CN2304236Y - Harvester with toothed chain cutter - Google Patents
Harvester with toothed chain cutter Download PDFInfo
- Publication number
- CN2304236Y CN2304236Y CN 97239818 CN97239818U CN2304236Y CN 2304236 Y CN2304236 Y CN 2304236Y CN 97239818 CN97239818 CN 97239818 CN 97239818 U CN97239818 U CN 97239818U CN 2304236 Y CN2304236 Y CN 2304236Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- chain
- toothed chain
- plate
- knife
- 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
Images
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model relates to a harvester with a toothed chain cutter, which is composed of a triangular belt, a belt pulley, a speed reducer, a conveyor belt, a fixed blade, a machine frame, a crop stirring star wheel, a nearside divider, etc. A drive sprocket is installed on a drive shaft, a driven sprocket is installed on a driven shaft, and a knife chain which is composed of a moving blade, a toothed link plate and a pin shaft is sheathed on the drive sprocket and the driven sprocket to form an enclosed knife chain-ring and a knife beam which is provided with a blade protecting device; a toothed chain cutter is composed of a front guide pulley, a rear guide pulley and a cutting bedplate, and the driving wheel of the conveyor belt and the drive sprocket of the toothed chain cutter are coaxial. The harvester with a toothed chain cutter has the advantages of stable operation, high cutting speed, wide feeding width, high productivity, simple transmission, etc., and is a harvesting machine with extensive applying prospect.
Description
The utility model belongs to agricultural machinery.Its toothed chain cutter is specially adapted to various grain headers and mower.
Existing various grain headers adopt reciprocating cutterbar and rotary cutting assembly more at present, and reciprocating cutterbar is used comparatively extensive, and in application standardization.Advantages such as versatility is wide though this cutter has, adaptability strong, reliable operation, outstanding shortcoming is that reciprocating motion inertia force is big, and cutting speed is low, and ceding of Taiwan vibration and noise are bigger, have restricted the operating speed and the unit fabric width productivity ratio of grain header.The rotary cutting assembly cutter is done uniform circular motion, and though stable working, the cutting speed height, cutting power is strong, realize the high speed operation, but swath is subjected to the restriction of cutter diameter, and generally narrower.Adopt multitool dish structure, then transmission complexity, the cost height haves much room for improvement.
The utility model aims to provide a kind of stable working, and high-speed cutting, wide cut feeding, productivity ratio height, transmission are simple, and the grain header of toothed chain cutter is housed.
The utility model is made up of V belt, belt pulley, decelerator, driving shaft, conveyer belt, frame, straw-poking star wheel, nearside divider, toothed chain cutter.And toothed chain cutter is to be installed on the driving shaft with key and nut by drive sprocket, and driving shaft is installed on the ceding of Taiwan plate by bearing and seat, and driven sprocket is installed on the driven shaft by bearing, and driven shaft is packed in the ceding of Taiwan with nut.The cutter chain that is made of knife section, profile of tooth link plate and bearing pin is sleeved on the knife chain ring that forms a sealing on drive sprocket and the driven sprocket.Be fixed with fromer rail and rear rail respectively in the cutter groove of guard below the cutter chain and ceding of Taiwan plate.And above cutter chain cut length, knife bracket is housed.The cutter beam that guard is housed is fixed on the ceding of Taiwan plate with bolt, the common composition.This cutter integrates the advantage of reciprocating cutterbar and rotary cutting assembly, adopt plane rotation motion and straight line wide cut cutting scheme, fundamentally solved the outstanding problem that back two kinds of cutters exist, and energy consumption is little, simple in structure, can be used for various grain headers and mower; The conveyer belt driving wheel is coaxial with the drive sprocket of toothed chain cutter, and transmission is simplified greatly, reduces transmission loss, realization high speed, steady, wide cut cutting and conveying lay; The knife section of cutter chain pilled-in selvedge and the ledger-plate on the guard constitute cut length moving linearly under the guiding of fromer rail, rear rail and pressing plate, guarantee with the relative position of ledger-plate constant; The knife section of toothed chain cutter adopts single face sword or double-sided blade, and blade is groove formula or light sword formula.Adopt the turning use of cutter chain of double-sided blade knife section, to prolong the service life of blade; The arrangement pitches scope of the knife section of toothed chain cutter on the cutter chain is 10～700 millimeters.Its spacing is according to cutting speed and cutting object and decide; The guard of toothed chain cutter can be assembled, also can be monoblock type.Assembled processing is simple, and monoblock type helps guaranteeing the fit clearance of knife section and ledger-plate.
Below in conjunction with accompanying drawing the detailed structure and the course of work of the present utility model of toothed chain cutter of the present utility model are narrated:
Accompanying drawing 1 the utility model structure diagram
The structure diagram of accompanying drawing 2 the utility model toothed chain cutters
The A-A of accompanying drawing 3 the utility model accompanying drawings 2 analyses and observe
The B-B of accompanying drawing 4 the utility model accompanying drawings 2 analyses and observe
The cutter chain front view of accompanying drawing 5 the utility model toothed chain cutters
The cutter chain vertical view of accompanying drawing 6 the utility model toothed chain cutters
Accompanying drawing 7 the utility model profile of tooth cutter chain cutter double-sided blade knife section structure charts
The utility model toothed chain cutter is made up of ceding of Taiwan plate 6, cutter chain 5, cutter chain fromer rail 8, rear rail 7, drive sprocket 3, driven sprocket 10, driving shaft 9, driven shaft 15, ledger-plate 1, guard 11, cutter beam 12, knife bracket 2, friction plate 13, guard shield 14 etc.Its ledger-plate 1 and guard 11 usefulness bolts are connected on the cutter beam 12, cutter beam 12 is affixed with ceding of Taiwan plate, drive sprocket 3 is installed on the driving shaft 9 by key and nut, driving shaft 9 usefulness bearings and seat are installed on the ceding of Taiwan plate 6, driven sprocket 10 is installed on the driven shaft 15 by bearing, driven shaft 15 usefulness nuts are packed on the ceding of Taiwan plate 6, by the tensioning adjusting screw(rod) it are moved along the slotted hole on the ceding of Taiwan plate 6, to regulate the elasticity of cutter chain 5.The cutter chain 5 that is made of knife section 4, profile of tooth link plate 16, bearing pin 17 is sleeved on the knife chain ring that forms a sealing on drive sprocket 3 and the driven sprocket 10.Install fromer rail 8 and rear rail 7 with bolt respectively in the guard 11 below cutter chain 5 and the cutter groove of ceding of Taiwan plate 6, in order to supporting.Guide knife chain 5 is equipped with knife bracket 2 above cutter chain 5 cut length, keep certain clearance with fromer rail 8, guide knife chain 5 moving linearlies, and guarantee that knife section 4 and ledger-plate 1 have the stationarity of suitable gap and cutter chain 5 high-speed motions.
The utility model is made up of V belt 25, belt pulley 24, decelerator 20, driving shaft 18, conveyer belt 23, conveyer belt driving wheel 19, frame 21, straw-poking star wheel 22, toothed chain cutter etc.When the power of tractor drives belt pulleys 24 through V belt 25, through decelerator 20 driving shaft 18 is rotated again, the dress conveyer belt driving wheel 19 thereon and the drive sprocket 3 synchronous high-speeds rotation of toothed chain cutter, pilled-in selvedge knife section 4 at the cutter chain 5 of doing the high speed rotary motion under the driving of drive sprocket 3 constitutes cut length (pair) with the ledger-plate 1 that protects on the device 11, under the cooperation of nearside divider 26 and straw-poking star wheel 21, carry out high speed, steady, wide cut cutting, crop plant after the cutting is delivered to grain header side lay by conveyer belt 23, finishes the overall process of harvesting operation.
The utlity model has stable working, high-speed cutting, wide cut feeding, high productivity, transmission letter The advantages such as list, its toothed chain cutter is compared existing breakthrough with existing cutter, be a kind of The harvesting machinery that has a extensive future.
Claims (5)
1. the grain header that toothed chain cutter is housed comprises V belt, and compositions such as belt pulley, decelerator, conveyer belt, ledger-plate, frame, straw-poking star wheel and nearside divider is characterized in that:
A. drive sprocket is installed on the driving shaft with key and nut, driving shaft is installed on the ceding of Taiwan plate by bearing and seat, driven sprocket is installed on the driven shaft by bearing, driven shaft is packed on the ceding of Taiwan plate with nut, by knife section, the cutter chain that profile of tooth link plate and bearing pin constitute is sleeved on the knife chain ring that forms a sealing on drive sprocket and the driven sprocket, be fixed with fromer rail and rear rail respectively in the cutter groove of guard below the cutter chain and ceding of Taiwan plate, above cutter chain cut length, knife bracket is housed, the cutter beam that guard is housed is fixed on the ceding of Taiwan plate with bolt, forms toothed chain cutter jointly;
B. the conveyer belt driving wheel is coaxial with the drive sprocket of toothed chain cutter.
2. grain header according to claim 1 is characterized in that the knife section of cutter chain pilled-in selvedge and the ledger-plate on the guard constitute cut length.
3. grain header according to claim 1 is characterized in that the knife section of toothed chain cutter is single face sword or double-sided blade, and blade is groove formula or light sword formula.
4. grain header according to claim 1 is characterized in that the arrangement pitches scope of knife section on the cutter chain of toothed chain cutter is 10～700 millimeters.
5. grain header according to claim 1 is characterized in that the guard of toothed chain cutter can be assembled, also can be monoblock type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239818 CN2304236Y (en) | 1997-08-22 | 1997-08-22 | Harvester with toothed chain cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97239818 CN2304236Y (en) | 1997-08-22 | 1997-08-22 | Harvester with toothed chain cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304236Y true CN2304236Y (en) | 1999-01-20 |
Family
ID=33949728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97239818 Expired - Fee Related CN2304236Y (en) | 1997-08-22 | 1997-08-22 | Harvester with toothed chain cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304236Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428794A (en) * | 2011-09-22 | 2012-05-02 | 中国农业大学 | Chain-type double knife cutter |
| CN106508260A (en) * | 2015-09-14 | 2017-03-22 | 甘肃农业大学 | Front-suspension elliptical-serrated-knife-chain-disk mower conditioner |
| CN108093842A (en) * | 2018-01-26 | 2018-06-01 | 湖南农业大学 | The low circulating rape cutter of damage of high speed |
| CN109496542A (en) * | 2019-01-15 | 2019-03-22 | 吉林大学 | A kind of sprocket-type cutter for corn stubble harvest |
| CN110050573A (en) * | 2019-06-10 | 2019-07-26 | 山东农业大学 | A kind of chain type Forage Crop stalk cutting ceding of Taiwan |
-
1997
- 1997-08-22 CN CN 97239818 patent/CN2304236Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428794A (en) * | 2011-09-22 | 2012-05-02 | 中国农业大学 | Chain-type double knife cutter |
| CN102428794B (en) * | 2011-09-22 | 2013-05-22 | 中国农业大学 | Chain-type double knife cutter |
| CN106508260A (en) * | 2015-09-14 | 2017-03-22 | 甘肃农业大学 | Front-suspension elliptical-serrated-knife-chain-disk mower conditioner |
| CN106508260B (en) * | 2015-09-14 | 2019-07-26 | 甘肃农业大学 | A kind of forward mounting serrated knife chain oval plate mowing preparer |
| CN108093842A (en) * | 2018-01-26 | 2018-06-01 | 湖南农业大学 | The low circulating rape cutter of damage of high speed |
| CN109496542A (en) * | 2019-01-15 | 2019-03-22 | 吉林大学 | A kind of sprocket-type cutter for corn stubble harvest |
| CN110050573A (en) * | 2019-06-10 | 2019-07-26 | 山东农业大学 | A kind of chain type Forage Crop stalk cutting ceding of Taiwan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2879629Y (en) | Double motion knife reciprocating cutting machine | |
| CN2304236Y (en) | Harvester with toothed chain cutter | |
| CN108738655B (en) | Reciprocating cutting type rose pruning and field returning machine | |
| CN108093842B (en) | High-speed low-loss circulating rape cutter | |
| CN110050573A (en) | A kind of chain type Forage Crop stalk cutting ceding of Taiwan | |
| CN107736122A (en) | Suitable for the weeder ceding of Taiwan in gardens | |
| CN115413478B (en) | Straw crushing device | |
| CN107810717B (en) | Automatic bidirectional pineapple picking device | |
| CN216017635U (en) | Crop harvester is with removing membrane mechanism and conveyor | |
| CN2094436U (en) | Sliced meat cutter | |
| CN210650891U (en) | Automatic rubber string conveying and shearing device | |
| CN2562556Y (en) | Screw transport grass cutter | |
| CN217046528U (en) | Transmission mechanism of linear reciprocating type quick medicine cutting machine | |
| CN212589050U (en) | Broken feeding device of organic agricultural straw | |
| CN2333329Y (en) | Vegetable cutting up machine | |
| CN2381111Y (en) | Manpower harvester | |
| CN213586964U (en) | Scissors type accessory head | |
| CN218042621U (en) | High-stalk forage grass caterpillar cutting table | |
| CN2250006Y (en) | Small-sized harvester for rice and wheat | |
| CN216627445U (en) | Garlic stalk shearing machine | |
| CN219182119U (en) | Cutting device for lavender harvester | |
| CN2459864Y (en) | Straw return machine | |
| CN220545602U (en) | Folding broad width maize castration machine | |
| CN211792987U (en) | Header device of preserved szechuan pickle harvester | |
| CN114698473B (en) | Straw crushing monomer based on symmetrical disc cam transmission |
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 |