CN2629400Y - Weeding machine - Google Patents
Weeding machine Download PDFInfo
- Publication number
- CN2629400Y CN2629400Y CN 03265368 CN03265368U CN2629400Y CN 2629400 Y CN2629400 Y CN 2629400Y CN 03265368 CN03265368 CN 03265368 CN 03265368 U CN03265368 U CN 03265368U CN 2629400 Y CN2629400 Y CN 2629400Y
- Authority
- CN
- China
- Prior art keywords
- grass
- weeding
- flywheel
- remover
- utility
- 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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- Soil Working Implements (AREA)
Abstract
The utility model discloses a weeder. A main body is an oblong framework (4); the oblong framework is provided with a reduction gearbox (1), whose reduction gear wheel is provided with a gimbal shaft (11) is connected with the power device; the output shaft of the reduction gearbox (1) is provided with a flywheel (2); the flywheel (2) is connected with a weeder device (5) through a chain (20); the front end of the framework (4) is provided with a depth limiting wheel (7). A weeding shovel (51) of the weeder device (5) of the utility model is rotated along the driving of an output shaft (3), the fly wheel (2) and the chain (20), and the weeding shovel (51) rotates and then weeds the grass and meanwhile looses the earth. The utility model has a good weeding effect, saving energy and labor, simple structure, and economical operation.
Description
Technical field:
The utility model relates to a kind of farm machinery, particularly a kind of grass-remover.
Background technology:
At present, field seedling stage or cultivation uproot have still with manually hoeing up weeds, time-consuming, effort; And great majority adopt chemical herbicide to eliminate weeds in field, but use chemical herbicide not only to improve production cost, but also increased the drug residue of chemical herbicide in the soil, influence the second stubble crop growth, in addition, also contaminated environment be the more important thing is and caused soil compaction, and the edaphon activity slows down and causes the crops growth of seedling to slow down.
The utility model content:
The purpose of this utility model is to provide a kind of adaptation crops seedling stage or intertillage field to hoe up weeds, again can loose warm and sunny seedling between soil, and hoe up weeds effective save time, the labour-saving grass-remover.
For achieving the above object, the technical solution adopted in the utility model is: this grass-remover main body is the rectangle frame, frame is provided with reduction box, the reduction gearing of this reduction box is connected with for ten thousand nodal axisns that are connected with power set, the output shaft of reduction box is provided with flywheel, flywheel links to each other with weeding device by chain, and the frame front end is provided with gauge wheel.
As a kind of improvement project of the utility model be: the two ends, the output shaft left and right sides of reduction box are connected with the movable joint axle respectively, on left and right movable joint axle, be respectively equipped with flywheel, flywheel links to each other with weeding device by chain, gauge wheel be made as with left and right sides movable joint axle cog the symmetry two gauge wheels.
As the another kind of improvement project of the utility model be: weeding device is the sickleshaped weeding hoe, and weeding hoe is located on the axle of bearing box, and bearing is connected with chain.
As another improvement project of the utility model be: the axle on the bearing box is provided with axle sleeve, and weeding hoe links to each other with axle sleeve.
As another improvement project of the utility model be: frame is provided with for hanging the lifting arm that is connected with actuating unit.
As another improvement project of the utility model be: frame is provided with fixed mount.
During use, the reduction box of the utility model grass-remover is connected with power set by ten thousand nodal axisns, as available farm tractor as power set, by the farm work of tractor-drawn grass-remover.The weeding hoe of weeding device is rotated by the output shaft of reduction box, flywheel, chain drive, when weeding hoe rotates grass is removed, and is simultaneously that the ground pine is warm and sunny, hoe up weeds effective, save time, laborsaving, simple in structure, economical and practical.In addition, regulate the gauge wheel height and can locate the depth that weeding hoe is hoed the fields.Because the two ends, the output shaft left and right sides of reduction box of the present utility model are connected with the movable joint axle respectively, left and right movable joint axle respectively is connected with weeding device by flywheel, chain, such three weeding device can be uprooted ground, three ridges simultaneously, regulate the distance of movable joint axle and reduction gearbox output shaft, just can reach the distance that makes between three weeding device in left, center, right and change, adapt to the crops field of different row spacings.Weeding device of the present utility model links to each other with flywheel by chain, and the weeding hoe of weeding device overhead has certain distance, thus the utility model applicable to weeding in the crop field that certain altitude is arranged, the scope of application is wide.Because the weeding hoe of weeding device links to each other with rotating shaft by axle sleeve, is convenient to change weeding hoe like this.The utility model also is provided with on frame for hanging the lifting arm that is connected with actuating unit, when the suspension of steering maneuver device upwards promoted, lifting arm can lift grass-remover, made weeding hoe liftoff, when stopping farm work, weeding device can be risen like this, be convenient on road, walk.
Description of drawings:
Fig. 1 is the front view of the utility model grass-remover.
Fig. 2 is the right view of the utility model grass-remover shown in Figure 1.
Embodiment:
As shown in Figure 1 and Figure 2, the utility model grass-remover, its main body is a rectangle frame 4, frame 4 is a framework wooden or made of iron, reduction box 1 is located in frame 4 middle parts, reduction box 1 is common deceleration device, and the reduction gearing of reduction box 1 is connected with for ten thousand nodal axisns, 11, ten thousand nodal axisns 11 that are connected with power set and is positioned at frame 4 front ends; Frame 4 front ends are provided with gauge wheel 7, i.e. secured adjusted plate on frame 4, adjustable plate is provided with adjustment hole, is positioned on the adjustable plate by regulating the connecting rod of pin with gauge wheel 7, and gauge wheel 7 can move up and down at adjustable plate by connecting rod and reach the height of regulating gauge wheel 7; The utility model is set up flywheel 2 on the output shaft 3 of reduction box 1, chain 20 is housed on the flywheel 2, and chain 20 extension downwards is connected with weeding device 5.The utility model also can connect movable joint axle 31,32 respectively at two ends, reduction box 1 output shaft, 3 left and right sides, on left and right movable joint axle 31,32, be respectively equipped with flywheel 21,22, flywheel 21,22 connects left and right weeding device respectively by chain, just be connected with three weeding device 5 in left, center, right like this on the output shaft 3 of the utility model reduction box 1, correspondingly gauge wheel 7 also be made as with left and right sides movable joint axle 31,32 on two symmetrical gauge wheels of flywheel 21,22; The bearing of left and right movable joint axle 31,32 is installed on the support of bearing 33, and the support of bearing 33 is flexible connection with frame 4, and the support of bearing 33 can move on frame 4, is used for regulating the spacing of left, center, right weeding device 5, to adapt to the different row spacings of crops.Be provided with chain cover 6 along chain 20 below frame 4, chain cover 6 lower ends upwards have shape of a hoof mouth 61 respectively, the fixing bearing box of weeding device 5 at shape of a hoof mouth 61 places; Weeding device 5 can be common weeding hoe, also can be sickleshaped weeding hoe 51, and weeding hoe 51 is located in the rotating shaft, changes weeding hoe for convenience, is provided with axle sleeve in rotating shaft, and weeding hoe 51 is fixed on the axle sleeve.The utility model is provided with for hanging the lifting arm 8 that is connected with actuating unit at frame 4 front ends, and promptly an end of lifting arm 8 is fixedlyed connected with frame 4 front end cross beams, and the other end is connected for hanging with actuating unit; In order to make the stable rise of grass-remover, the utility model also is provided with fixed mount on frame 4, promptly on frame 4 back rest middle part, left and right beam, be respectively equipped with pull bar obliquely, three pull bars weld together on frame 4 tops and are a fulcrum, and fulcrum is established forward for having with power set and drawn high the pull bar 9 that bar is connected thus.
Claims (6)
1, a kind of grass-remover, it is characterized in that: this grass-remover main body is rectangle frame (4), described frame (4) is provided with reduction box (1), the reduction gearing of this reduction box (1) is connected with for ten thousand nodal axisns (11) that are connected with power set, the output shaft (3) of described reduction box (1) is provided with flywheel (2), flywheel (2) links to each other with weeding device (5) by chain (20), and described frame (4) front end is provided with gauge wheel (7).
2, according to the described grass-remover of claim 1, it is characterized in that: output shaft (3) two ends, the left and right sides of described reduction box (1) are connected with movable joint axle (31,32) respectively, on left and right movable joint axle (31,32), be respectively equipped with flywheel (21,22), described flywheel (21,22) links to each other with weeding device by chain, described gauge wheel (7) be made as with left and right movable joint axle (31,32) cog (21,22) symmetry two gauge wheels.
3, grass-remover according to claim 1 and 2 is characterized in that: described weeding device (5) is a sickleshaped weeding hoe (51), and weeding hoe (51) is located on the axle of bearing box, and bearing is connected with described chain (20).
4, grass-remover according to claim 3 is characterized in that: the axle on the described bearing box is provided with axle sleeve, and described weeding hoe (51) links to each other with axle sleeve.
5, according to claim 1 or 2 described grass-removers, it is characterized in that: described frame (4) is provided with for hanging the lifting arm (8) that is connected with actuating unit.
6, grass-remover according to claim 5 is characterized in that: described frame (4) is provided with fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265368 CN2629400Y (en) | 2003-07-01 | 2003-07-01 | Weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03265368 CN2629400Y (en) | 2003-07-01 | 2003-07-01 | Weeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2629400Y true CN2629400Y (en) | 2004-08-04 |
Family
ID=34297736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03265368 Expired - Fee Related CN2629400Y (en) | 2003-07-01 | 2003-07-01 | Weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2629400Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993409A (en) * | 2017-05-27 | 2017-08-01 | 宁夏萌塞杞种植专业合作社 | Grass-remover between novel intelligent sense of touch plough coulter type matrimony vine plant |
| CN109757136A (en) * | 2019-03-13 | 2019-05-17 | 农业农村部南京农业机械化研究所 | Integrated offset orchard soil-loosening weeder |
-
2003
- 2003-07-01 CN CN 03265368 patent/CN2629400Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993409A (en) * | 2017-05-27 | 2017-08-01 | 宁夏萌塞杞种植专业合作社 | Grass-remover between novel intelligent sense of touch plough coulter type matrimony vine plant |
| CN109757136A (en) * | 2019-03-13 | 2019-05-17 | 农业农村部南京农业机械化研究所 | Integrated offset orchard soil-loosening weeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |