential direction of the seedling feeding cam shaft 6, and a cam shaft supporting seat 7 is fixedly arranged on the left end part of the seedling feeding cam shaft 6; the bidirectional screw 2 is axially movably sleeved with a bidirectional screw nut 4, and the screw support seat 3 is fixedly arranged at the right end of the bidirectional screw 2.
When the transplanter is used in operation, the driving power of the transplanter respectively drives the seedling feeding cam shaft 6 and the bidirectional screw 2 to rotate through the power output shaft 9 of the transmission case 1, and the left cam group 8 and the right cam group 5 synchronously rotate to sequentially drive the seedling boxes of the transplanter to complete longitudinal dislocation planting and seedling feeding; meanwhile, the rotating bidirectional screw rod 2 drives the seedling box of the rice transplanter to complete the left-right reciprocating transverse movement through the bidirectional screw nut 4.
Claims (1)
1. The utility model provides a turning seedling dislocation is planted and is sent seedling single screw drive mechanism, includes transmission case (1), its characterized in that: the outer end parts of the left side and the right side of a power output shaft (9) of the transmission case (1) are fixedly connected with a seedling feeding cam shaft (6) and a bidirectional screw rod (2) in the same axle center respectively; a left cam group (8) and a right cam group (5) are respectively fixedly arranged on the left side and the right side of the seedling feeding cam shaft (6), the left cam group (8) and the right cam group (5) are arranged in a crossed staggered way by 90 degrees or 180 degrees in the circumferential direction of the seedling feeding cam shaft (6), and a cam shaft supporting seat (7) is fixedly arranged on the left end part of the seedling feeding cam shaft (6); the bidirectional screw rod (2) is axially movably sleeved with a bidirectional screw nut (4), and the screw rod supporting seat (3) is fixedly arranged at the right side end of the bidirectional screw rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528114.4U CN212436330U (en) | 2020-04-13 | 2020-04-13 | Single-screw transmission mechanism for planting and feeding seedlings in staggered mode for crutch seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020528114.4U CN212436330U (en) | 2020-04-13 | 2020-04-13 | Single-screw transmission mechanism for planting and feeding seedlings in staggered mode for crutch seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212436330U true CN212436330U (en) | 2021-02-02 |
Family
ID=74472737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020528114.4U Expired - Fee Related CN212436330U (en) | 2020-04-13 | 2020-04-13 | Single-screw transmission mechanism for planting and feeding seedlings in staggered mode for crutch seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212436330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615359A (en) * | 2021-08-02 | 2021-11-09 | 金华市农业科学研究院(浙江省农业机械研究院) | Staggered male parent transplanting device of hybrid rice transplanter |
-
2020
- 2020-04-13 CN CN202020528114.4U patent/CN212436330U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615359A (en) * | 2021-08-02 | 2021-11-09 | 金华市农业科学研究院(浙江省农业机械研究院) | Staggered male parent transplanting device of hybrid rice transplanter |
| CN113615359B (en) * | 2021-08-02 | 2022-05-24 | 金华市农业科学研究院(浙江省农业机械研究院) | Staggered male parent transplanting device of hybrid rice transplanter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204560203U (en) | Transplanter | |
| CN103262697B (en) | Planting mechanism of front inserted-type oilseed rape transplanter | |
| CN212436330U (en) | Single-screw transmission mechanism for planting and feeding seedlings in staggered mode for crutch seedlings | |
| CN212436329U (en) | Double-screw transmission mechanism for transplanting and feeding seedlings in staggered mode for crutch seedlings | |
| CN203301979U (en) | Transplanting mechanism of front inserting type oilseed rape transplanting machine | |
| CN208402438U (en) | A kind of cam-train combined type duplicate rows carrier vegetable transplanting machine structure | |
| CN208227655U (en) | A kind of fertilizer discharging mechanism of groundnut planter | |
| CN2349752Y (en) | Double controlled rice transplanting mechanism | |
| CN102783298A (en) | Wide-narrow-line adjustable triangular seedling rice seedling transplanting mechanism | |
| CN209994849U (en) | Double-row rice transplanter for rotor seedlings | |
| CN212436328U (en) | Transmission case for transplanting and feeding seedlings of crutch seedlings in staggered mode | |
| CN105123049A (en) | Uniform-rotating-speed two-dimensional wide and narrow transplanter | |
| CN205005467U (en) | Even rotational speed two dimension width transplanter | |
| CN205179710U (en) | Two dimension width interval transplanter | |
| CN205179711U (en) | Even rotational speed width plant spacing transplanter | |
| CN207911294U (en) | A kind of pneumatic seeder | |
| CN207135499U (en) | Wide-and narrow-row cripple's seedling rice transplanter | |
| CN207869847U (en) | A kind of agricultural cultivation machine and agriculture cultivating chamber | |
| CN105144940A (en) | Constant-rotating-speed wide and narrow plant spacing rice seedling transplanting machine | |
| CN207382847U (en) | A kind of towed pressure hole machine | |
| CN203537812U (en) | Four-non-bevel-gear planetary-gear-train wide-narrow-row-spaced oblique-Z-shaped maize transplanting mechanism | |
| CN2397712Y (en) | Rapid rice transplanting machine | |
| CN203384301U (en) | Pot seedling wide-narrow row transplanting mechanism adopting seven non-conical bevel gear planetary gear train | |
| CN203378249U (en) | Five-non-tapered bevel gear planetary gear train pot seedling wide and narrow row spacing transplanting mechanism | |
| CN202773338U (en) | High-frequency transplanting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |