CN206078101U - Self -modulation twolip cutting knife - Google Patents
Self -modulation twolip cutting knife Download PDFInfo
- Publication number
- CN206078101U CN206078101U CN201621031938.0U CN201621031938U CN206078101U CN 206078101 U CN206078101 U CN 206078101U CN 201621031938 U CN201621031938 U CN 201621031938U CN 206078101 U CN206078101 U CN 206078101U
- Authority
- CN
- China
- Prior art keywords
- blade
- self
- type
- fixing axle
- type support
- 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
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- Harvester Elements (AREA)
Abstract
The utility model discloses a self -modulation twolip cutting knife, including protecting sword skeleton (2), blade (3), it connects (1) and meets for U type structure, the end and the L type of this U type to protect sword skeleton (2), and the open end of U type structure includes the L type support of the twoth parallel, be provided with rear limit stop board (21) on the L type support, just be provided with between rear limit stop board (21) and the L type support blade fixed axle (4), blade fixed axle (4) are connected in rear limit stop board (21) and L type support, and blade (3) set up on blade fixed axle (4), just blade (3) and blade fixed axle (4) sliding connection, simultaneously be provided with spring (5) on blade fixed axle (4), one sides of rear limit stop board (21) is pushed up with blade (3) in this spring (5), the utility model discloses not only can reap moist wheat, it reaps fastly moreover.
Description
Technical field
The utility model is related to a kind of self-regulated twolip cutter, belongs to harvester technical field.
Background technology
Existing combined wheat harvester in the morning before 7 points, after thirty in the afternoon 7 just cannot getting wheat, during because of the two
Section, the normal swaging clamp mouths of wheat humidity Jing, or even wheat is uprooped, it is impossible to normal harvesting..
Utility model content
The utility model proposes a kind of self-regulated twolip cutter for the deficiency of the problems referred to above, and it can not only gather in humidity
Wheat, and its harvesting speed it is fast.
The utility model is that the technical scheme for solving above-mentioned technical problem proposition is：
A kind of self-regulated twolip cutter, including shield knife skeleton (2), blade (3), shield knife skeleton (2) is U-shape structure, the U
The termination of type connects with L-type joint (1)；And the openend of the U-shape structure includes the twoth article of parallel L-type support, the L-type
Positive stop block (21) is provided with support；And the positive stop block (21) is provided with blade fixing axle (4) and L-type support between,
The blade fixing axle (4) is connected to positive stop block (21) and L-type support, and the blade (3) is arranged at blade fixing axle (4)
On, and the blade (3) is slidably connected with blade fixing axle (4)；Simultaneously spring (5) is provided with the blade fixing axle (4),
The spring (5) is arrived the side of positive stop block (21) by blade (3) top.
Preferably：The blade (3) is fabricated by using steel.
Preferably：Put the first edge on a knife or a pair of scissors the left and right sides of the blade (3).
The utility model compared to existing technology, has the advantages that：
The utility model can not only gather in the wheat of humidity, and its harvesting speed is fast.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is existing long cutter structural representation；
Fig. 4 is the top view of Fig. 3.
Specific embodiment
Accompanying drawing discloses without limitation the structural representation of one preferred embodiment of the utility model, below with reference to attached
Figure explains the technical solution of the utility model.
Embodiment
A kind of self-regulated twolip cutter, as shown in Figure 1, 2, including shield knife skeleton 2, blade 3, the shield knife skeleton 2 is U-shaped knot
Structure, the U-shaped termination connects with L-type joint 1；And the openend of the U-shape structure includes the twoth article of parallel L-type support, institute
State and be provided with L-type support positive stop block 21；And it is provided with blade fixing axle 4, institute between the positive stop block 21 and L-type support
State blade fixing axle 4 and be connected to positive stop block 21 and L-type support, and the blade 3 is arranged in blade fixing axle 4, and it is described
Blade 3 is slidably connected with blade fixing axle 4；Simultaneously spring 5 is provided with the blade fixing axle 4, the spring 5 pushes up on blade 3
To the side of positive stop block 21.The blade 3 is fabricated by using steel.Put the first edge on a knife or a pair of scissors the left and right sides of the blade 3.
As shown in Figures 3 and 4, it is the existing structure of long cutter 6.
Practical approach of the present utility model：Positive stop block of the original long cutter 6 at " self-regulated twolip cutter " is determined for 21 times
Position, will not move up, and this long cutter 6 can be named as upper cutter knife.Lower section self-regulated blade 3 (can be named as lower cutter) is in spring
In the presence of pressure, along blade fixing axle 4 upper cutter knife is close to upwards, the blade for making upper and lower cutter is at every moment brought into close contact
Together.Lower cutter will not swing under the control of blade fixing axle 4, and at a high speed left and right is put under the drive of upper cutter knife tilting ring box
Dynamic, such upper cutter knife is formed a pair seamless Double-edged scissorses with lower cutter, it is easy to cut off the moist straw of flexible
With wheat leaf.
Advantage：
First, rational in infrastructure, skeleton is durable.
2nd, self-regulated blade is fabricated by wear-resisting using hard steel, and anti-aging, blade is very sharp.
3rd, under the action of the spring, upper cutter knife is made at every moment to fit together with lower cutter, because lower cutter can be from trend
Upper regulation, therefore referred to as stimulating self-adjusting cutter.
4th, due to " self-regulated twolip cutter ", not to be afraid of wheat moist, can getting wheat round the clock, so work can be greatly improved
Efficiency.
In June, 2015 No. 3, my harvester has changed " self-regulated twolip cutter ", if really effect is very well, 5 points of morning can
To enter gather in, the machine until just have a rest in the evening more than 11 points.More than 70 mus of ground can be cut with the previous day, changing new cutter can cut one day after
More than 110 mus of ground.This working effect really improves a hack of.As can be seen here, it is that one kind can be promoted to be somebody's turn to do " self-regulated twolip cutter "
New cutter.The operating efficiency of combined wheat harvester is greatly improved using it.
Reality of the present utility model is merely to illustrate above in conjunction with the utility model preferred embodiment described by accompanying drawing
Mode is applied, it is every according to this not as the restriction to aforementioned utility model purpose and claims content and scope
The technical spirit of utility model still belongs to this practicality to any simple modification made for any of the above embodiments, equivalent variations and modification
New technique and rights protection category.
Claims (3)
1. a kind of self-regulated twolip cutter, it is characterised in that：Including shield knife skeleton (2), blade (3), shield knife skeleton (2) is U
Type structure, the U-shaped termination connects with L-type joint (1)；And the openend of the U-shape structure includes the twoth article of parallel L-type
Frame, is provided with positive stop block (21) in the L-type support；And the positive stop block (21) is provided with blade and L-type support between
Fixing axle (4), the blade fixing axle (4) is connected to positive stop block (21) and L-type support, and the blade (3) is arranged at knife
In piece fixing axle (4), and the blade (3) is slidably connected with blade fixing axle (4)；Set on the blade fixing axle (4) simultaneously
Spring (5) is equipped with, the spring (5) is arrived the side of positive stop block (21) by blade (3) top.
2. a kind of self-regulated twolip cutter according to claim 1, it is characterised in that：The blade (3) is manufactured using steel
Form.
3. a kind of self-regulated twolip cutter according to claim 1, it is characterised in that：The left and right sides of the blade (3) is equal
Put the first edge on a knife or a pair of scissors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031938.0U CN206078101U (en) | 2016-08-31 | 2016-08-31 | Self -modulation twolip cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031938.0U CN206078101U (en) | 2016-08-31 | 2016-08-31 | Self -modulation twolip cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206078101U true CN206078101U (en) | 2017-04-12 |
Family
ID=58475440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031938.0U Expired - Fee Related CN206078101U (en) | 2016-08-31 | 2016-08-31 | Self -modulation twolip cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206078101U (en) |
-
2016
- 2016-08-31 CN CN201621031938.0U patent/CN206078101U/en not_active Expired - Fee Related
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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: 20170412 Termination date: 20170831 |