CN206602852U - A kind of twin screws structure cuts bucket - Google Patents
A kind of twin screws structure cuts bucket Download PDFInfo
- Publication number
- CN206602852U CN206602852U CN201720330439.XU CN201720330439U CN206602852U CN 206602852 U CN206602852 U CN 206602852U CN 201720330439 U CN201720330439 U CN 201720330439U CN 206602852 U CN206602852 U CN 206602852U
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- screw feeder
- bucket body
- bucket
- main screw
- helical blade
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Abstract
Bucket, including bucket body are cut the utility model discloses a kind of twin screws structure, bucket body bottom side front edge is provided with cutter component, and bucket body madial wall is provided with charging aperture；Provided with main screw feeder, secondary screw feeder in bucket body, the feed zone of main screw feeder is provided with rod for stiring materials, and it is provided with the helical blade that different clockwises are set on main screw feeder and positioned at main screw feeder feed zone both sides, secondary screw feeder feed zone both sides are equipped with helical blade, and the clockwise of secondary screw feeder helical blade sets identical with the clockwise of main screw feeder helical blade；Main screw feeder, secondary screw feeder central shaft are arranged on by bearing connected mode on the side wall of the relative direction of bucket body two, the end that main screw feeder central shaft stretches out out of bucket body is provided with the first travelling gear, and the end that secondary screw feeder central shaft stretches out out of bucket body is provided with the second travelling gear.The utility model is difficult to hang up when gathering in high bar stem, it is easy feed, and loss late is low when gathering in crudefiber crop, stability is high.
Description
Technical field
The utility model belongs to agricultural mechanical field, more particularly to a kind of twin screws structure cuts bucket.
Background technology
Combining machinery is widely used in crop fields such as wheat, paddy rice, technology maturation, wherein the receipts of most harvester
Cut component use is all to cut bucket shape formula, general structure cut bucket include the functional chain that is formed by cutter-winder-screw feeder can
Predetermined function is realized, the workflow for cutting bucket is as follows：Crop is cut off near root by cutter first, then again by winder
The bar stem cut down is inwardly dialled in and cut in bucket housing, then by screw feeder the stirring by helical blade of lateral arrangement, is sent to
Conveying function component, completes to cut the function of bucket.
Due to wheat, the bar stem delicate of paddy rice, relatively short, so single screw feeder traditional at present cuts bucket and can expired
Sufficient use requirement.And the plant length of feeding ramie, bar stem are hard, and the intensity of internal fiber is big, and fiber is thick, quite tough and tensile, due to
Above-mentioned reason, current single screw feeder cuts bucket has problems with when gathering in feeding ramie：(1) feeding ramie plant after cutting down compared with
It is long, dialled in by winder and easily send out related and hang up after cutting bucket；(2) feeding ramie stalk stem is hard, unlike the cereal bar stem of delicate,
Screw feeder is difficult to stir, and is not moved so easily there is feeding ramie with screw feeder to conveying notch, the problem of causing difficult feed.
Utility model content
The purpose of this utility model is that providing a kind of twin screws structure cuts bucket, it is intended to which bar stem when solving ramie harvesting is easy
Hang up, the technical barrier of difficult feed, and loss late is high when cutting bucket harvesting crudefiber crop, poor reliability ask for existing single screw feeder structure
Topic.
The utility model is achieved in that a kind of twin screws structure cuts bucket, and this, which cuts bucket, includes bucket body, the bucket body bottom side
Front edge is provided with cutter component, and the bucket body madial wall relative with cutter component is provided with charging aperture；
Provided with main screw feeder, secondary screw feeder in the bucket body, the main screw feeder, secondary screw feeder and bucket body charging aperture just to being at position
Feed zone, the feed zone of the main screw feeder is provided with rod for stiring materials, and the main screw feeder and set positioned at main screw feeder feed zone both sides
There is the helical blade that different clockwises are set, the secondary screw feeder feed zone both sides are equipped with helical blade, and the secondary screw feeder
The clockwise of helical blade sets identical with the clockwise of main screw feeder helical blade；
The main screw feeder, secondary screw feeder central shaft are arranged on by bearing connected mode on the side wall of the relative direction of bucket body two,
The end that the main screw feeder central shaft stretches out out of bucket body is provided with the first travelling gear, and the secondary screw feeder central shaft is out of bucket body
The end of stretching is provided with the second travelling gear.
Preferably, winder is provided with the bucket body, the winder includes support bar and wheel body, and the wheel body is located at master
The oblique upper of screw feeder, secondary screw feeder, and the opposite end of wheel body central shaft two supports boom end to be connected with one respectively, the support bar
The other end is arranged on the side wall of bucket body.
Preferably, the helical blade of the secondary screw feeder is provided with cross bar.
Preferably, the cutter component includes cast-cutting saw and secondary sawtooth, and the cast-cutting saw side is provided with head saw tooth, described
Head saw tooth is fitted in scissor-shaped each other with secondary sawtooth, and the secondary sawtooth is fixed on bucket body bottom side front edge, the bucket body bottom side
Provided with guide groove, the guide groove is built into the saw body of cast-cutting saw, and described cast-cutting saw one end is stretched out from bucket body side wall.
Compared to the shortcoming and defect of prior art, the utility model has the advantages that：The utility model is applicable
Operated in the harvesting of high bar, high tenacity crop, bar stem is difficult to hang up, fed easily during harvesting, and loss late when gathering in crudefiber crop
Low, stability is high.
Brief description of the drawings
Fig. 1 is that the utility model twin screws structure cuts structural representation of the bucket in the case where not installing winder state；
Fig. 2 is the structural representation of the part A in Fig. 1；
Fig. 3 is the structural representation that the utility model twin screws structure cuts bucket.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in Figures 1 to 3, wherein, Fig. 1 be the utility model twin screws structure cut bucket in the case where not installing winder state
Structural representation；Fig. 2 is the structural representation of the part A in Fig. 1；Fig. 3 is the structure that the utility model twin screws structure cuts bucket
Schematic diagram.
A kind of twin screws structure cuts bucket, and this, which cuts bucket, includes bucket body 1, and the bottom side front edge of bucket body 1 is provided with cutter component
2, and the madial wall relative with cutter component 2 of the bucket body 1 is provided with charging aperture；
Provided with main screw feeder 3, secondary screw feeder 4 in the bucket body 1, the main screw feeder 3, secondary screw feeder 4 are just being aligned with the charging aperture of bucket body 1
It is feed zone to put place, and the feed zone of the main screw feeder 3 is provided with rod for stiring materials 5, and the main screw feeder 3 and entered positioned at main screw feeder 3
Expect that section both sides are provided with the helical blade 6 that different clockwises are set, the secondary feed zone both sides of screw feeder 4 are equipped with helical blade 6,
And the clockwise of the helical blade 6 of secondary screw feeder 4 sets identical with the clockwise of the main helical blade 6 of screw feeder 3；
The main screw feeder 3, the secondary central shaft of screw feeder 4 are arranged on the side wall of 1 liang of relative direction of bucket body by bearing connected mode
On, the end that the main central shaft of screw feeder 3 stretches out out of bucket body 1 is provided with the first travelling gear (label is omitted in figure), described
The end that the secondary central shaft of screw feeder 4 stretches out out of bucket body 1 is provided with the second travelling gear (label is omitted in figure).First driving cog
Wheel, the external drive device of the second travelling gear.
In the utility model embodiment, the cutter component 2 includes cast-cutting saw 2-1 and secondary sawtooth 2-2, the cutting
Saw 2-1 sides and be provided with head saw tooth, the head saw tooth is fitted in scissor-shaped each other with pair sawtooth 2-2, and the secondary sawtooth 2-2 is fixed on
The bottom side front edge of bucket body 1, the bottom side of bucket body 1 is provided with guide groove, and the guide groove is built into cast-cutting saw 2-1 saw body, described to cut
Sawing 2-1 one end is stretched out from the side wall of bucket body 1.
In the utility model embodiment, to coordinate harvesting operation, more specifically, winder 7 is provided with the bucket body 1,
The winder 7 includes support bar 7-1 and wheel body 7-2, and the wheel body 7-2 is located at main screw feeder 3, the oblique upper of secondary screw feeder 4, and institute
State the opposite end of wheel body 7-2 central shafts two to be connected with a support bar 7-1 ends respectively, the support bar 7-1 other ends are arranged on bucket
On the side wall of body 1.
In actual application of the present utility model, twin screws structure cuts bucket in the progradation of creeper truck, cutter
The cast-cutting saw 2-1 of component 2 saw body is reciprocal quick mobile in guide groove, head saw tooth and secondary sawtooth 2-2 formation THE ADIABATIC SHEAR IN states,
Completion is cut to ramie crop bottom.Winder 7 is rotated, and is dialled crop toward inside bucket body 1 by the driving lever on wheel body 7-2
Send, opposite side direction turns to each other for main screw feeder 3, secondary screw feeder 4, main screw feeder 3, the twin screws of secondary screw feeder 4 are set, up and down two screw feeders
Work simultaneously, helical blade 6 on screw feeder it is common by feeding ramie backfin, break, and stirred to charging aperture direction, if any mistake
Long bar stem is hung up by winder 7, is taken out of from top, then is hung down by the helical blade 6 of secondary screw feeder 4, and continues press-in
Cut bucket.Under blade continuous running, comprehensive function in major and minor screw feeder 4, continuous backfin, plant is broken, made it easier to by screw feeder
Stirred to charging aperture, more to smoothly enter charging aperture, bucket function is cut in completion.When feeding ramie is transported at charging aperture,
Rod for stiring materials 5 on head saw tooth dials in feeding ramie in charging aperture.
The utility model is applied to high bar, the harvesting operation of high tenacity crop, and bar stem is difficult to hang up, feeds appearance during harvesting
Easily, loss late is low and when gathering in crudefiber crop, stability is high.
It is the performance that further raising twin screws structure cuts bucket, the spiral shell of the secondary screw feeder 4 in further implementation process
Vane piece 6 is provided with cross bar 8.In actual application, the cross bar 8 of secondary screw feeder 4 coordinates helical blade 6, more effectively prevents
Winder 7 hangs up longer bar stem, and preferably feeding ramie rule are held together, feeding.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of twin screws structure cuts bucket, it is characterised in that this, which cuts bucket, includes bucket body, bucket body bottom side front edge is provided with and cut
Knife assembly, and the bucket body madial wall relative with cutter component is provided with charging aperture；
Provided with main screw feeder, secondary screw feeder in the bucket body, the main screw feeder, secondary screw feeder and bucket body charging aperture are just to being charging at position
Section, the feed zone of the main screw feeder is provided with rod for stiring materials, and the main screw feeder and positioned at main screw feeder feed zone both sides provided with not
The helical blade set with clockwise, the secondary screw feeder feed zone both sides are equipped with helical blade, and the secondary screw feeder spiral
The clockwise of blade sets identical with the clockwise of main screw feeder helical blade；
The main screw feeder, secondary screw feeder central shaft are arranged on by bearing connected mode on the side wall of the relative direction of bucket body two, described
The end that main screw feeder central shaft stretches out out of bucket body is provided with the first travelling gear, and the secondary screw feeder central shaft stretches out out of bucket body
End the second travelling gear is installed.
2. twin screws structure as claimed in claim 1 cuts bucket, it is characterised in that winder, described group are provided with the bucket body
Standing grain wheel includes support bar and wheel body, and the wheel body is located at main screw feeder, the oblique upper of secondary screw feeder, and the wheel body central shaft two is relative
End is connected with a support boom end respectively, and the support bar other end is arranged on the side wall of bucket body.
3. twin screws structure as claimed in claim 2 cuts bucket, it is characterised in that the helical blade of the secondary screw feeder is provided with horizontal stroke
Bar.
4. twin screws structure as claimed in claim 3 cuts bucket, it is characterised in that the cutter component includes cast-cutting saw and pair
Sawtooth, the cast-cutting saw side is provided with head saw tooth, and the head saw tooth is fitted in scissor-shaped each other with secondary sawtooth, and the secondary sawtooth is consolidated
Bucket body bottom side front edge is scheduled on, the bucket body bottom side is provided with guide groove, and the guide groove is built into the saw body of cast-cutting saw, the cutting
One end is sawed to stretch out from bucket body side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330439.XU CN206602852U (en) | 2017-03-31 | 2017-03-31 | A kind of twin screws structure cuts bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330439.XU CN206602852U (en) | 2017-03-31 | 2017-03-31 | A kind of twin screws structure cuts bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602852U true CN206602852U (en) | 2017-11-03 |
Family
ID=60173953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330439.XU Active CN206602852U (en) | 2017-03-31 | 2017-03-31 | A kind of twin screws structure cuts bucket |
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| Country | Link |
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| CN (1) | CN206602852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385392A (en) * | 2020-11-04 | 2021-02-23 | 农业农村部南京农业机械化研究所 | Industrial hemp harvester with double-layer cutting table |
-
2017
- 2017-03-31 CN CN201720330439.XU patent/CN206602852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385392A (en) * | 2020-11-04 | 2021-02-23 | 农业农村部南京农业机械化研究所 | Industrial hemp harvester with double-layer cutting table |
| CN112385392B (en) * | 2020-11-04 | 2022-02-01 | 农业农村部南京农业机械化研究所 | Industrial hemp harvester with double-layer cutting table |
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