CN201550478U - Shrub-cutting reaper - Google Patents
Shrub-cutting reaper Download PDFInfo
- Publication number
- CN201550478U CN201550478U CN2009202912853U CN200920291285U CN201550478U CN 201550478 U CN201550478 U CN 201550478U CN 2009202912853 U CN2009202912853 U CN 2009202912853U CN 200920291285 U CN200920291285 U CN 200920291285U CN 201550478 U CN201550478 U CN 201550478U
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- fixed
- mount
- floating mechanism
- spring
- shrub
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- Expired - Lifetime
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Abstract
The utility model relates to a shrub-cutting reaper, which belongs to the field of forestry machinery and is mainly used for harvesting shrubbery. The shrub-cutting reaper mainly comprises a driving chassis and working parts, wherein the working parts are respectively connected with two lifting arms and an overturning arm of the driving chassis and mainly comprise a slitting disc, a gearbox, a gearbox seat, a motor, a lengthways relocation mechanism, a transverse relocation mechanism, a fixed bracket, a spring support, a big extension spring, a falling leading rod, a coupler and the like. When the reaper is in operation, the driving chassis transmits power to the motor, the motor transmits the power to the gearbox through the coupler, and the gearbox drives the slitting disc to rotate at a high speed to cut the shrub. When the reaper reaches deformed landforms in the cutting process, the rotation of the transverse relocation mechanism and the up-and-down relocation of the lengthways relocation mechanism ensure that a saw blade can perform shape cutting according to the landforms, so that the shrub-cutting heights are highly unified, and the stubble edges are smooth.
Description
One, technical field
The utility model belongs to the forestry machinery field, is mainly used in the results of spinney.
Two, technical background
Because the environment of spinney growth is general relatively more abominable, its root is poly-easily husky, at the poly-Sha Zuigao in the middle part of each ridge or one clump of spinney, lower at the poly-sand of periphery, form the hemispherical sand hill about the about 150cm of diameter around the ground of growth shrub, and the most basic specification requirement of shrub stubble flattening is to cut stubble to be close to the face of land.Manually or partly manually carry out stump, owing to the restriction of hemispherical sand hill landform, fell back crops for rotation height and differ, the shrub that crops for rotation are high is prone to tears the skin phenomenon, sprouts ability drop again, even withered, and harvesting efficiency is low, time-consuming, the cost height.The related multifunctional self-propelled shrub stubble flattening harvester of the utility model relies on complete machine to gather in fully, can fine adaptation to the ground, according to different landform, carry out shape cutting, it is smooth to cut stubble, is not prone to the phenomenon of disputing over trifles, the harvesting efficiency height, with low cost and inspection, easy to maintenance.
Three, utility model content
The utility model provides a kind of automatic profiling, harvesting efficiency height, has cut the smooth shrub stubble flattening harvester of stubble.
In order to solve the problem of above-mentioned existence, the utility model is by the following technical solutions: a kind of shrub stubble flattening grain header is formed by driving chassis and workpiece, workpiece is connected with a flip-arm with two lift arms that drive the chassis respectively, described workpiece is mainly by saw disc, gear-box, gear block, motor, vertical floating mechanism, laterally floating mechanism, fixed mount, spring(-supported) mount, big extension spring, lures down compositions such as bar, shaft coupling; Described saw disc is connected with the power take-off of described gear-box; Described gear-box is fixed on described gear block front, and described motor is fixed on the described gear block and the one side relative with described gear-box; The power input shaft of described gear-box is connected with described motor power output shaft by described shaft coupling, and places described gear block; The oil-in of described motor and oil-out respectively with described driving chassis on oil inlet pipe be connected with flowline; The overfall of described motor is connected with overflow pipe on the described driving chassis; Described gear block both sides have through hole, are connected by the end of bearing pin with two described vertical floating mechanisms, and two described vertical floating mechanism other ends are connected by the diplopore engaging lug of bearing pin with described laterally floating mechanism; The axle sleeve of described laterally floating mechanism is connected with the optical axis of described fixed mount; Described fixed mount rear end face center fixed has spring(-supported) mount; One end of described big extension spring is connected with described spring(-supported) mount, and the other end is connected with spring hanger on the described gear block; Be provided with fixedly gusset on the described spring(-supported) mount and between described spring(-supported) mount and the fixed mount, the described bar that lures down is connected with described fixedly gusset; The lift arm engaging lug of described fixed mount is connected with two lift arms on described driving chassis respectively by bearing pin, and the flip-arm engaging lug is connected by the flip-arm of bearing pin with described driving chassis.
The rectangle frame structure that described fixed mount is made up of four square tubes; Described optical axis places in the middle of the described fixed mount; The both sides that are distributed in described fixed mount rear end face of described lift arm engaging lug symmetry, described flip-arm engaging lug places the centre of described fixed mount rear end face.
The rectangle frame structure that described laterally floating mechanism is made up of four square tubes; The both sides that are distributed in described laterally floating mechanism front end face of described diplopore engaging lug symmetry; Described axle sleeve places the centre of described laterally floating mechanism; Described axle sleeve periphery is fixed with reinforcing washer.
Described vertical floating mechanism is made up of three square tubes and pin sleeve, and wherein two square tubes are arranged in parallel up and down, an end of the 3rd square tube and described below square tube fix; Described two square tube two ends that are arranged in parallel up and down are fixed with described pin sleeve respectively; Described the 3rd square tube other end is fixed with described pin sleeve.
Described spring(-supported) mount is made up of two vertical rods, little cross bar, long transverse lever and knighthead; Described little cross bar places described two vertical rods upper end; One end of described long transverse lever and described little cross bar center fixed, the other end has an above through hole; Described knighthead one end and described long transverse lever are fixed, and the other end and described fixed mount are fixed.
The rectangle frame structure that described gear block is made up of steel plate, two sides has coaxial through-hole before and after it; Described spring hanger is fixed on described gear block front end.
In described fixed mount and the described laterally floating mechanism electromagnetic brake is housed.
Described gear block top and described gear-box periphery are provided with protective cover.
The utility model has the advantages that:
(1) harvesting efficiency height, saving of work and time is laborsaving.
(2) according to surface state, the automatic profiling cutting.
(3) cut the stubble smooth, be not prone to the phenomenon of disputing over trifles, the ability of sprouting again is strong.
(4) simple in structure, Operation and maintenance are convenient.
Four, description of drawings
Fig. 1: shrub stubble flattening grain header overall structure schematic diagram
Fig. 2: drive the chassis structure schematic diagram
Fig. 3: workpiece surface structure schematic diagram
Fig. 4: workpiece interior schematic diagram
Fig. 5: fixed rack structure schematic diagram
Fig. 6: laterally floating mechanism structure schematic diagram
Fig. 7: vertical floating mechanism structure schematic diagram
Fig. 8: gear-box holder structure schematic diagram
Fig. 9: spring(-supported) mount structural representation
Among the figure: drive chassis-1, workpiece-2, saw disc-3, gear-box-4, gear block-5, motor-6, vertical floating mechanism-7, laterally floating mechanism-8, fixed mount-9, spring(-supported) mount-10, big extension spring-11, lure down bar-12, shaft coupling-13, diplopore engaging lug-14, axle sleeve-15, optical axis-16, spring hanger-17, fixing gusset-18, lift arm-19, flip-arm-20, lift arm engaging lug-21, flip-arm engaging lug-22, reinforcing washer-23, vertical rod-24, little cross bar-25, long transverse lever-26, knighthead-27, electromagnetic brake-28, protective cover-29, through hole 30, coaxial through-hole-31, pin sleeve-32.
Five, embodiment
The utility model provides a kind of automatic profiling, harvesting efficiency height, has cut the smooth shrub stubble flattening grain header of stubble.
In order to solve the problem of above-mentioned existence, the utility model by the following technical solutions: a kind of shrub stubble flattening grain header is formed by driving chassis 1 and workpiece 2, and workpiece 2 is connected with a flip-arm 20 with two lift arms 19 on driving chassis 1 respectively; Workpiece 2 is mainly by saw disc 3, gear-box 4, gear block 5, motor 6, vertical floating mechanism 7, laterally floating mechanism 8, fixed mount 9, spring(-supported) mount 10, big extension spring 11, lures down compositions such as bar 12, shaft coupling 13; Saw disc 3 is connected with the power take-off of gear-box 4; Gear-box 4 is fixed on gear block 5 fronts, and motor 6 is fixed on the gear block 5 and the one side relative with gear-box 4; The power input shaft of gear-box 4 is connected with the power take-off of motor 6 by shaft coupling 13, and places gear block 5; The oil-in of motor 6 is connected with flowline with the The One On The Chassis oil inlet pipe of driving respectively with oil-out; The overfall of motor 6 is connected with the The One On The Chassis overflow pipe of driving; Gear block 5 both sides have through hole 30, and are connected with an end of two vertical floating mechanisms 7 by bearing pin, and two vertical floating mechanism 7 other ends are connected with the diplopore engaging lug 14 of laterally floating mechanism 8 by bearing pin; The axle sleeve 15 of laterally floating mechanism 8 is connected with the optical axis 16 of fixed mount 9; Fixed mount 9 rear end face center fixed have spring(-supported) mount 10; One end of big extension spring 11 is connected with spring(-supported) mount 10, and the other end is connected with spring hanger 17 on the gear block 5; Be provided with fixedly gusset 18 on the spring(-supported) mount 10 and between spring(-supported) mount 10 and the fixed mount 9, lure down bar 12 to be connected with fixing gusset 18; The lift arm engaging lug 21 of fixed mount 9 is connected with two lift arms 19 on described driving chassis 1 respectively by bearing pin, and flip-arm engaging lug 22 is connected by the flip-arm 20 of bearing pin with described driving chassis 1.
The rectangle frame structure that fixed mount 9 is made up of four square tubes; Optical axis 16 places in the middle of the fixed mount 9; The both sides that are distributed in fixed mount 9 rear end faces of lift arm engaging lug 21 symmetries, flip-arm engaging lug 22 places the centre of fixed mount 9 rear end faces.Fixed mount 9 is transition member of entire machine, and its significant feature is to allow driving chassis 1 and workpiece 2 can be good at connecting, and makes workpiece 2 can be good at realizing its function.
The rectangle frame structure that laterally floating mechanism 8 is made up of four square tubes; The both sides that are distributed in laterally floating mechanism 8 front end faces of diplopore engaging lug 14 symmetries; Axle sleeve 15 places the centre of laterally floating mechanism 8; Axle sleeve 15 peripheries are fixed with reinforcing washer 23.By the cooperate installation of axle sleeve 15, make laterally floating mechanism 8 to rotate flexibly around optical axis 16 with optical axis 16.
Vertical floating mechanism 7 is made up of three square tubes and pin sleeve 32, and wherein two square tubes are arranged in parallel up and down, and an end of the 3rd square tube and described following square tube are fixed; Two square tube two ends that are arranged in parallel up and down are fixed with pin sleeve 32 respectively; The 3rd square tube other end is fixed with pin sleeve 32.
Vertical floating mechanism 7 makes gear-box 4 to fluctuate in conjunction with big extension spring 11, fluctuates thereby drive saw disc 3, again in conjunction with the rotation of laterally floating mechanism 8, makes saw disc 3 to rise and fall with the height on ground shrub is carried out shape cutting.
Spring(-supported) mount 10 is made up of two vertical rods 24, little cross bar 25, long transverse lever 26 and knighthead 27; Little cross bar 25 places two vertical rod 24 upper ends; One end of long transverse lever 26 and the center fixed of little cross bar 25, the other end has an above through hole; Knighthead 27 1 ends and long transverse lever 26 are fixing, and the other end and fixed mount 9 are fixing.
The rectangle frame structure that gear block 5 is made up of steel plate, two sides has coaxial through-hole 31 before and after it; Spring hanger 17 is fixed on gear block 5 front ends.
In fixed mount 9 and the laterally floating mechanism 8 electromagnetic brake 28 is housed; The top of gear block 5 and gear-box 4 peripheries are provided with protective cover 29.The workpiece that the foreign material such as wood fragments bits that protective cover 29 can effectively stop cutting to produce during shrub enter gear-box etc. influences the normal cutting of machine.
Drive chassis 1 power is passed to motor 6, motor 6 is passed to gear-box 4 to power by shaft coupling 13, and gear-box 4 drives saw disc 3 high speed rotating and cuts shrub then.In the cutting process as run into the place of breaks, by the rotation of laterally floating mechanism 8 and fluctuating of vertical floating mechanism 7, saw disc 3 can be risen and fallen with the height of landform carry out profiling, when the landform of shrub growth more smooth, then can use electromagnetic brake 28 to pin laterally floating mechanism 11, keep the position of its relative fixed frame 9, thereby guarantee that this machine can under any circumstance cut shrub efficiently, fast, make the high unity, the crops for rotation that cut stubble smooth.
Claims (8)
1. a shrub stubble flattening grain header is formed by driving chassis and workpiece, workpiece is connected with a flip-arm with two lift arms that drive the chassis respectively, it is characterized in that described workpiece mainly by saw disc, gear-box, gear block, motor, vertical floating mechanism, laterally floating mechanism, fixed mount, spring(-supported) mount, big extension spring, lure down compositions such as bar, shaft coupling; Described saw disc is connected with the power take-off of described gear-box; Described gear-box is fixed on described gear block front, and described motor is fixed on the described gear block and the one side relative with described gear-box; The power input shaft of described gear-box is connected with described motor power output shaft by described shaft coupling, and places described gear block; The oil-in of described motor and oil-out respectively with described driving chassis on oil inlet pipe be connected with flowline; The overfall of described motor is connected with overflow pipe on the described driving chassis; Described gear block both sides have through hole, are connected by the end of bearing pin with two described vertical floating mechanisms, and two described vertical floating mechanism other ends are connected by the diplopore engaging lug of bearing pin with described laterally floating mechanism; The axle sleeve of described laterally floating mechanism is connected with the optical axis of described fixed mount; Described fixed mount rear end face center fixed has spring(-supported) mount; One end of described big extension spring is connected with described spring(-supported) mount, and the other end is connected with spring hanger on the described gear block; Be provided with fixedly gusset on the described spring(-supported) mount and between described spring(-supported) mount and the fixed mount, the described bar that lures down is connected with described fixedly gusset; The lift arm engaging lug of described fixed mount is connected with two lift arms on described driving chassis respectively by bearing pin, and the flip-arm engaging lug is connected by the flip-arm of bearing pin with described driving chassis.
2. shrub stubble flattening grain header according to claim 1 is characterized in that the rectangle frame structure that described fixed mount is made up of four square tubes; Described optical axis places in the middle of the described fixed mount; The both sides that are distributed in described fixed mount rear end face of described lift arm engaging lug symmetry, described flip-arm engaging lug places the centre of described fixed mount rear end face.
3. shrub stubble flattening grain header according to claim 1 is characterized in that the rectangle frame structure that described laterally floating mechanism is made up of four square tubes; The both sides that are distributed in described laterally floating mechanism front end face of described diplopore engaging lug symmetry; Described axle sleeve places the centre of described laterally floating mechanism; Described axle sleeve periphery is fixed with reinforcing washer.
4. shrub stubble flattening grain header according to claim 1 is characterized in that described vertical floating mechanism is made up of three square tubes and pin sleeve, and wherein two square tubes are arranged in parallel up and down, an end of the 3rd square tube and described below square tube fix; Described two square tube two ends that are arranged in parallel up and down are fixed with described pin sleeve respectively; Described the 3rd square tube other end is fixed with described pin sleeve.
5. shrub stubble flattening grain header according to claim 1 is characterized in that described spring(-supported) mount is made up of two vertical rods, little cross bar, long transverse lever and knighthead; Described little cross bar places described two vertical rods upper end; One end of described long transverse lever and described little cross bar center fixed, the other end has an above through hole; Described knighthead one end and described long transverse lever are fixed, and the other end and described fixed mount are fixed.
6. shrub stubble flattening grain header according to claim 1 is characterized in that the rectangle frame structure that described gear block is made up of steel plate, and two sides has coaxial through-hole before and after it; Described spring hanger is fixed on described gear block front end.
7. shrub stubble flattening grain header according to claim 1 is characterized in that in described fixed mount and the described laterally floating mechanism electromagnetic brake being housed.
8. shrub stubble flattening grain header according to claim 1 is characterized in that described gear block top and described gear-box periphery are provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202912853U CN201550478U (en) | 2009-12-07 | 2009-12-07 | Shrub-cutting reaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202912853U CN201550478U (en) | 2009-12-07 | 2009-12-07 | Shrub-cutting reaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550478U true CN201550478U (en) | 2010-08-18 |
Family
ID=42610150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202912853U Expired - Lifetime CN201550478U (en) | 2009-12-07 | 2009-12-07 | Shrub-cutting reaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027873A (en) * | 2010-09-02 | 2011-04-27 | 北京林业大学 | Adaptive disc type stumping device |
| CN103503740A (en) * | 2012-06-21 | 2014-01-15 | 内蒙古方圆科技有限公司 | Shrub combine harvester |
-
2009
- 2009-12-07 CN CN2009202912853U patent/CN201550478U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102027873A (en) * | 2010-09-02 | 2011-04-27 | 北京林业大学 | Adaptive disc type stumping device |
| CN103503740A (en) * | 2012-06-21 | 2014-01-15 | 内蒙古方圆科技有限公司 | Shrub combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |