CN2040690U - New device for eliminating track of wheels of tractor - Google Patents
New device for eliminating track of wheels of tractor Download PDFInfo
- Publication number
- CN2040690U CN2040690U CN 88216549 CN88216549U CN2040690U CN 2040690 U CN2040690 U CN 2040690U CN 88216549 CN88216549 CN 88216549 CN 88216549 U CN88216549 U CN 88216549U CN 2040690 U CN2040690 U CN 2040690U
- Authority
- CN
- China
- Prior art keywords
- wheels
- lift arm
- lifting
- arm
- tractor
- 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.)
- Withdrawn
Links
Landscapes
- Agricultural Machines (AREA)
Abstract
The utility model provides a new device for eliminating track of wheels of the tractor which is a matched device of the seeder. The new device for eliminating track of wheels of the tractor adopts an eliminating track mechanism composed of a reasonable coupling mechanism, a lifting mechanism integrating with a lifting shaft of a ditching device of the seeder and a parallel four-connecting rod profiling mechanism to ensure the seeding quality and the simultaneously lifting of the eliminating track mechanism and the ditching device of the seeder and eliminate two lines of wide, deep and hard track of the tractor. The new device for eliminating track of wheels of the tractor has the advantages of simple structure, convenient operation and high reliability, and the new device for eliminating track of wheels of the tractor is handy and reasonable and can effectively solve the problems of the prior art.
Description
It is the corollary apparatus of sower in the agricultural machinery.
For many years in the mechanization seeding operation, ubiquity one does not have the difficult problem that solves, and promptly wheel tractor has been pressed into the hard rut seal of two 30 mm wides, 70-120 millimeters deep when seeding operation.Because trench digging requires just can not to be covered by soil so broadcast the seed at rut place, and be exposed on the hard soil layer for the 40-60 millimeter with sowing depth.Therefore seriously having influenced the quality of seeding operation, made normally germinating growth of crop, influenced the raising of grain yield, is one of problem that presses in the agricultural production solution.
It is reported both at home and abroad and once developed facility of the same type.Once developed a kind of " tractor wheel track soil-covering device " as the Soviet Union, because of its structure is not quoted by domestic than complexity.Domesticly begin research, it is reported that the homemade tractor in Red Star farm, Daxing, Beijing hangs the disk seal machine that goes out, and the rut that does of the some other place printing mechanism that disappears, be divided into disc type and fixing boots hair style substantially device for eliminating track of wheels from the fifties.But all because of unreasonable structure, particularly fail to solve with the plough synchronization lifting and with the problem of face of land profiling, and can not generally be applied in the agricultural production.
At the problem that above-mentioned prior art exists, the purpose of this utility model is exactly to design a kind of light and handy, reliable operation rational in infrastructure, simple, novel tractor device for eliminating track of wheels that operation quality is good, easy to operate.
Tractor device for eliminating track of wheels of the present utility model, the coupling mechanism of forming by main frame 1 and two identical bracing pieces 2, by lifting shaft 3, go up lift arm 4, lift arm connecting rod 5, lift arm 6, lifting arm 7, lifting arm spring 8 and promote the elevating mechanism that arm seat 9 is formed, and by connection seat fixed head 11, connection seat 12, two groups of identical connecting rod seam 13 up and down, break shovel fixed mount 14, break shovel 15, hitch 16, about the printing mechanism that goes out formed of two identical trailing bar pull bars 17, arc trailing bar 18, pull bar bearing pin 19 and extension springs 20 constituted.
Below in conjunction with the described embodiment of accompanying drawing, be described further.
Accompanying drawing 1. is the utility model tractor device for eliminating track of wheels structure chart
Accompanying drawing 2. is soldering group component main frame structure figure of the present utility model
Accompanying drawing 3. is soldering group component break shovel fixed rack structure figure of the present utility model
Accompanying drawing 4. is a connecting rod seam structure chart of the present utility model
The utility model device for eliminating track of wheels, the main frame 1 of its coupling part are rectangle Combination Welding parts that is welded into by a lateral type steel pipe 21 vertical channel-section steel 22 identical with two and length and lateral type steel pipe 21 identical horizontal band steels 23.Horizontal band steel 23 usefulness screws on the main frame 1 fix with sower master front-axle beam and connect.Cant beam links with screw before the upper end of two identical bracing pieces 2 and the sower, and its lower end links by screw and main frame 1.The shape steel tube 21 of main frame 1 fixes by screw on the Combination Welding part connection seat 12 and connection seat fixed head 11.Connection seat 12 is with two groups of identical connecting rod seam 13 and break shovel fixed mount 14 are to be hinged by four bearing pins to form the parallel four connecting rod feeler mechanisms that adaptation to the ground changes, keeps the depth of implements unanimity up and down.Fixedly chute of break shovel is arranged on the break shovel fixed mount 14, fix and regulate the depth and the angle of penetration of break shovel 15 by jackscrew.In break shovel fixed mount 14 lower ends hitch 16 is installed also, this 16 is a Combination Welding part, is connected with left and right two identical trailing bar pull bars 17 by pull bar bearing pin 19 on the frame 16, and the end of pull bar 17 is screwed and connects arc trailing bar 18.Extension spring 20 upper ends are connected on the break shovel fixed mount 14, and the front end of lower end and trailing bar pull bar 17 links, to 18 stable pressurizations of trailing bar.The rear end upgrade block of Combination Welding part hitch 16 is connected by the lower end of bearing pin with lifting arm 7, and lifting arm 7 upper ends and lift arm 6 left ends socket-connect, and lifting arm spring 8 is enclosed within on the lifting arm 7, and its lower end is spacing by spring preload position-limitting pin.Lift arm 6 promotes arm seat 9 with the Combination Welding part and is hinged, the right-hand member of lift arm 6 reaches upward with lift arm connecting rod 5, and lift arm 4 usefulness bearing pins are connected, last lift arm 4 and lifting shaft 3 are fixed by screw, and lifting shaft 3 fixes with pin with the hydraulically powered lift shaft of seed-furrow opener.
The tractor device for eliminating track of wheels of the present utility model use that matches with pinch roller formula sower.Be by left and right two cover rut device for eliminating track, by coupling mechanism, be fixedly mounted on the main front-axle beam of sower and the two ends of cant beam respectively.When tractor advances seeding operation, descend by the plough of hydraulic jack sower, the lifting shaft 3 that has also driven simultaneously device for eliminating track of wheels rotates, make lift arm 4, lift arm connecting rod 5, lift arm 6 is in down position, this moment, lift arm 6 left ends were pressed to lifting arm spring 8, lifting arm spring 8 promotes lifting arm 7 and moves downward, with lifting arm 7 joining hitch 16, descend simultaneously with the parallel four connecting rod feeler mechanisms that it is connected, again because the deadweight of parallel four connecting rod feeler mechanisms and each workpiece, cause break shovel 15 and covering device to descend rapidly, be in the operating position.Thereby reach the purpose of interior soil of loose rut seal and earthing.
When seed-furrow opener rose, same, device for eliminating track of wheels also rose synchronously with seed-furrow opener.
Compared with the prior art the utility model not only has simple and reasonablely, in light weight, and easy to operate, reliable operation, operation quality are good, have effectively solved the problem that prior art exists.
Claims (4)
1, a kind of tractor device for eliminating track of wheels, constituted by elevating mechanism, coupling mechanism, the printing mechanism that goes out, the elevating mechanism that is characterised in that of the present utility model is made up of lifting shaft 3, last lift arm 4, lift arm connecting rod 5, lift arm 6, lifting arm 7, lifting arm spring 8 and lifting arm seat 9, and coupling mechanism is made up of with two identical bracing pieces 2 main frame 1.Go out printing mechanism by connection seat fixed head 11, connection seat 12, two groups of identical connecting rod seam 13 up and down, break shovel fixed mount 14, break shovel 15, hitch 16, about two identical trailing bar pull bars 17, arc trailing bar 18, pull bar bearing pin 19 and extension springs 20 formed.
2, tractor device for eliminating track of wheels as claimed in claim 1, the lifting shaft 3 that it is characterized in that elevating mechanism is to fix by pin and the hydraulically powered lift shaft of seed-furrow opener, lifting shaft 3 usefulness screws fix with last lift arm 4 and connect, last lift arm 4 links with bearing pin with the right-hand member of lift arm connecting rod 5 and lift arm 6, lift arm 6 is hinged with lifting arm seat 9, lift arm 6 left ends and lifting arm 7 upper ends socket-connect, lifting arm spring 8 is enclosed within on the lifting arm 7, spring 8 lower ends are spacing by spring preload position-limitting pin, and lifting arm 7 lower ends link with the upgrade block of bearing pin and hitch 16 rear ends.
3, tractor device for eliminating track of wheels as claimed in claim 1, it is characterized in that horizontal band steel 23 on the main frame 1 of coupling mechanism fixes with the main front-axle beam of sower by screw connects, two identical bracing piece 2 lower ends link with screw and main frame 1, and the upper end fixes with screw with the preceding cant beam of sower and connects.
4, tractor device for eliminating track of wheels as claimed in claim 1, it is characterized in that going out printing mechanism on, following two groups of identical connecting rod seam 13 and break shovel fixed mount 14 are to be hinged by four bearing pins to form parallel four connecting rod feeler mechanisms with connection seat 12, break shovel 15 is regulated and is fixed in the holddown groove of break shovel fixed mount 14 by jackscrew, hitch 16 also is equipped with in break shovel fixed mount 14 lower ends, be connected with a left side through pull bar bearing pin 19 on the hitch 16, right two identical trailing bar pull bars 17, pull bar 17 ends are screwed and connect arc trailing bar 18, extension spring 20 upper ends are connected on the break shovel fixed mount 14, and the lower end connects with trailing bar pull bar 17 front ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216549 CN2040690U (en) | 1988-12-29 | 1988-12-29 | New device for eliminating track of wheels of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216549 CN2040690U (en) | 1988-12-29 | 1988-12-29 | New device for eliminating track of wheels of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2040690U true CN2040690U (en) | 1989-07-12 |
Family
ID=4849157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88216549 Withdrawn CN2040690U (en) | 1988-12-29 | 1988-12-29 | New device for eliminating track of wheels of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2040690U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046869A (en) * | 2017-04-28 | 2017-08-18 | 赤水市亿成生物科技有限公司 | Rhizoma Gastrodiae plantation equipment of digging pit |
| CN109005691A (en) * | 2018-06-28 | 2018-12-18 | 蒋晓进 | One kind being based on Rice Cropping rice transplanter track apparatus for leveling |
| CN109526273A (en) * | 2018-11-23 | 2019-03-29 | 阚振国 | A kind of loosening device automatically adjusting working depth |
| CN109526274A (en) * | 2018-11-23 | 2019-03-29 | 阚振国 | Device for the soil that the loose tire by farm implements dragger is compacted |
| CN110999578A (en) * | 2019-12-13 | 2020-04-14 | 叶秋敏 | Agricultural is with whole ground all-in-one that weeds |
-
1988
- 1988-12-29 CN CN 88216549 patent/CN2040690U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046869A (en) * | 2017-04-28 | 2017-08-18 | 赤水市亿成生物科技有限公司 | Rhizoma Gastrodiae plantation equipment of digging pit |
| CN109005691A (en) * | 2018-06-28 | 2018-12-18 | 蒋晓进 | One kind being based on Rice Cropping rice transplanter track apparatus for leveling |
| CN109526273A (en) * | 2018-11-23 | 2019-03-29 | 阚振国 | A kind of loosening device automatically adjusting working depth |
| CN109526274A (en) * | 2018-11-23 | 2019-03-29 | 阚振国 | Device for the soil that the loose tire by farm implements dragger is compacted |
| CN109526274B (en) * | 2018-11-23 | 2021-11-05 | 合肥俊刚机械科技有限公司 | Device for loosening soil compacted by tires of agricultural implement tractors |
| CN109526273B (en) * | 2018-11-23 | 2021-11-09 | 宁夏养正苗木有限公司 | Soil loosening device capable of automatically adjusting working depth |
| CN110999578A (en) * | 2019-12-13 | 2020-04-14 | 叶秋敏 | Agricultural is with whole ground all-in-one that weeds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105874944B (en) | Trench digging profiling pneumatic type vegetable precision seeder | |
| CN110122011B (en) | Wheat root-cutting layered fertilizer applicator convenient for row spacing adjustment | |
| CN2040690U (en) | New device for eliminating track of wheels of tractor | |
| CN208063762U (en) | Tilt transplanting type cassava planting machine | |
| CN108541444B (en) | Caragana microphylla stubble leveling harvester | |
| CN115669322A (en) | Grooving and seeding device based on straw pressing die covering | |
| CN215188181U (en) | Intertillage topdressing ridging equipment | |
| CN108419493A (en) | Tilt transplanting type cassava planting machine | |
| CN112690069A (en) | Unmanned crawler-type multi-row intelligent no-tillage planter | |
| CN2652104Y (en) | Air suction type precision sower | |
| CN111194593A (en) | Front-mounted rape seeder | |
| CN206686544U (en) | A kind of middle rotary tillage ridger | |
| CN2686284Y (en) | Horizontal and vertival field-copying ratary tillage and zero-tillage two-purpose trench-plowing seeder | |
| CN217905090U (en) | Traction no-tillage seeder | |
| CN2354323Y (en) | Apparatus for sowing wheat, fertilizing and covering film | |
| CN2392353Y (en) | Wheat sowing machine | |
| CN215835797U (en) | Hydraulic turnover plow | |
| CN211531770U (en) | Self-propelled wheat field ditching device | |
| CN204425962U (en) | A kind of new-type small tractor tractor seeder | |
| CN2308233Y (en) | Double-wing superdeep soil loosening special shovel | |
| CN220023554U (en) | Hanging type self-driven direct seeding machine | |
| CN204796087U (en) | Rotary cultivator and potato planter built -up connection mechanism | |
| CN221306486U (en) | Ditching device of no-tillage planter | |
| CN220441266U (en) | Pure electric crop seeder | |
| CN214102255U (en) | Portable seeder with furrow opener as connecting center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |