CN103477738A - Chain-transmission weeding scarifier - Google Patents
Chain-transmission weeding scarifier Download PDFInfo
- Publication number
- CN103477738A CN103477738A CN201310440736.6A CN201310440736A CN103477738A CN 103477738 A CN103477738 A CN 103477738A CN 201310440736 A CN201310440736 A CN 201310440736A CN 103477738 A CN103477738 A CN 103477738A
- Authority
- CN
- China
- Prior art keywords
- handle
- sprocket wheel
- weeding
- chain
- chain wheel
- 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.)
- Granted
Links
- 238000009333 weeding Methods 0.000 title claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 14
- 241000196324 Embryophyta Species 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 abstract description 5
- 210000001699 lower leg Anatomy 0.000 abstract 2
- 240000000218 Cannabis sativa Species 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 239000002420 orchard Substances 0.000 description 6
- 238000009432 framing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
Abstract
Disclosed is a chain-transmission weeding scarifier. A rear chain wheel is installed on a clutch which is installed at one end of a power device, a fixing frame with a cavity is mounted at the front end of a rack, the rear chain wheel is sleeved in the cavity of the rear end of the fixing frame, a front fork is arranged at the front end of the fixing frame, a rotary shaft is mounted in bearings at two ends of the front fork, a front chain wheel is mounted in the middle of the rotary shaft, the front end of the fixing frame is sleeved on the front chain wheel, and a chain is sleeved on the front chain wheel and the rear chain wheel. A plurality of cutter discs are fixed on the rotary shaft on two sides of the front chain wheel, and bent weeding cutters and winding grass cut-off cutters are mounted on the cutter discs. A push handle is mounted at the rear end of a rack and a controller of the power device is mounted on a handle shank of the push handle. An adjusting bar is installed below the rack, and wheels are mounted on the adjusting bar. During usage, an operator holds the handle shank and a handle by hands, weeding cutters below the rack are attached to the ground and can be pushed into lower portions of low fruit tree branches for weeding and soil scarifying conveniently. The chain-transmission weeding scarifier is ingenious in structure, low in weight, small in size and wide in applicable range.
Description
Technical field
The invention belongs to the agricultural equipment technical field, relate to a kind of chain transmission weed and loose soil machine, the weeding that is adapted to especially the mountain region cafetal is loosened the soil.
Background technology
In the prior art, what approach with the technology of the present invention is a kind of small-size rotary tiller, by the tractor head, is driven, and rotary tillage mechanism, running gear and direction control mechanism, consists of, its volume, weight and power output are larger, are applicable to plough and weeding on the vacant lot after crop harvesting.Special orchards for some, as: cafetal, hillside orchard etc., relief, the lattice framing of fruit tree is short, on lattice framing, all can bear fruit, weeding and the work of loosening the soil can't be carried out in the existing small-size rotary tiller orchard special at these, exist and sail difficulty into, turn to difficulty, easily damage the problem of fruit tree.At present, these special orchards can only manually be used hoe carry out weeding and loosen the soil, and input personnel are many, and labour intensity is large, and inefficiency directly affects the economic benefit in orchard.
Summary of the invention
In prior art, there is the weeding difficulty of loosening the soil in the special hillside orchard such as cafetal, existing small-size rotary tiller can't carry out work therein, adopt the artificial weeding mode to exist the input personnel many, labour intensity is large, inefficiency, the problem of deficiency in economic performance, the invention provides a kind of chain transmission weed and loose soil machine, at central rack, power set laterally are installed, power set output shaft one end is installed centrifugal clutch, the output shaft of centrifugal clutch is connected with the power shaft of gearbox, change-speed gearing is installed in gearbox, sprocket wheel after installing on the output shaft of gearbox, fixed mount at the front end mounting strap cavity of frame, rear sprocket wheel is sleeved in the cavity of fixed mount rear end, the fixed mount front end is installed front fork, be installed with bearing on two terminations of front fork, rotating shaft is installed between bearing, the rotating shaft middle part is equipped with front sprocket wheel, fixed mount front end termination point casing is contained on front sprocket wheel, be set with chain on front sprocket wheel and rear sprocket wheel, cutterhead has a plurality of, be fixedly mounted in the rotating shaft of front sprocket wheel both sides, crooked weeding knife is installed on cutterhead and twines careless cutoff tool, rear end in frame is equipped with handle, the controller of power set is installed on the handle of handle, adjusting rod is installed below frame, installing wheel on adjusting rod.
Power set can be internal combustion engines, can be also electromotor.
The top of frame is equipped with handle, and the termination of handle is designed to horizontal handle, at the front fork front end, dust cover is installed.
Adopt the technical program, power set are by the weeding knife in sprocket wheel and chain drive rotating shaft, and weeding knife connects root by the weeds on earth's surface while rotating to be cut off, and, by ground surface soil plane pine, power set can be small-sized internal combustion engines, can be also electromotor.In use, operating personnel hold handle and handle, the weeding knife close proximity to ground of frame front end, and the height of complete machine is lower, and weeding knife can push short fruit tree lattice framing below easily to carry out weeding and loosens the soil.Due to power set are laterally installed, on the side direction output shaft of its gearbox, sprocket wheel can be installed, chain is installed on sprocket wheel and is carried out transmission; Owing to adopting chain drive, weeding knife is when running into hard object, and chain has certain cushioning effect; Due to the weeding knife bending, under cutter head, hook, can dig underground layer like a cork when rotating weeding, also can produce simultaneously and drive the power that complete machine advances, operating personnel, carrying out thereafter and controlling lightlyer, twine careless cutoff tool owing to being equipped with, and can prevent that weeds are wrapped in rotating shaft; Due to installing wheel below gearbox, the staff can carry out easily and turn in use, the operation light and flexible; Due to the machine delicate structure, it is lightweight, volume is little, and the scope of application is wider.
The accompanying drawing explanation
Fig. 1 is the side-looking structural representation of invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Embodiment
Embodiment: as depicted in figs. 1 and 2, a kind of chain transmission weed and loose soil machine, at frame 2 middle parts, power set 1 laterally are installed, power set 1 output shaft one end is installed centrifugal clutch 3, the output shaft of centrifugal clutch 3 is connected with the power shaft of gearbox 4, the interior installation change-speed gearing 7 of gearbox 4, sprocket wheel 8 after installing on the output shaft of gearbox 4, fixed mount 9 at the front end mounting strap cavity of frame 2, rear sprocket wheel 8 is sleeved in the cavity of fixed mount 9 rear ends, fixed mount 9 front ends are installed front fork 18, be installed with bearing 11 on two terminations of front fork 18, rotating shaft 15 is installed between bearing 11, rotating shaft 15 middle parts are equipped with front sprocket wheel 14, fixed mount 9 front end termination point casings are contained on front sprocket wheel 14, suit chain 10 on front sprocket wheel 14 and rear sprocket wheel 8, cutterhead 16 has six, be fixedly mounted in the rotating shaft 15 of front sprocket wheel 14 both sides, on cutterhead 16, be equipped with crooked weeding knife 12 and directly to twine careless cutoff tool 13, in the rear end of frame 2, handle 23 is installed, the controller 22 of power set is installed on the handle 21 of handle 23, adjusting rod 5 is installed below frame, on adjusting rod 5, installing wheel 6.
Power set 1 are internal combustion engines.
The top of frame 2 is equipped with handle 19, and the termination of handle 19 is designed to horizontal handle 20, at front fork 18 front ends, dust cover 17 is installed.
Claims (3)
1. chain transmission weed and loose soil machine, it is characterized in that: at frame (2) middle part, power set (1) laterally are installed, power set (1) output shaft one end is installed centrifugal clutch (3), the output shaft of centrifugal clutch (3) is connected with the power shaft of gearbox (4), change-speed gearing (7) is installed in gearbox (4), sprocket wheel (8) after installing on the output shaft of gearbox (4), fixed mount (9) at the front end mounting strap cavity of frame (2), rear sprocket wheel (8) is sleeved in the cavity of fixed mount (9) rear end, fixed mount (9) front end is installed front fork (18), be installed with bearing (11) on two terminations of front fork (18), rotating shaft (15) is installed between bearing (11), rotating shaft (15) middle part is equipped with front sprocket wheel (14), fixed mount (9) front end termination point casing is contained on front sprocket wheel (14), the upper suit of front sprocket wheel (14) and rear sprocket wheel (8) chain (10), cutterhead (16) has a plurality of, be fixedly mounted in the rotating shaft (15) of front sprocket wheel (14) both sides, on cutterhead (16), be equipped with crooked weeding knife (12) and directly to twine careless cutoff tool (13), in the rear end of frame (2), handle (23) is installed, the controller (22) of power set is installed on the handle (21) of handle (23), adjusting rod (5) is installed below frame, the upper installing wheel (6) of adjusting rod (5).
2. chain transmission weed and loose soil machine as claimed in claim 1, it is characterized in that: power set (1) can be internal combustion engines, can be also electromotor.
3. chain transmission weed and loose soil machine as claimed in claim 1 or 2, it is characterized in that: the top of frame (2) is equipped with handle (19), and the termination of handle (19) is designed to horizontal handle (20), at front fork (18) front end, dust cover (17) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440736.6A CN103477738B (en) | 2013-09-25 | 2013-09-25 | Chain conveyer weed and loose soil machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440736.6A CN103477738B (en) | 2013-09-25 | 2013-09-25 | Chain conveyer weed and loose soil machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103477738A true CN103477738A (en) | 2014-01-01 |
| CN103477738B CN103477738B (en) | 2016-02-17 |
Family
ID=49818617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440736.6A Expired - Fee Related CN103477738B (en) | 2013-09-25 | 2013-09-25 | Chain conveyer weed and loose soil machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103477738B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303625A (en) * | 2014-10-14 | 2015-01-28 | 庞群 | Small-sized weed extractor for ridge rows |
| CN106922643A (en) * | 2017-03-31 | 2017-07-07 | 唐钱 | Grass-remover |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3047995A (en) * | 1960-04-20 | 1962-08-07 | Frank E Chestnut | Weed shredder |
| CN2413471Y (en) * | 2000-01-18 | 2001-01-10 | 刘焕学 | Stubble cleaner for seedling field |
| CN1496671A (en) * | 2002-10-18 | 2004-05-19 | 安德烈亚斯・斯蒂尔两合公司 | Motor-driven weeding machine type hand light workover rig |
| CN1496672A (en) * | 2002-10-18 | 2004-05-19 | 安德烈亚斯・斯蒂尔两合公司 | Hand machine |
| CN2717184Y (en) * | 2004-07-14 | 2005-08-17 | 叶佐西 | Rotary cultivator |
| CN201290223Y (en) * | 2008-10-20 | 2009-08-19 | 山东临沂烟草有限公司沂水分公司 | Rotary tillage ridge-forming fertilizer spreader |
| CN201629999U (en) * | 2009-11-06 | 2010-11-17 | 周怀榕 | Manual-type weeding machine |
| CN203492337U (en) * | 2013-09-25 | 2014-03-26 | 通海达森工贸有限公司 | Chain driven weeding loosener |
-
2013
- 2013-09-25 CN CN201310440736.6A patent/CN103477738B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3047995A (en) * | 1960-04-20 | 1962-08-07 | Frank E Chestnut | Weed shredder |
| CN2413471Y (en) * | 2000-01-18 | 2001-01-10 | 刘焕学 | Stubble cleaner for seedling field |
| CN1496671A (en) * | 2002-10-18 | 2004-05-19 | 安德烈亚斯・斯蒂尔两合公司 | Motor-driven weeding machine type hand light workover rig |
| CN1496672A (en) * | 2002-10-18 | 2004-05-19 | 安德烈亚斯・斯蒂尔两合公司 | Hand machine |
| CN2717184Y (en) * | 2004-07-14 | 2005-08-17 | 叶佐西 | Rotary cultivator |
| CN201290223Y (en) * | 2008-10-20 | 2009-08-19 | 山东临沂烟草有限公司沂水分公司 | Rotary tillage ridge-forming fertilizer spreader |
| CN201629999U (en) * | 2009-11-06 | 2010-11-17 | 周怀榕 | Manual-type weeding machine |
| CN203492337U (en) * | 2013-09-25 | 2014-03-26 | 通海达森工贸有限公司 | Chain driven weeding loosener |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303625A (en) * | 2014-10-14 | 2015-01-28 | 庞群 | Small-sized weed extractor for ridge rows |
| CN106922643A (en) * | 2017-03-31 | 2017-07-07 | 唐钱 | Grass-remover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103477738B (en) | 2016-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160217 Termination date: 20190925 |