CN201182062Y - Cover belt type tilling-sowing machine with centrifugal clutch - Google Patents
Cover belt type tilling-sowing machine with centrifugal clutch Download PDFInfo
- Publication number
- CN201182062Y CN201182062Y CNU2008200201674U CN200820020167U CN201182062Y CN 201182062 Y CN201182062 Y CN 201182062Y CN U2008200201674 U CNU2008200201674 U CN U2008200201674U CN 200820020167 U CN200820020167 U CN 200820020167U CN 201182062 Y CN201182062 Y CN 201182062Y
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- centrifugal clutch
- engine
- belt
- piece
- clutch
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- Expired - Fee Related
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The utility model relates to a caterpillar cultivator with a centrifugal clutch, which is characterized in that a centrifugal clutch(24)is coaxially and integrally connected with an engine sheave(5); the centrifugal clutch(24)is provided with a shell(25), inside which a fixed sleeve(26)is arranged; the fixed sleeve(26)is provided with a link stopper(27) which sheathes flail blocks(28); a friction block(29)is arranged on the flail blocks(28) and is connected with the flail blocks(28) by means of springs(30). The flail blocks(28)are two or more in number; a pin key groove(31)is arranged on the fixed sleeve(26), through which the centrifugal clutch(24) is fixed on a crankshaft (23) of the engine. The caterpillar cultivator is of the capability of separating the power source and the power of the gear-box, which is convenient for starting up; after gear deceleration, power output stops, power is convenient to adjust, and only when the engine rotates at high speed, power can be outputted, so large torsional force can be generated; therefore output horsepower is large. The caterpillar cultivator is suitable for operation in fields and is time-saving, oil-saving and efficient.
Description
Technical field
The utility model relates to agricultural machinery technological field, especially a kind ofly covers the belt weeding seeding machine with centrifugal clutch.
Background technology
At present agricultural goes up to adopt and covers the belt weeding seeding machine and carry out the farmland and weed work, fertilising etc., and it is little mostly to have a volume, operates steadily the characteristics of flexible operation.But, because road wheel is for covering belt, corresponding weeding seeding machine weight increases, because the engine sheave is connected with gearbox all the time by belt, the low torsion of the rotating speed of engine is little during starting, the little starting difficulty of power output again, running into the hard soil requires great effort especially, in addition, promptly be when neutral gear, also consume too much energy.Therefore, at present employedly cover that the belt weeding seeding machine is time-consuming, excessive fuel consumption, production efficiency be low.
Summary of the invention
What the purpose of this utility model provided the big and energy-conservation band centrifugal clutch of a kind of power output covers the belt weeding seeding machine.The technical scheme that the utility model technical solution problem is taked is: comprise directive wheel, frame, apron plate, engine, engine sheave, belt, gearbox, gearbox sprocket wheel, middle chain, intermediate chain wheel, seeder, Seeding box, handlebar, clutch line, clutch handle, back suspension, an animal-drawn seed plough pin, plough hoe tool adjuster, plough hoe tool, universal wheel, crawler driving whell, crawler belt, engine shaft and side guard plate.It is characterized in that and coaxial disjunctor one centrifugal clutch of engine sheave, centrifugal clutch has a shell, be provided with fixed cover in the shell, have link stopper on the fixed cover, suit gets rid of piece on the link stopper, gets rid of friction block is set on the piece, get rid of between the piece relatively and connect with spring, the said piece that gets rid of is at two or more than two, and fixed cover is provided with the pin key groove, utilizes pin key that centrifugal clutch is fixed on the engine shaft.During work, get rid of piece spreading under action of centrifugal force and make friction block and housing contacts, under the effect of friction, drive shell and engine sheave and rotate, slack-off or when quitting work, friction block just separates automatically with shell when engine speed.
Because engine sheave of the present utility model and centrifugal clutch disjunctor, power source can be separated with power between the gearbox, be convenient to starting, after throttle reduced, power was not exported, be convenient to adjust, output is only just arranged when high engine speeds turns round, and therefore the torsion that produces is big, and power output is big, adapt to and to cover the belt weeding seeding machine in farm work, save time, fuel-efficient, efficient is high.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the front view of centrifugal clutch arrangement schematic diagram in the utility model;
Fig. 3 is the end view of centrifugal clutch arrangement schematic diagram in the utility model;
Among the figure, 1, directive wheel, 2, frame, 3, apron plate, 4, engine, 5, engine, sheave, 6, belt, 7, gearbox, 8, the gearbox sprocket wheel, 9, middle chain, 10, intermediate chain wheel, 11, seeder, 12, Seeding box, 13, handlebar, 14, the clutch line, 15, clutch handle, 16, the back hangs, and 17, the an animal-drawn seed plough pin, 18, plough hoe tool adjuster, 19, plough hoe tool, 20, universal wheel, 21, crawler driving whell, 22, crawler belt, 23, engine shaft, 24, centrifugal clutch, 25, shell, 26, fixed cover, 27, link stopper, 28, get rid of piece, 29, friction block, 30, spring, 31, the pin key groove, 32, side guard plate.
Embodiment
With reference to accompanying drawing, the technical scheme that the utility model technical solution problem is taked is: comprise directive wheel 1, frame 2, apron plate 3, engine 4, engine sheave 5, belt 6, gearbox 7, gearbox sprocket wheel 8, middle chain 9, intermediate chain wheel 10, seeder 11, Seeding box 12, handlebar 13, clutch line 14, clutch handle 15, back suspension 16, an animal-drawn seed plough pin 17, plough hoe tool adjuster 18, plough hoe tool 19, universal wheel 20, crawler driving whell 21, crawler belt 22, engine shaft 23 and side guard plate 32.It is characterized in that and engine sheave 5 coaxial disjunctor one centrifugal clutchs 24, centrifugal clutch 24 has a shell 25, be provided with fixed cover 26 in the shell 25, have link stopper 27 on the fixed cover 26, suit gets rid of piece 28 on the link stopper 27, gets rid of friction block 29 is set on the piece 28, get rid of relatively between the piece 28 and connect with spring 30, the said piece 28 that gets rid of is at two or more than two, and fixed cover 26 is provided with pin key groove 31, utilizes pin key that centrifugal clutch 24 is fixed on the engine shaft 23.
Claims (3)
1, a kind ofly cover the belt weeding seeding machine with centrifugal clutch, comprise directive wheel (1), frame (2), apron plate (3), engine (4), engine sheave (5), belt (6), gearbox (7), gearbox sprocket wheel (8), middle chain (9), intermediate chain wheel (10), seeder (11), Seeding box (12), handlebar (13), clutch line (14), clutch handle (15), the back hangs (16), an animal-drawn seed plough pin (17), plough hoe tool adjuster (18), plough hoe tool (19), universal wheel (20), crawler driving whell (21), crawler belt (22), engine shaft (23) and side guard plate (32), it is characterized in that and coaxial disjunctor one centrifugal clutch of engine sheave (5) (24), centrifugal clutch (24) has a shell (25), be provided with fixed cover (26) in the shell (25), have link stopper (27) on the fixed cover (26), link stopper (27) is gone up suit and is got rid of piece (28), get rid of friction block (29) is set on the piece (28), get rid of relatively between the piece (28) with spring (30) connection.
2, according to the said band centrifugal clutch of claim 1 cover the belt weeding seeding machine, it is characterized in that getting rid of piece (28) at two or more than two.
3, according to claim 1 or 2 said band centrifugal clutchs cover the belt weeding seeding machine, it is characterized in that fixed cover (26) is provided with pin key groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200201674U CN201182062Y (en) | 2008-04-07 | 2008-04-07 | Cover belt type tilling-sowing machine with centrifugal clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200201674U CN201182062Y (en) | 2008-04-07 | 2008-04-07 | Cover belt type tilling-sowing machine with centrifugal clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201182062Y true CN201182062Y (en) | 2009-01-21 |
Family
ID=40269797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200201674U Expired - Fee Related CN201182062Y (en) | 2008-04-07 | 2008-04-07 | Cover belt type tilling-sowing machine with centrifugal clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201182062Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046822A (en) * | 2017-04-13 | 2017-08-18 | 冯元 | Miniature tracked agricultural robot |
| CN109661873A (en) * | 2018-10-23 | 2019-04-23 | 泰州樱田农机制造有限公司 | A kind of hand sowing machine |
| CN110273934A (en) * | 2018-03-16 | 2019-09-24 | 天佑电器（苏州）有限公司 | Clutch and electric tool, garden instrument and food refuse disposer with it |
| CN112772051A (en) * | 2019-11-11 | 2021-05-11 | 冯月光 | Water film seeder |
-
2008
- 2008-04-07 CN CNU2008200201674U patent/CN201182062Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046822A (en) * | 2017-04-13 | 2017-08-18 | 冯元 | Miniature tracked agricultural robot |
| CN110273934A (en) * | 2018-03-16 | 2019-09-24 | 天佑电器（苏州）有限公司 | Clutch and electric tool, garden instrument and food refuse disposer with it |
| CN110273934B (en) * | 2018-03-16 | 2024-05-10 | 天佑电器（苏州）有限公司 | Clutch and electric tool, garden tool and food waste disposer with same |
| CN109661873A (en) * | 2018-10-23 | 2019-04-23 | 泰州樱田农机制造有限公司 | A kind of hand sowing machine |
| CN112772051A (en) * | 2019-11-11 | 2021-05-11 | 冯月光 | Water film seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20100407 |