CN207612662U - Become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap - Google Patents
Become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap Download PDFInfo
- Publication number
- CN207612662U CN207612662U CN201720992331.7U CN201720992331U CN207612662U CN 207612662 U CN207612662 U CN 207612662U CN 201720992331 U CN201720992331 U CN 201720992331U CN 207612662 U CN207612662 U CN 207612662U
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- China
- Prior art keywords
- cutterhead
- lead screw
- fixed
- drive rod
- installation axle
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Abstract
The utility model discloses a kind of two-freedom hydraulic-driven sugarcane cutter devices in change cutterhead gap, fixed plate including feeding roller, two groups of circular cutters, two groups of outer sleeves and two pieces of parallel settings, cutterhead shaft is installed on each circular cutter, one end of cutterhead shaft is fixed on circular cutter, its other end penetrates in outer sleeve and is connected with circular cutter motor, further includes the cutterhead installation axle of setting parallel with feeding roller and the regulating mechanism for adjusting the horizontal distance between two circular cutters.The utility model changes the horizontal distance between two circular cutters by the regulating mechanism being mainly made of lead screw motor, movable block and lead screw；And play the role of promotion or decline to the circular cutter being fixed in cutterhead installation axle by the way that a five-bar mechanism is respectively arranged at the both ends of cutterhead installation axle.Compared with prior art, have the characteristics that simple in structure, circular cutter cutting is stablized, cutting is quick, applicability is wide.
Description
Technical field
The utility model is related to a kind of cutter devices, and in particular to a kind of two-freedom hydraulic-driven becoming cutterhead gap is sweet
Sugarcane cutter device belongs to 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 use large-scale sugar-cane cutting machine.But in operation, height is adapted to by promoting cutter device
Uneven hills landforms.Since the Cutting tool installation manner of cut-out sugarcane is on sugarcane cutter device, need that sugarcane is accurately cut dress
It sets while be promoted to suitable position, also to ensure the stationarity of cutter, just can ensure that the quality of sugarcane root cutting in this way.
In the prior art, the cutter device on cane harvesting machine is generally divided into Single disc basecutter and dual-disc cutter,
Such as application No. is 200910039337.2 Chinese invention patent applications, disclose a kind of sugarcane cutter device, including 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
Shaft covers one end and is connect with cutterhead, and the other end is connect with gear-box, and cutter is mounted 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 is that structure is fixedly mounted, and can not adjust the spacing of cutterhead for the sugarcane of different plantation line spaces, poor for applicability；
It can not promote cutter for the landform of different height simultaneously, not only be easy that cutter is made to be easily damaged, and can also reduce sugarcane dress
The cutting efficiency set.
Utility model content
In view of the above-mentioned deficiencies, the technical problem to be solved by the utility model is to provide a kind of simple in structure, cuttings soon
The prompt two-freedom hydraulic-driven sugarcane cutter device for becoming cutterhead gap, it can for different sugarcanes plantation line space come
Adjust the spacing of cutter plate.
To achieve the above object, the utility model is achieved through the following technical solutions：
Become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap, including feeding roller, two groups of circular cutters, two groups
The fixed plate of outer sleeve and two pieces of parallel settings, the feeding roller include the upper feeding roller set gradually from top to bottom and it is lower feed
Enter roller, upper feeding roller and lower feeding roller are mutually parallel and by shaft between two fixed plates, each circular cutter
On a cutterhead shaft is installed, one end of the cutterhead shaft is fixed on the circular cutter, its other end penetrates outer sleeve
It is interior and be connected with circular cutter motor, further include the cutterhead installation axle of setting parallel with feeding roller and for adjusting two disks
The regulating mechanism of horizontal distance between cutter, wherein
The regulating mechanism includes that lead screw motor, movable block and surface set threaded lead screw, is opened in cutterhead installation axle
Equipped with a groove, the lead screw is set in groove and one end of lead screw is connect with lead screw motor, and the movable block is mounted on lead screw
It can be moved horizontally above and along the screw thread on lead screw, 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；
The outer sleeve is installed in the lower section of the cutterhead installation axle, and at the both ends of cutterhead installation axle, respectively there are one five companies for connection
Linkage, the five-bar mechanism are mounted on the wall body on the outside of fixed plate.
In said program, the five-bar mechanism includes rack, upper drive rod, lower drive rod, upper connecting rod, lower link,
One driving device and the second driving device, the rack are vertically fixed on the outside wall body of fixed plate, the rack,
Upper drive rod, upper connecting rod, lower link and lower drive rod are sequentially connected end to end in the counterclockwise direction by axis pin, first driving means
It is connect with upper drive rod, the second driving device is connect with lower drive rod；The end at the both ends of the cutterhead installation axle is respectively perpendicular
It penetrates in lower link, and is separately fixed on lower link.
Further, the driving output torque of five connecting rods is big, shock resistance is good in order to make, first driving means first
Hydraulic cylinder, the second driving device are second hydraulic cylinder, and one end of first hydraulic cylinder is fixed on the side of rack, its other end hinge dress
On upper drive rod, one end of second hydraulic cylinder is fixed on the side of rack, its other end hinge on lower drive rod.
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 the regulating mechanism that threaded lead screw is constituted to change the horizontal distance between two circular cutters, sweet to adapt to
The different situation in interval between sugarcane thickness differs, sugarcane bent arrangement and sugarcane are often arranged.
2) the utility model at the both ends of cutterhead installation axle by being respectively set a five-bar mechanism come to being fixed on cutterhead
Circular cutter in installation axle plays the role of promotion or decline, can greatly improve the height of cutter, make it in hilly and mountainous land
When operation, the damage from hindering, reducing circular cutter；
3) driving device of two hydraulic cylinders as five-bar mechanism is used, output torque is big, stable, will be used to pacify
The both ends for filling the cutterhead installation axle of circular cutter are fixed on lower link, enhance the impact resistance of circular cutter, and cutting disc
It is operated alone with fixed motor, output power is high, can reduce head breaking rate and cutting loss late.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the two-freedom hydraulic-driven sugarcane cutter device in this change cutterhead gap.
Fig. 2 is another structural schematic diagram of the two-freedom hydraulic-driven sugarcane cutter device in this change cutterhead gap.
Fig. 3 is the structural schematic diagram of the regulating mechanism.
Figure label is：1, fixed plate；2, upper feeding roller；3, lower feeding roller；4, cutterhead installation axle；4-1, lead screw motor；
4-2, lead screw；4-3, movable block；5, outer sleeve；6, circular cutter；7, upper drive rod；8, first hydraulic cylinder；9, rack；10,
Two hydraulic cylinders；11, lower drive rod；12, lower link；13, upper connecting rod；14, groove.
Specific implementation mode
As shown in Figure 1 and Figure 2, become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap, including feeding roller, two
The fixed plate 1 of group cutting disc 6 tool, two groups of outer sleeves 5 and two pieces of parallel settings.The feeding roller includes setting successively from top to bottom
The upper feeding roller 2 and lower feeding roller 3 set, upper feeding roller 2 and lower feeding roller 3 are mutually parallel and are mounted on two pieces admittedly by shaft
Between fixed board 1.Upper feeding roller 2 and lower feeding roller 3 can be rotated along shaft.A cutterhead shaft, institute are installed on each circular cutter 6
The one end for stating cutterhead shaft is fixed on the circular cutter 6, its other end penetrates in outer sleeve 5 and is connected with circular cutter electricity
Machine.With the prior art except that：Further include setting parallel with feeding roller cutterhead installation axle 4 and for adjust two circles
The regulating mechanism of horizontal distance between dise knife tool 6.The outer sleeve 5 is installed in the lower section of the cutterhead installation axle 4, pacifies in cutterhead
The both ends for filling axis 4 are respectively connected there are one five-bar mechanism, and the five-bar mechanism is mounted on the wall body in 1 outside of fixed plate.
The five-bar mechanism includes rack 9, upper drive rod 7, lower drive rod 11, upper connecting rod 13, lower link 12, the first liquid
Cylinder pressure 8 and second hydraulic cylinder 10.The rack 9 is vertically fixed on the outside wall body of fixed plate 1.The rack 9, on
Drive rod 7, upper connecting rod 13, lower link 12 and lower drive rod 11 are sequentially connected end to end in the counterclockwise direction by axis pin.First liquid
One end of cylinder pressure 8 is fixed on the side of rack 9, its other end hinge on upper drive rod 7, and one end of second hydraulic cylinder 10 is fixed
In the side of rack 9, its other end hinge on lower drive rod 11.The end at the both ends of the cutterhead installation axle 4 is respectively perpendicular
It penetrates in lower link 12, and is separately fixed on lower link 12.
Pentagonal configuration set by the utility model is the above drive rod 7 as the first driving torque, following drive rod
11 are used as the second driving torque, two-freedom transmission mechanism.Under the driving of first hydraulic cylinder 8 and second hydraulic cylinder 10, make peace
The expanded reach of cutterhead installation axle 4 on lower link 12 more they tends to vector quantization, and transmission range is wider, practicability is stronger.
When the utility model carries out promotion work to circular cutter：1) it is the upper drive rod 7 of the driving of first hydraulic cylinder 8 first,
The lower drive rod 11 of the driving of second hydraulic cylinder 10, and then with the relative rotation of movable knife disc installation axle 4, cutterhead cutterhead installation axle 4 drives
Certain drift angle occurs for outer sleeve 5 and circular cutter 6；2) then, circular cutter motor driven disc tool 6 turns around own axes
It is dynamic, with certain drift angle, circular cutter 6 can fly-cutting sugarcane, improve cutting efficiency and reduce head breaking rate and
Cut loss late.
As shown in figure 3, the regulating mechanism, which includes lead screw motor 4-1, movable block 4-3 and surface, sets threaded lead screw 4-
2, a groove 14 is offered in cutterhead installation axle 4.The lead screw 4-2 is set in groove 14 and one end and the lead screw of lead screw 4-2
Motor 4-1 connections, the movable block 4-3 are mounted on lead screw 4-2 and can be moved horizontally along the screw thread on lead screw 4-2.
A through-hole is offered on movable block 4-3, the upper end of the outer sleeve 5 penetrates in through-hole and is fixed on movable block 4-3.
When the utility model is used to adjust the gap between the two circular cutter 6：
It is to open lead screw motor 4-1 to drive the rotation of lead screw 4-2 first, to drive the shifting being mounted on lead screw 4-2
Motion block 4-3 is moved horizontally.Since outer sleeve 5 is to be fixedly connected with movable block 4-3, when movable block 4-3 is moved horizontally, outside
Sleeve 5 and dise knife disk tool 6 will be moved horizontally together, to change the gap between two circular cutters 6；Then, when
After being adjusted to suitable spacing, lead screw motor 4-1 is closed, lead screw 4-2 is static, and movable block 4-3 is fixed in groove 14, you can into
Row sugarcane cuts work.
It these are only the embodiment for illustrating the utility model, be not intended to limit the utility model, for this field
For technical staff, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. becoming the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap, including feeding roller, two groups of circular cutters (6), two
The fixed plate (1) of group outer sleeve (5) and two pieces of parallel settings, the feeding roller includes the upper feeding set gradually from top to bottom
Roller (2) and lower feeding roller (3), upper feeding roller (2) and lower feeding roller (3) are mutually parallel and are mounted on two pieces of fixations by shaft
Between plate (1), a cutterhead shaft is installed on each circular cutter (6), one end of the cutterhead shaft is fixed on the disk
On cutter (6), its other end penetrates in outer sleeve (5) and is connected with circular cutter motor, it is characterised in that：Further include and feeds
The cutterhead installation axle (4) of the parallel setting of roller and the regulating mechanism for being used to adjust the horizontal distance between two circular cutters (6),
The regulating mechanism includes that lead screw motor (4-1), movable block (4-3) and surface set threaded lead screw (4-2), in cutterhead
A groove (14) is offered in installation axle (4), the lead screw (4-2) is set in groove (14) and one end of lead screw and lead screw are electric
Machine (4-1) connects, and the movable block (4-3) is mounted on lead screw (4-2) and can carry out horizontal shifting along the screw thread on lead screw (4-2)
It is dynamic, a through-hole is offered on movable block (4-3), the upper end of the outer sleeve (5) penetrates in through-hole and is fixed on movable block (4-
3) on；
The outer sleeve (5) is installed in the lower section of the cutterhead installation axle (4), and one is respectively connected at the both ends of cutterhead installation axle (4)
A five-bar mechanism, the five-bar mechanism are mounted on the wall body on the outside of fixed plate (1).
2. the two-freedom hydraulic-driven sugarcane cutter device according to claim 1 for becoming cutterhead gap, it is characterised in that：
The five-bar mechanism includes rack (9), upper drive rod (7), lower drive rod (11), upper connecting rod (13), lower link (12), first
Driving device and the second driving device, the rack (9) is vertically fixed on the outside wall body of fixed plate (1), described
Rack (9), upper drive rod (7), upper connecting rod (13), lower link (12) and lower drive rod (11) by axis pin in the counterclockwise direction according to
Secondary head and the tail connection, first driving means are connect with upper drive rod (7), and the second driving device is connect with lower drive rod (11)；It is described
The end at the both ends of cutterhead installation axle (4), which is respectively perpendicular, to be penetrated in lower link (12), and is separately fixed on lower link (12).
3. the two-freedom hydraulic-driven sugarcane cutter device according to claim 2 for becoming cutterhead gap, it is characterised in that：
First driving means are first hydraulic cylinder (8), and the second driving device is second hydraulic cylinder (10), one end of first hydraulic cylinder (8)
The sides of rack (9), its other end hinge are fixed on the upper drive rod (7), one end of second hydraulic cylinder (10) is fixed on machine
The side of frame (9), its other end hinge are mounted on lower drive rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992331.7U CN207612662U (en) | 2017-08-09 | 2017-08-09 | Become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992331.7U CN207612662U (en) | 2017-08-09 | 2017-08-09 | Become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207612662U true CN207612662U (en) | 2018-07-17 |
Family
ID=62817861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992331.7U Expired - Fee Related CN207612662U (en) | 2017-08-09 | 2017-08-09 | Become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207612662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318368A (en) * | 2017-08-09 | 2017-11-07 | 钦州学院 | Become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap |
-
2017
- 2017-08-09 CN CN201720992331.7U patent/CN207612662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318368A (en) * | 2017-08-09 | 2017-11-07 | 钦州学院 | Become the two-freedom hydraulic-driven sugarcane cutter device in cutterhead gap |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20200809 |