CN207201352U - The sugarcane cutter device of variable cutter dish gap - Google Patents
The sugarcane cutter device of variable cutter dish gap Download PDFInfo
- Publication number
- CN207201352U CN207201352U CN201720992346.3U CN201720992346U CN207201352U CN 207201352 U CN207201352 U CN 207201352U CN 201720992346 U CN201720992346 U CN 201720992346U CN 207201352 U CN207201352 U CN 207201352U
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- cutter
- drive rod
- cutterhead
- drive
- fixed
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Abstract
The utility model discloses a kind of sugarcane cutter device of variable cutter dish gap, including feeding roller, two groups of circular cutters, two groups of outer sleeves and the fixed plate of two pieces of parallel settings, feeding roller is arranged between two fixed plates by rotating shaft, a cutterhead rotating shaft is installed on each circular cutter, one end of cutterhead rotating shaft is fixed on circular cutter, its other end is penetrated in outer sleeve and is connected with circular cutter motor, in addition to the cutterhead installation axle of setting parallel with feeding roller and the governor motion for adjusting the horizontal range between two circular cutters；The both ends of cutterhead installation axle are respectively connected with a transmission device, and outer sleeve is located at the lower section of cutterhead installation axle.The circular cutter and outer sleeve that the utility model is set are 2, by mainly setting governor motion that threaded screw mandrel forms by lead screw motor, movable block and surface to change the horizontal range between two circular cutters, the sugarcane cutting work of different plantation line spaces can be met, there is the characteristics of simple in construction, applicability is wide.
Description
Technical field
It the utility model is related to a kind of cutter device, and in particular to a kind of sugarcane cutter device of variable cutter dish gap, category
In agricultural machinery equipment technical field.
Background technology
Sugar-cane cutting machine is applied as a kind of large-scale and bulky farm machinery can effectively improve sugarcane in flat-bottomed land
Efficiency of crop, significantly mitigate peasant labor intensity.But China is mostly hills landforms, especially as cane planting area
South, it is difficult to directly used large-scale sugar-cane cutting machine.But in operation, adapt to height by lifting cutter device
Uneven hills landforms.Filled due to cutting off the Cutting tool installation manner of sugarcane on sugarcane cutter device, it is necessary to exactly cut sugarcane
Put while be promoted to correct position, also to ensure the stationarity of cutter, so just can ensure that the quality of sugarcane root cutting.
In the prior art, the cutter device on cane harvesting machine is generally divided into Single disc basecutter and dual-disc cutter,
Such as the Chinese invention patent application of Application No. 200910039337.2, a kind of sugarcane cutter device is disclosed, including it is left and right
Two groups of double helix cutters, two groups of double helix cutters include cutterhead, cutter, two spiral round steel, rotary sleeve and gear-box, rotation
Rotating shaft set one end is connected with cutterhead, and the other end is connected with gear-box, and cutter is arranged on the periphery of cutterhead, two spiral round steel
One end be fixed on cutterhead, the other end is fixedly connected with rotary sleeve.Two groups of double helix cutters that it is designed are in gear-box
Driving is lower to carry out sugarcane cut-out work, although this kind of cutter device can soon carry out cutting action, set two groups double
Helical tooth blade can not adjust the spacing of cutterhead for structure is fixedly mounted for the sugarcane of different plantation line spaces, poor for applicability；
It can not lift cutter for the landform of different height simultaneously, not only easily be easily damaged cutter, can also reduce sugarcane dress
The cutting efficiency put.
Utility model content
For above-mentioned deficiency, technical problem to be solved in the utility model is to provide a kind of simple in construction, cutting soon
The sugarcane cutter device of prompt variable cutter dish gap, it can adjust cutter plate for the plantation line space of different sugarcanes
Spacing.
To achieve the above object, the utility model is achieved through the following technical solutions：
The sugarcane cutter device of variable cutter dish gap, including feeding roller, two groups of circular cutters, two groups of outer sleeves and two pieces of phases
The fixed plate be arrangeding in parallel, the feeding roller is arranged on by rotating shaft between two fixed plates and the feeding roller can turn around the shaft
It is dynamic, a cutterhead rotating shaft is installed, one end of the cutterhead rotating shaft is fixed on the circular cutter, its is another on each circular cutter
One end penetrates in outer sleeve and is connected with circular cutter motor, includes the cutterhead installation axle and use of setting parallel with feeding roller
The governor motion of horizontal range between two circular cutters are adjusted,
The both ends of the cutterhead installation axle are respectively connected with a transmission device, and the transmission device is arranged on the outside of fixed plate
Wall body on, the height of circular cutter is lifted by the synchronous working of two transmission devices.The outer sleeve is located at knife vertically
The lower section of disk installation axle；
The governor motion sets threaded screw mandrel including lead screw motor, movable block and surface, is opened in cutterhead installation axle
Provided with a groove, the screw mandrel is interior located at groove and one end of screw mandrel is connected with lead screw motor, and the movable block is arranged on screw mandrel
It can be moved horizontally above and along the screw thread on screw mandrel, a through hole be offered on movable block, the upper end of the outer sleeve penetrates
In through hole and it is fixed on movable block.
In such scheme, when it is single-degree-of-freedom driving torque that the transmission device, which is output,：The transmission device includes
Quadric chain, the quadric chain include drive device, frame, drive rod, side link and connecting rod, and the frame is along vertically
Direction is fixed on the outside wall body of fixed plate, the frame, side link, connecting rod and drive rod by bearing pin in the counterclockwise direction
Head and the tail are connected successively, and the end at the both ends of the cutterhead installation axle, which is respectively perpendicular, to be penetrated in drive rod and be fixed on drive rod；
The drive rod is connected with drive device.
In such scheme, further, the drive device can be servomotor or hydraulic cylinder.
In such scheme, when it is two-freedom driving torque that the transmission device, which is output,：The transmission device includes
Five-bar mechanism, the five-bar mechanism include driving rod drive, frame, upper drive rod, lower drive rod, upper connecting rod and lower company
Bar, the frame are vertically fixed on the outside wall body of fixed plate, the frame, upper drive rod, upper connecting rod, lower link
By bearing pin, head and the tail connect successively in the counterclockwise direction with lower drive rod, and the upper drive rod and lower drive rod drive with the connecting rod
Dynamic device connection；The end at the both ends of the cutterhead installation axle, which is respectively perpendicular, to be penetrated in lower link, and is separately fixed at lower link
On.
In such scheme, the driving rod drive is the first driving means and the second driving dress of two synchronous workings
Put, first driving means are connected with upper drive rod, and the second drive device is connected with lower drive rod.
Further, above-mentioned first driving means and the second drive device can be servomotor or be hydraulic cylinder.
Compared with prior art, the beneficial effects of the utility model are：
1) circular cutter set by the utility model and outer sleeve are 2, and by mainly by lead screw motor, movement
Block and surface set governor motion that threaded screw mandrel forms to change the horizontal range between two circular cutters, therefore can be with
Meet the sugarcane cutting work of different plantation line spaces, there is the characteristics of simple in construction, applicability is wide.
2) the utility model is pacified by setting a transmission device respectively at the both ends of cutterhead installation axle to being fixed on cutterhead
Circular cutter on dress axle plays a part of being lifted or declined, and realizes for different terrain to lift circular cutter height, whole
Individual device has the characteristics of stability is high, rate of cutting is fast, compact-sized.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the sugarcane cutter device of this variable cutter dish gap.
Fig. 2 is another structural representation of the sugarcane cutter device of this variable cutter dish gap.
Fig. 3 is the structural representation of the governor motion.
In figure marked as：1st, fixed plate；2nd, upper feeding roller；3rd, lower feeding roller；4th, cutterhead installation axle；5th, outer sleeve；6th, circle
Dise knife has；7th, upper drive rod；8-1, first driving means；8-2, the second drive device；9th, frame；10th, lower drive rod；11st, under
Connecting rod；12nd, upper connecting rod；13rd, lead screw motor；14th, screw mandrel；15th, movable block；16th, groove.17th, side link；18th, connecting rod；19th, drive
Lever；20th, drive device.
Embodiment
Embodiment 1
As shown in figure 1, outside the sugarcane cutter device of variable cutter dish gap, including feeding roller, two groups of 6, two groups of circular cutters
Sleeve 5 and the fixed plate of two pieces of parallel settings 1, the feeding roller are arranged between two fixed plates 1 and described by rotating shaft
Feeding roller can rotate around the axis.In the present embodiment, the feeding roller includes the upper feeding roller 2 installed successively from top to bottom and lower fed
Enter roller 3.A cutterhead rotating shaft is installed on each circular cutter 6, one end of the cutterhead rotating shaft is fixed on the circular cutter 6
Upper, its other end penetrates in outer sleeve 5 and is connected with the motor of circular cutter 6.With prior art except that, this cutter device
Also include the cutterhead installation axle 4 of setting parallel with feeding roller and for adjusting the horizontal range between two circular cutters 6
Governor motion.Wherein, the both ends of the cutterhead installation axle 4 are respectively connected with a transmission device, and the transmission device is arranged on solid
On the wall body in the outside of fixed board 1.The outer sleeve 5 is located at the lower section of cutterhead installation axle 4 vertically.
As shown in figure 3, the governor motion sets threaded screw mandrel 14 including lead screw motor 13, movable block 15 and surface,
Offer a groove 16 in cutterhead installation axle 4, the screw mandrel 14 in groove 16 and screw mandrel 14 one end and lead screw motor
13 connections, the movable block 15 is arranged on screw mandrel 14 and can moved horizontally along the screw thread on screw mandrel 14, in movable block 15
On offer a through hole, the upper end of the outer sleeve 5 penetrates in through hole and is fixed on movable block 15.
When adjusting the gap between two groups of circular cutters 6：
Lead screw motor 13 was opened before this to drive the rotation of screw mandrel 14, so as to drive the movable block 15 on screw mandrel 14
Move horizontally.Due to outer sleeve 5 with movable block 15 to be fixedly connected, when movable block 15 is moved horizontally, outer sleeve 5 and circle
Cutterhead tool 6 will be moved horizontally together, so as to change the gap between two circular cutters 6, when regulation to suitable spacing
Afterwards, lead screw motor 13 is closed, screw mandrel 14 is static, and movable block 15 is fixed in groove 16.
In the present embodiment, the transmission device includes quadric chain, and the quadric chain includes drive device 20, machine
Frame 9, drive rod 19, side link 17 and connecting rod 18, the frame 9 are vertically fixed on the outside wall body of fixed plate 1, institute
Stating frame 9, side link 17, connecting rod 18 and drive rod 19, head and the tail connect successively in the counterclockwise direction by bearing pin.Head and the tail are hinged
Rear frame 9, drive rod 19, connecting rod 18 and side link 17 form quadrilateral structure, the quadrilateral structure using drive rod 19 as
Driving torque, i.e. drive rod 19 can carry out single-degree-of-freedom transmission so that circular cutter 6 can be lifted.
The end at the both ends of the cutterhead installation axle 4, which is respectively perpendicular, to be penetrated in drive rod 19 and is fixed on drive rod 19,
Drive rod 19 is connected with drive device 20.Further, the drive device 20 is specially servomotor or hydraulic cylinder.So that circle
Dise knife tool 6 can synchronize action with the lifting of cutterhead installation axle 4.
When the utility model carries out lifting work to circular cutter 6：
It is after drive device 20 starts, to drive drive rod 19 that the driving torque of certain angle occurs, and then make driving first
Bar 19 rotates up or down around fulcrum, makes to rise or fall installed in the upper tool pan installation axle 4 of drive rod 19, so that outer sleeve
5 and circular cutter 6 is overall carries out rising or falling for height；When circular cutter 6 reaches the Terrain Elevation specified, driving is closed
Device 20, cutterhead installation axle 4 can be positioned at by quadric chain in set height.
Embodiment 2
As shown in Fig. 2 with embodiment 1 except that：Transmission device for lifting cutterhead installation axle 4 is different.
The transmission device used is five-bar mechanism.The five-bar mechanism include driving rod drive, frame 9, upper drive rod 7,
Lower drive rod 10, upper connecting rod 12 and lower link 11.The frame 9 is vertically fixed on the outside wall body of fixed plate 1, institute
Frame 9, upper drive rod 7, upper connecting rod 12, lower link 11 and lower drive rod 10 is stated by bearing pin in the counterclockwise direction successively from beginning to end to connect
Connect.The upper drive rod 7 and lower drive rod 10 are connected with the driving rod drive.Frame 9, upper drive after being hinged from beginning to end
Lever 7, upper connecting rod 12, lower link 11 and lower drive rod 10 form pentagonal configuration, the conduct of pentagonal configuration above drive rod 7
First driving torque, following drive rod 10 are used as the second driving torque.Then under the driving of driving rod drive, two can be carried out certainly
It is driven by degree.Compared with the quadric chain in embodiment 1, because upper drive rod 7 and lower drive rod 10 are driven for two-freedom,
So that the expanded reach of cutterhead installation axle 4 more they tends to vector quantization, transmission range is wider.
The end at the both ends of the cutterhead installation axle 4, which is respectively perpendicular, to be penetrated in lower link 11, and is separately fixed at lower link
On 11.The driving rod drive is the first driving means 8-1 and the second drive device 8-2 of two synchronous workings, and first drives
Dynamic device 8-1 is connected with upper drive rod 7, and the second drive device 8-2 is connected with lower drive rod 10.I.e. a five-bar mechanism is corresponding
There are two drive devices.In the present embodiment, first driving means 8-1 and the second drive device 8-2 be specifically servomotor or
It is hydraulic cylinder.
Explanation embodiment of the present utility model is these are only, the utility model is not limited to, for this area
It is all within the spirit and principles of the utility model for technical staff, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. the sugarcane cutter device of variable cutter dish gap, including feeding roller, two groups of circular cutters (6), two groups of outer sleeves (5) and two
The fixed plate (1) of the parallel setting of block, the feeding roller is arranged on by rotating shaft between two fixed plates (1) and the feeding roller
It can rotate around the axis, a cutterhead rotating shaft is installed on each circular cutter (6), one end of the cutterhead rotating shaft is fixed on the circle
Dise knife has on (6), its other end is penetrated in outer sleeve (5) and is connected with circular cutter (6) motor, it is characterised in that：Also include
The cutterhead installation axle (4) of setting parallel with feeding roller and the tune for adjusting the horizontal range between two circular cutters (6)
Save mechanism,
The both ends of the cutterhead installation axle (4) are respectively connected with a transmission device, and the transmission device is arranged on fixed plate (1) outside
On the wall body of side, the outer sleeve (5) is located at the lower section of cutterhead installation axle (4) vertically；
The governor motion sets threaded screw mandrel (14) including lead screw motor (13), movable block (15) and surface, pacifies in cutterhead
A groove (16) is offered on dress axle (4), the screw mandrel (14) is in groove (16) and one end of screw mandrel (14) and screw mandrel are electric
Machine (13) connects, and the movable block (15) is arranged on screw mandrel (14) and can moved horizontally along the screw thread on screw mandrel (14),
A through hole is offered on movable block (15), the upper end of the outer sleeve (5) penetrates in through hole and is fixed on movable block (15).
2. the sugarcane cutter device of variable cutter dish gap according to claim 1, it is characterised in that：The transmission device bag
Quadric chain is included, the quadric chain includes drive device (20), frame (9), drive rod (19), side link (17) and connected
Bar (18), the frame (9) are vertically fixed on the outside wall body of fixed plate (1), the frame (9), side link
(17), head and the tail connect successively in the counterclockwise direction by bearing pin for connecting rod (18) and drive rod (19), the cutterhead installation axle (4)
The end at both ends, which is respectively perpendicular, to be penetrated in drive rod (19) and is fixed on drive rod (19)；The drive rod (19) and driving
Device (20) connects.
3. the sugarcane cutter device of variable cutter dish gap according to claim 2, it is characterised in that：The drive device
(20) it is servomotor or hydraulic cylinder.
4. the sugarcane cutter device of variable cutter dish gap according to claim 1, it is characterised in that：The transmission device bag
Include five-bar mechanism, the five-bar mechanism include driving rod drive, frame (9), upper drive rod (7), lower drive rod (10),
Upper connecting rod (12) and lower link (11), the frame (9) is vertically fixed on the outside wall body of fixed plate (1), described
Frame (9), upper drive rod (7), upper connecting rod (12), lower link (11) and lower drive rod (10) by bearing pin in the counterclockwise direction according to
Secondary head and the tail connection, the upper drive rod (7) and lower drive rod (10) are connected with the driving rod drive；The cutterhead installation axle
(4) end at both ends, which is respectively perpendicular, to be penetrated in lower link (11), and is separately fixed on lower link (11).
5. the sugarcane cutter device of variable cutter dish gap according to claim 4, it is characterised in that：The connecting rod driving dress
Be set to two synchronous working first driving means (8-1) and the second drive device (8-2), first driving means (8-1) with it is upper
Drive rod (7) is connected, and the second drive device (8-2) is connected with lower drive rod (10).
6. the sugarcane cutter device of variable cutter dish gap according to claim 5, it is characterised in that：First driving means
(8-1) and the second drive device (8-2) are servomotor or are hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992346.3U CN207201352U (en) | 2017-08-09 | 2017-08-09 | The sugarcane cutter device of variable cutter dish gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992346.3U CN207201352U (en) | 2017-08-09 | 2017-08-09 | The sugarcane cutter device of variable cutter dish gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207201352U true CN207201352U (en) | 2018-04-10 |
Family
ID=61818535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992346.3U Expired - Fee Related CN207201352U (en) | 2017-08-09 | 2017-08-09 | The sugarcane cutter device of variable cutter dish gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207201352U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258222A (en) * | 2017-08-09 | 2017-10-20 | 钦州学院 | The cutter device of single-degree-of-freedom sugar-cane cutting machine |
| CN107258221A (en) * | 2017-08-09 | 2017-10-20 | 钦州学院 | The sugarcane cutter device of variable cutter dish gap |
| CN108575260A (en) * | 2018-04-24 | 2018-09-28 | 叶贝贝 | A kind of agriculture plantation ridge weeds cleaning cutting device |
-
2017
- 2017-08-09 CN CN201720992346.3U patent/CN207201352U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258222A (en) * | 2017-08-09 | 2017-10-20 | 钦州学院 | The cutter device of single-degree-of-freedom sugar-cane cutting machine |
| CN107258221A (en) * | 2017-08-09 | 2017-10-20 | 钦州学院 | The sugarcane cutter device of variable cutter dish gap |
| CN108575260A (en) * | 2018-04-24 | 2018-09-28 | 叶贝贝 | A kind of agriculture plantation ridge weeds cleaning cutting device |
| CN108575260B (en) * | 2018-04-24 | 2020-12-22 | 绍兴鸿晨化纤有限公司 | Agricultural farmland ridge weed cleaning and cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |