CN203968628U - Plough line-spacing adjusting device - Google Patents
Plough line-spacing adjusting device Download PDFInfo
- Publication number
- CN203968628U CN203968628U CN201420368359.XU CN201420368359U CN203968628U CN 203968628 U CN203968628 U CN 203968628U CN 201420368359 U CN201420368359 U CN 201420368359U CN 203968628 U CN203968628 U CN 203968628U
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- CN
- China
- Prior art keywords
- sliding tube
- adjusting
- rod
- spacing
- line
- 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
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Abstract
The utility model discloses a kind of plough line-spacing adjusting device, it is characterized in that: mounting rod is cemented in frame, empty set sliding tube on it, has realized sliding tube along the free horizontal movement of mounting rod; Ditching device is fixed on sliding tube by connecting plate and U-bolt, can move with sliding tube; Kinematic link one end and sliding tube are hinged, and the other end is connected with Connection Block, and realizing sliding tube is the symmetry adjusting of ditching device; Adjusting screw(rod) is connected in frame, and empty set enters stage clip, Connection Block successively, packs into screw-in adjusting handle, has realized the operation of the simple and flexible of ditching device line-spacing adjustment.Carry out symmetrical equidistant adjusting of seed-furrow opener line-spacing with the utility model, it is simple to operate, and convenient disassembly effectively reduces labour intensity, has improved operating efficiency and the quality of facility.
Description
Technical field
The utility model relates to ditching component row spacing regulating mechanism in agricultural planting process, belongs to agricultural mechanical field.
Background technology
In agricultural planting process, plough is conventional parts, conventionally symmetry is arranged on the both sides of frame, taking existing two conventional row ditching devices as example, carry out when line-spacing regulates conventionally will ditching device being unloaded by demounting bolt and connecting plate, determine again the position of two ploughs in left and right according to the line-spacing of selecting by survey tool, adjustment process is bothered very much, be difficult to ensure the symmetrical effect of plough simultaneously, thereby affect operating efficiency and the quality of facility.
Summary of the invention
The utility model is for avoiding the existing weak point of above-mentioned prior art, provide a kind of line-spacing symmetrical tunable arrangement, can complete ditching device line-spacing symmetrical adjusting automatically, it is simple to operate flexibly, in alleviating sower workload, improve operating efficiency and the quality of sower.
The utility model is that technical solution problem adopts following technical scheme:
The design feature of the utility model plough line-spacing adjusting device is: it is upper that described mounting rod (2) is cemented in frame (1), empty set sliding tube (6) on it; Described ditching device (3) is fixed on sliding tube (6) by connecting plate (5) and U-bolt (4); Described kinematic link (7) one end and sliding tube (6) are hinged, and the other end is arranged on Connection Block (10); It is upper that described adjusting screw(rod) (8) is connected to frame (1), and on it, empty set enters stage clip (11), Connection Block (10) successively, packs into and screw in adjusting handle (9).
The design feature of the utility model plough line-spacing adjusting device is also:
Described adjusting screw(rod) (8) two ends arrange polished rod, and front middle part arranges screw thread, and rear middle part arranges base.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model adopts plough line-spacing adjusting device, and it is simple in structure, easy to loading and unloading, plough line-spacing regulates rapidly simple, ensure more accurately the symmetry of plough, thereby effectively reduced labour intensity, improved operating efficiency and the quality of facility.
2, the utility model mounting rod adopts rectangular steel pipe to coordinate with the rectangular surfaces of sliding tube, has effectively prevented the rotation of sliding tube; Connection Block is connected with sliding tube by kinematic link, because two drive links are that symmetry is arranged on Connection Block both sides, rotate adjusting handle, the motion of promotion Connection Block, thereby drive two kinematic link equidistance motions, drive sliding tube equidistantly to slide along mounting rod level, thereby the horizontal line that realizes smoothly ditching device equidistantly regulate apart from symmetry.
3, the utility model adopts adjusting screw(rod) structure.Adjusting screw(rod) two ends arrange polished rod and are convenient to be arranged in frame; Adjusting screw(rod) front middle part arranges screw thread, regulates by the helicitic texture of adjusting handle the symmetric row distance that increases ditching device; In the middle part of after adjusting screw(rod), base is set and is convenient to install stage clip, reduce the symmetric row distance of ditching device by the spring return of stage clip; Thereby realize the symmetric row distance of quick and convenient effective adjusting ditching device, and fixed reliably the line-spacing of plough.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the utility model;
Fig. 2 is the utility model ditching device connection diagram.
Number in the figure: 1 frame, 2 mounting rods, 3 ditching devices, 4U type bolt, 5 connecting plates, 6 sliding tubes, 7 kinematic links, 8 adjusting screw(rod)s, 9 adjusting handles, 10 Connection Blocks, 11 stage clips
Embodiment
Referring to Fig. 1 and Fig. 2, in the present embodiment, the version of plough line-spacing adjusting device is:
Mounting rod 2 is cemented in frame 1, empty set sliding tube 6 on it; Ditching device 3 is fixed on sliding tube 6 by connecting plate 5 and U-bolt 4; Kinematic link 7 one end and sliding tube 6 are hinged, and the other end is arranged on Connection Block 10; Adjusting screw(rod) 8 is connected in frame 1, and on it, empty set enters stage clip 11, Connection Block 10 successively, packs into and screws in adjusting handle 9.
The version that adjusting device is set is:
Adjusting screw(rod) 8 two ends arrange polished rod, and front middle part arranges screw thread, and rear middle part arranges base.
Install and regulate the course of work: taking two row ditching devices as example, when before sower work, plough line-spacing adjusting device is installed on sower, first two sliding tubes 6 is inserted in to mounting rod 2 both sides, fixed mounting rod is in frame 1; Secondly respectively two cover ditching devices 3 are connected on the sliding tube 6 of the right and left by connecting plate 5 and U bolt 4; Then spring 11, Connection Block 10 empty sets are entered in adjusting screw(rod) 8, pack into again and screw in adjusting handle 9, adjusting screw(rod) is fixed in frame, finally by two kinematic links 7, the sliding tube of the right and left 6 is connected together with middle Connection Block 10, complete the installation of plough line-spacing adjusting device.
According to the required line-spacing of different cultivars crop genetics, determine the distance between two ditching devices, rotate adjusting handle 9, regulate the position of ditching device 3, when the position of ditching device less than the required line-spacing of crop, clockwise rotate adjusting handle 9, by adjustment seat 10 and kinematic link 7, the drive pipe that horizontally slips is that ditching device 3 outwards slides, otherwise, rotate counterclockwise adjusting handle 9, rely on the elastic force of stage clip 11, push back connecting rod base 10, driving by kinematic link the pipe that horizontally slips is that ditching device 3 inwardly slides, reduce the distance between ditching device, until adjust to required size, because this structure is symmetrical, relying on regulating wheel 9 rotations to promote Connection Block 10, driving left and right kinematic link 6 to drive the pipe 8 that horizontally slips is simultaneously that ditching device 3 moves horizontally, effectively ensure the symmetry of plough, and need not disassemble ditch device and adjust, reduce labour intensity, therefore improved greatly operating efficiency and the quality of facility.
Claims (2)
1. plough line-spacing adjusting device, it is characterized in that: plough line-spacing adjusting device is made up of mounting rod (2), ditching device (3), U-bolt (4), connecting plate (5), sliding tube (6), kinematic link (7), adjusting screw(rod) (8), adjusting handle (9), Connection Block (10) and stage clip (11), it is upper that described mounting rod (2) is cemented in seeder frame (1), empty set sliding tube (6) on it; Described ditching device (3) is fixed on sliding tube (6) by connecting plate (5) and U-bolt (4); Described kinematic link (7) one end and sliding tube (6) are hinged, and the other end is arranged on Connection Block (10); It is upper that described adjusting screw(rod) (8) is connected to frame (1), and on it, empty set enters stage clip (11), Connection Block (10) successively, packs into and screw in adjusting handle (9).
2. plough line-spacing adjusting device according to claim 1, is characterized in that: described adjusting screw(rod) (8) two ends arrange polished rod, and front middle part arranges screw thread, and rear middle part arranges base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368359.XU CN203968628U (en) | 2014-07-07 | 2014-07-07 | Plough line-spacing adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368359.XU CN203968628U (en) | 2014-07-07 | 2014-07-07 | Plough line-spacing adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968628U true CN203968628U (en) | 2014-12-03 |
Family
ID=51966117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368359.XU Expired - Fee Related CN203968628U (en) | 2014-07-07 | 2014-07-07 | Plough line-spacing adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203968628U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508195A (en) * | 2016-09-13 | 2017-03-22 | 河北农业大学 | Cross inclined type width adjustable ditching machine |
| CN107493740A (en) * | 2016-06-14 | 2017-12-22 | 开县千山科技开发有限公司 | Beans shovel plants ditcher |
| CN109197133A (en) * | 2017-06-30 | 2019-01-15 | 凯斯纽印度私人有限公司 | Position regulating system for drum assembly |
| CN110972621A (en) * | 2020-01-16 | 2020-04-10 | 河南农业大学 | Single-seed sowing and ditching device for field nematode resistance identification test |
| CN114868487A (en) * | 2022-04-05 | 2022-08-09 | 陈品尚 | Accurate ditching device for agricultural planting and use method thereof |
-
2014
- 2014-07-07 CN CN201420368359.XU patent/CN203968628U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493740A (en) * | 2016-06-14 | 2017-12-22 | 开县千山科技开发有限公司 | Beans shovel plants ditcher |
| CN106508195A (en) * | 2016-09-13 | 2017-03-22 | 河北农业大学 | Cross inclined type width adjustable ditching machine |
| CN109197133A (en) * | 2017-06-30 | 2019-01-15 | 凯斯纽印度私人有限公司 | Position regulating system for drum assembly |
| CN110972621A (en) * | 2020-01-16 | 2020-04-10 | 河南农业大学 | Single-seed sowing and ditching device for field nematode resistance identification test |
| CN110972621B (en) * | 2020-01-16 | 2021-09-10 | 河南农业大学 | Single-seed sowing and ditching device for field nematode resistance identification test |
| CN114868487A (en) * | 2022-04-05 | 2022-08-09 | 陈品尚 | Accurate ditching device for agricultural planting and use method thereof |
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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: 20141203 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |