CN203492337U - Chain driven weeding loosener - Google Patents
Chain driven weeding loosener Download PDFInfo
- Publication number
- CN203492337U CN203492337U CN201320593171.0U CN201320593171U CN203492337U CN 203492337 U CN203492337 U CN 203492337U CN 201320593171 U CN201320593171 U CN 201320593171U CN 203492337 U CN203492337 U CN 203492337U
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- CN
- China
- Prior art keywords
- frame
- weeding
- handle
- sprocket wheel
- rotating shaft
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- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a chain driven weeding loosener. A clutch, installed at one end of a power device, is equipped with a rear chain wheel, the front end of a frame is equipped with a fixed frame with a cavity, and the rear chain wheel is sleeved in the cavity at the rear end of the fixed frame; the front end of the fixed frame is equipped with a front fork, a rotating shaft is installed in bearings positioned at two ends of the front fork, and the central section of the rotating shaft is equipped with a front chain wheel sleeved with an end head of the front end of the fixed frame; a chain is respectively sleeved on the front chain wheel and the rear chain wheel; a plurality of cutter heads are fixedly installed on the rotating shaft at two sides of the front chain wheel, and the cutter heads are equipped with crooked weeding knives and wound grass cut-off knives; and the rear end of the frame is equipped with a push handle, a handle unit of the push handle is equipped with a controller of the power device, an adjusting rod is installed under the frame, and carriage wheels are installed on the adjusting rod. When the chain driven weeding loosener is used, the handle unit and a hand grip are held by an operator, the weeding knives at the front end of the frame are clung to the ground, and the weeding knives can be conveniently pushed under low fruit tree branches for weeding and loosening. The chain driven weeding loosener is ingenious in structure, light in weight and small in size, and can be widely used.
Description
Technical field
The utility model belongs to agricultural equipment technical field, relates to a kind of chain transmission weed and loose soil machine, and the weeding that is adapted to especially mountain region cafetal is loosened the soil.
Background technology
In the prior art, what approach with the utility model technology is a kind of small-size rotary tiller, by 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.For some special orchards, as: cafetal, hillside orchard etc., relief, the lattice framing of fruit tree is short, on lattice framing, all can bear fruit, existing small-size rotary tiller cannot carry out weeding and the work of loosening the soil in these special orchards, exists and sails 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 cannot carry out work therein, adopt artificial weeding mode to exist input personnel many, labour intensity is large, inefficiency, the problem of deficiency in economic performance, the utility model provides a kind of chain transmission weed and loose soil machine, at central rack, power set are laterally installed, centrifugal clutch is installed in power set output shaft one end, 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, fixed mount front end is installed front fork, on two terminations of front fork, be installed with bearing, rotating shaft is installed between bearing, rotating shaft middle part is provided with front sprocket wheel, fixed mount front end termination point casing is contained on front sprocket wheel, on front sprocket wheel and rear sprocket wheel, be set with chain, 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 provided 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 provided with handle, and the termination of handle is designed to horizontal handle, at 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; Because weeding knife is crooked, under cutter head, hook, when rotating weeding, can dig like a cork in underground layer, also can produce the power that drives complete machine to advance simultaneously, operating personnel, carrying out thereafter and controlling lightlyer, twine careless cutoff tool owing to being provided with, and can prevent that weeds are wrapped in rotating shaft; Due to installing wheel below gearbox, staff can carry out easily and turn in use, operation light and flexible; Due to the machine delicate structure, it is lightweight, volume is little, and the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
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 are laterally installed, centrifugal clutch 3 is installed in power set 1 output shaft one end, 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, on two terminations of front fork 18, be installed with bearing 11, rotating shaft 15 is installed between bearing 11, rotating shaft 15 middle parts are provided with front sprocket wheel 14, fixed mount 9 front end termination point casings are contained on front sprocket wheel 14, on front sprocket wheel 14 and rear sprocket wheel 8, be set with chain 10, cutterhead 16 has six, be fixedly mounted in the rotating shaft 15 of front sprocket wheel 14 both sides, on cutterhead 16, be provided 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.
The top of frame 2 is provided 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) are laterally installed, centrifugal clutch (3) is installed in power set (1) output shaft one end, 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), on two terminations of front fork (18), be installed with bearing (11), rotating shaft (15) is installed between bearing (11), rotating shaft (15) middle part is provided 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 provided 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, 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, is characterized in that: the top of frame (2) is provided 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 |
|---|---|---|---|
| CN201320593171.0U CN203492337U (en) | 2013-09-25 | 2013-09-25 | Chain driven weeding loosener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593171.0U CN203492337U (en) | 2013-09-25 | 2013-09-25 | Chain driven weeding loosener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492337U true CN203492337U (en) | 2014-03-26 |
Family
ID=50323364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593171.0U Withdrawn - After Issue CN203492337U (en) | 2013-09-25 | 2013-09-25 | Chain driven weeding loosener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203492337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477738A (en) * | 2013-09-25 | 2014-01-01 | 通海达森工贸有限公司 | Chain-transmission weeding scarifier |
| CN105122988A (en) * | 2015-08-21 | 2015-12-09 | 盛焕 | Automatic hoeing machine |
| CN106538505A (en) * | 2016-10-21 | 2017-03-29 | 钟立朋 | A kind of orchard weeder |
-
2013
- 2013-09-25 CN CN201320593171.0U patent/CN203492337U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477738A (en) * | 2013-09-25 | 2014-01-01 | 通海达森工贸有限公司 | Chain-transmission weeding scarifier |
| CN103477738B (en) * | 2013-09-25 | 2016-02-17 | 通海达森工贸有限公司 | Chain conveyer weed and loose soil machine |
| CN105122988A (en) * | 2015-08-21 | 2015-12-09 | 盛焕 | Automatic hoeing machine |
| CN105122988B (en) * | 2015-08-21 | 2017-04-26 | 盛焕 | Automatic hoeing machine |
| CN106538505A (en) * | 2016-10-21 | 2017-03-29 | 钟立朋 | A kind of orchard weeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20160217 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20160217 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |