CN2428959Y - Stubble cutter - Google Patents
Stubble cutter Download PDFInfo
- Publication number
- CN2428959Y CN2428959Y CN 00212681 CN00212681U CN2428959Y CN 2428959 Y CN2428959 Y CN 2428959Y CN 00212681 CN00212681 CN 00212681 CN 00212681 U CN00212681 U CN 00212681U CN 2428959 Y CN2428959 Y CN 2428959Y
- Authority
- CN
- China
- Prior art keywords
- box
- wheel
- gear
- chain
- cutter shaft
- 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
Links
Landscapes
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
- Agricultural Machines (AREA)
Abstract
The utility model relates to a stubble cleaning machine which belongs to the technical field of agricultural machinery and is composed of a cutter shaft, a cutter roller, a sprocket gear box, a right depth-limiting wheel and a crank arm. The utility model is characterized in that a front sprocket gear is provided with a front shaft of which the other end is provided with a sliding gear and a sliding sleeve; the sliding gear is arranged in a gear box; the left side of the cutter shaft is provided with a left depth-limiting wheel, a rocker handle which controls the left depth-limiting wheel to move, and a screw rod; a clutch shifting rod is arranged on the gear box. The utility model has the advantages of high safety, long service life and high work efficiency.
Description
The utility model belongs to agricultural machinery technological field, in particular a kind of stubble cleaner.
The power output of existing stubble cleaner normally realizes by two pitch chain transmissions, utilizes power take-off that power is passed to drive chain case by the one-level chain, passes to cutter shaft again through the secondary chain and drives the rotor rotation.The clutch of this stubble cleaner is located at one-level chain drive rear end, cut off power after the one-level chain continue to change, this situation is the dangerous but also chain that weares and teares not only.Because it is lubricated that one-level chain drive is open type, working environment is bad, has quickened the wearing and tearing of chain sprocket.In addition, the composition surface of the connecting portion of stubble cleaner and tractor is not finished surface, and it is unreliable to connect, and also makes sprocket wheel and chain wear easily, even can not work.The one-sided gauge wheel that is provided with makes stubble cleaner job insecurity under the situation of poor working environment.Rotating speed is low to make stubble-cleaning of poor quality.
The purpose of this utility model provides the stubble cleaner of long, high efficiency of a kind of safe and reliable, life-span, to overcome the defective that prior art exists.
The technical solution of the utility model is achieved in that it is by cutter shaft, rotor, chain-wheel box, right gauge wheel and connecting lever constitute, rotor connects the stubble-cleaning cutter, before being provided with in the chain-wheel box, back sprocket wheel, chain and link-supporting plate, back sprocket wheel is arranged on the right-hand member of cutter shaft, right gauge wheel connects crank, crank connects leading screw, it is characterized in that: on preceding sprocket wheel, front axle is set, the other end of front axle is provided with balladeur train and sliding sleeve, balladeur train and sliding sleeve are located in the gear-box, the clutch driving lever is set above the gear-box, the left side of cutter shaft is provided with left gauge wheel and controls the crank and the leading screw of its motion, pipe connects between using between gear-box and the chain-wheel box, and the angle of the center line of gear-box and chain-wheel box is 30 degree-45 degree.
Good effect of the present utility model is:
1. the one-level transmission is gear drive, is connected on the gear box of tractor bonnet, without outputting axial power, with the direct outputting power of gearbox gear.
2. design a balladeur train, handle on stubble cleaner, during with the gear box of tractor gears engaged power is passed to rotor, stubble cleaner stops operating during separation.
3. axle rotational speed is in the 370-415r/min scope, and the rotating speed of stubble cleaner is determined by the number of teeth of two sprocket wheels in the number of teeth of balladeur train and the chain box.
4. two gauge wheels are particularly suitable for the hillside fields operation.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the D of Fig. 1 is to partial sectional view.
With reference to Fig. 1, the 1st, square cutter shaft, the 2nd, be enclosed within the circular rotor on the square cutter shaft 1, the alignment pin location is arranged in the middle of rotor and the cutter shaft, the restriction rotor moves on cutter shaft, the 3rd, be connected stubble-cleaning cutter on the rotor by screw, the 4th, connecting lever, the upper end welding left end cap 5 of connecting lever, the 6th, gear-box, integrally welded balladeur train 7 and sliding sleeve 9,8th are set in the gear-box, the location pellet shot from a slingshot, 10 are mounted in the clutch driving lever above the gear-box 6, be used for stirring balladeur train 7, the 11st, front axle, the 12nd, between the pipe, the 13rd, oil sealing, the 14th, the bearing of support front axle 11, the 15th, spacing jump ring, left end cap 5 and spacing jump ring 15 carry out spacing simultaneously to front axle 11, and the 16th, chain-wheel box, in be equipped with before sprocket wheel 17 and back sprocket wheel 20, the front and back sprocket wheel is provided with chain 18,19th, prevents the link-supporting plate that chain 18 becomes flexible, and the front and back sprocket wheel is connected with the axle singly-bound respectively, the 21st, crank, the 22nd, connect the leading screw of crank, the 23rd, be welded on the right gauge wheel on the bonnet of chain-wheel box 16,24 are mounted in the right bearing seat on the chain-wheel box 16, the 25th, catch, 26 are mounted in the left shaft holder of connecting lever 4 lower ends, and the 27th, be welded on the left gauge wheel on the left shaft holder 26, the center line of left and right sides gauge wheel standpipe becomes miter angle with the center line of chain-wheel box.Between pipe 12 setting be the processing of gear-box and chain-wheel box for convenience, the angle of the center line of gear-box 6 and chain-wheel box 16 is 35 degree.
With reference to Fig. 2, the 28th, adjust bolt.In order to guarantee safety, on stubble cleaner, can be provided with protective cover.
The course of work of the present utility model is as follows: when clutch driving lever 10 7 groups of balladeur trains with the gear box of tractor gear engagement position time, power passes to front axle 11 through balladeur train 7, and then sprocket wheel 17 before passing to, preceding sprocket wheel 17 passes to back sprocket wheel 20 to power by chain 18, pass to cutter shaft 1 at last, drive rotor 2 rotations, locate pellet shot from a slingshot 8 and drop on bonding station this moment, and balladeur train 7 is fixing on front axle 11.When moving driving lever 10 round about, balladeur train 7 separates with the output gear of gear box of tractor, and power is cut off, and rotor 2 stops operating, and locate pellet shot from a slingshot 8 and drop on the separation point position this moment, and balladeur train 7 is fixing on the position that front axle 11 separates.The stubble-cleaning degree of depth is regulated gauge wheel by crank and is realized, the crank that turns clockwise, the interior cover that welds together with screw on the leading screw upwards, stubble-cleaning deepens, otherwise shoals.
Claims (3)
1, a kind of stubble cleaner, be by cutter shaft (1), rotor (2), chain-wheel box (16), right gauge wheel (23) and connecting lever (4) constitute, cutter shaft (1) rotor (2) connects stubble-cleaning cutter (3), before being provided with in the chain-wheel box (16), back sprocket wheel (17), (20), chain (18) and link-supporting plate (19), back sprocket wheel (20) is arranged on the right-hand member of cutter shaft (1), right gauge wheel (23) connects crank (21), crank (21) connects leading screw (22), it is characterized in that: front axle (11) is set on preceding sprocket wheel (17), the other end of front axle (11) is provided with balladeur train (7) and sliding sleeve (9), balladeur train (7) and sliding sleeve (9) are located in the gear-box (6), clutch driving lever (10) is set above the gear-box (6), and the left side of cutter shaft (1) is provided with left gauge wheel (27) and controls the crank (21) and the leading screw (22) of its motion.
2, stubble cleaner according to claim 1 is characterized in that: pipe (12) connects between using between gear-box (6) and the chain-wheel box (16).
3, stubble cleaner according to claim 1 is characterized in that: the angle of the center line of gear-box (6) and chain-wheel box (16) is 30 degree-45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212681 CN2428959Y (en) | 2000-07-18 | 2000-07-18 | Stubble cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212681 CN2428959Y (en) | 2000-07-18 | 2000-07-18 | Stubble cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428959Y true CN2428959Y (en) | 2001-05-09 |
Family
ID=33579141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212681 Expired - Fee Related CN2428959Y (en) | 2000-07-18 | 2000-07-18 | Stubble cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428959Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197746A (en) * | 2011-05-20 | 2011-09-28 | 周鹏 | Rice and wheat straw chopper matched with longitudinal axial flow roller harvester |
| CN105165148A (en) * | 2015-07-14 | 2015-12-23 | 河南科技大学 | Rotary knife roller for tobacco stalk pulling and tobacco field soil loosening |
-
2000
- 2000-07-18 CN CN 00212681 patent/CN2428959Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102197746A (en) * | 2011-05-20 | 2011-09-28 | 周鹏 | Rice and wheat straw chopper matched with longitudinal axial flow roller harvester |
| CN105165148A (en) * | 2015-07-14 | 2015-12-23 | 河南科技大学 | Rotary knife roller for tobacco stalk pulling and tobacco field soil loosening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of 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 |