CN205082258U - Cut up still field machine blade fixed structure body of stubble -cleaning - Google Patents
Cut up still field machine blade fixed structure body of stubble -cleaning Download PDFInfo
- Publication number
- CN205082258U CN205082258U CN201520796215.9U CN201520796215U CN205082258U CN 205082258 U CN205082258 U CN 205082258U CN 201520796215 U CN201520796215 U CN 201520796215U CN 205082258 U CN205082258 U CN 205082258U
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- China
- Prior art keywords
- fixture
- blade
- blade fixture
- described blade
- structure body
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- Expired - Fee Related
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Abstract
The utility model discloses a cut up still field machine blade fixed structure body of stubble -cleaning, including the blade mounting, blade mounting left side be provided with fixed screw, blade mounting right side be provided with fixed screw, the fixed screw that sets up of blade mounting both sides symmetrical, the blade mounting top left and right sides be provided with the unanimous and symmetrical mounting of two specifications, blade mounting front side lean on last position to be provided with fixed hold in the palm, blade mounting rear side still be provided with the connection key on every mounting, the connection key on be provided with the connecting hole, the connection key on still be provided with the fastening bolt hole, blade mounting, mounting, fixedly hold in the palm and connect key formula structure as an organic whole, generally, the utility model has the advantages of simple structure, convenient to use, long service life, firmly fixed blade.
Description
Technical field
The utility model belongs to mechanical field, relates to corn stalk cutting stubble-cleaning field-returning machine, is specifically related to a kind of cutting stubble-cleaning field-returning machine blade fixing structure body.
Background technology
Blade is fixed on a rolling disc by common straw cutting apparatus use, connects a rotating disk, rolling disc is installed with blade at turning cylinder end.But, in actual mechanical process, connection between blade and rolling disc also built on the sand, when each startup or stall, blade can by the effect of inertia, the deflection of certain up time or inverse time is produced relative to rolling disc, such blade can drive respective bolt to rotate, although there is some deflection at every turn, but Long-Time Service, can make being threaded between bolt with rolling disc occur to loosen, if in blade high-speed rotation, described blade comes off from rotating disk, can cause great injury to operating personnel.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides that a kind of structure is simple, easy for installation, long service life, fixedly secures a kind of cutting stubble-cleaning field-returning machine blade fixing structure body of blade.
The purpose of this utility model is achieved in that a kind of cutting stubble-cleaning field-returning machine blade fixing structure body, comprise blade fixture, fixing threaded hole is provided with on the left of described blade fixture, fixing threaded hole is provided with on the right side of described blade fixture, the fixing threaded hole that described blade fixture both sides are arranged is symmetrical, the described left and right sides, blade fixture top is provided with the consistent and symmetrical fixture of two specifications, on front side of described blade fixture, upper position is provided with fixing supporting piece, on each fixture, also connecting key is provided with on rear side of described blade fixture, described connecting key is provided with connecting hole, described connecting key is also provided with fastening bolt holes, described blade fixture, fixture, fixing supporting piece and connecting key are integral type structure.
Described blade fixture is trapezium structure.
Fixing threaded hole set on described blade fixture is at least two.
On described blade fixture, the fixed bolt hole of both sides all slopes inwardly setting.
Fixture set on described blade fixture is three-legged structure.
The beneficial effect that the utility model produces is: first, respectively intilted two groups of symmetrical fixed bolt holes in the left and right sides of the blade fixture in trapezium structure, being obliquely installed bolt hole can firmly be fixed on blade fixture by blade, in actual job process, the up and down impulsive force to bolt of blade can reduce, and bolt can be fixed on maintenance-free for a long time for blade on blade fixture.Secondly, the left and right sides, blade fixture top is provided with the consistent and symmetrical fixture of two specifications, on front side of blade fixture, upper position is provided with fixing supporting piece, fixture can be fixedly connected with on transmission leg by welding manner with fixing supporting piece, fixture can the both sides of tightly card transmission leg, fixing supporting piece can the bottom of the person's of holder transmission leg, is fixed on transmission leg by fixed structure by welding.Finally, on rear side of blade fixture, be provided with connecting key on fixture, connecting key is by pin fixed conveyor bar, connecting key is also provided with fastening bolt holes, the object of this design by fastening bolt, can be fastenedly connected the pin on key, and then fixed conveyor bar.
Generally, it is simple that the utility model has structure, and easy to use, long service life, can fixedly secure the advantage of blade.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the utility model Facad structure schematic diagram.
Fig. 3 is the utility model inverse layer structure schematic diagram.
Fig. 4 is the utility model plan structure schematic diagram.
Fig. 5 is the utility model side-looking structural representation.
In figure: 1, blade fixture 2, fixing threaded hole 3, fixture 4, fixing supporting piece 5, connecting key 6, connecting hole 7, fastening bolt holes.
Specific embodiment
Below in conjunction with accompanying drawing to embodiment further instruction of the present utility model.
Embodiment 1
As Figure 1-5: a kind of cutting stubble-cleaning field-returning machine blade fixing structure body, comprise blade fixture 1, fixing threaded hole 2 is provided with on the left of described blade fixture 1, fixing threaded hole 2 is provided with on the right side of described blade fixture 1, the fixing threaded hole 2 that described blade fixture 1 both sides are arranged is symmetrical, the described left and right sides, blade fixture 1 top is provided with the consistent and symmetrical fixture 3 of two specifications, on front side of described blade fixture 1, upper position is provided with fixing supporting piece 4, on each fixture 3, connecting key 5 is also provided with on rear side of described blade fixture 1, described connecting key 5 is provided with connecting hole 6, described connecting key 5 is also provided with fastening bolt holes 7, described blade fixture 1, fixture 3, fixing supporting piece 4 and connecting key 5 are integral type structure.
The utility model is in use: arrange two groups of symmetrical fixed bolt holes respectively in the left and right sides of blade fixture, arranging bolt hole can firmly be fixed on blade fixture by blade, in actual job process, the up and down impulsive force to bolt of blade can reduce, bolt can by blade for a long time need not be firm be fixed on blade fixture.
The left and right sides, blade fixture top is provided with the consistent and symmetrical fixture of two specifications, on front side of blade fixture, upper position is provided with fixing supporting piece, fixture can be fixedly connected with on transmission leg by welding manner with fixing supporting piece, fixture can the both sides of tightly card transmission leg, fixing supporting piece can hold in the palm the bottom of transmission leg, is fixed on transmission leg by fixed structure by welding.
On fixture, be provided with connecting key on rear side of blade fixture, connecting key, by pin fixed conveyor bar, connecting key is also provided with fastening bolt holes, and the object of this design by fastening bolt, can be fastenedly connected the pin on key, and then fixed conveyor bar.
Embodiment 2
As Figure 1-5: a kind of cutting stubble-cleaning field-returning machine blade fixing structure body, comprise blade fixture 1, fixing threaded hole 2 is provided with on the left of described blade fixture 1, fixing threaded hole 2 is provided with on the right side of described blade fixture 1, the fixing threaded hole 2 that described blade fixture 1 both sides are arranged is symmetrical, the described left and right sides, blade fixture 1 top is provided with the consistent and symmetrical fixture 3 of two specifications, on front side of described blade fixture 1, upper position is provided with fixing supporting piece 4, on each fixture 3, connecting key 5 is also provided with on rear side of described blade fixture 1, described connecting key 5 is provided with connecting hole 6, described connecting key 5 is also provided with fastening bolt holes 7, described blade fixture 1, fixture 3, fixing supporting piece 4 and connecting key 5 are integral type structure.
Described blade fixture 1 is trapezium structure.
Fixing threaded hole 2 set on described blade fixture 1 is at least two.
On described blade fixture 1, the fixing threaded hole 2 of both sides all slopes inwardly setting.
Fixture 3 set on described blade fixture 1 is in three-legged structure.
The utility model is in use: arrange two groups respectively in the left and right sides of the blade fixture in trapezium structure and slope inwardly and symmetrical fixed bolt hole, often group arranges 3 bolts hole and blade firmly can be fixed on blade fixture, in actual job process, the up and down impulsive force to bolt of blade can reduce greatly, and bolt can be fixed on maintenance-free for a long time for blade on blade fixture.
The fixture that two specifications in three-legged structure are consistent and symmetrical is provided with in the left and right sides, blade fixture top, on front side of blade fixture, upper position is provided with fixing supporting piece, fixture can be fixedly connected with on transmission leg by welding manner with fixing supporting piece, fixture can the both sides of tightly card transmission leg, fixing supporting piece can hold in the palm the bottom of transmission leg, is fixed on transmission leg by fixed structure by welding.
On fixture, be provided with connecting key on rear side of blade fixture, connecting key, by pin fixed conveyor bar, connecting key is also provided with fastening bolt holes, and the object of this design by fastening bolt, can be fastenedly connected the pin on key, and then fixed conveyor bar.
Generally, generally, it is simple that the utility model has structure, and easy to use, long service life, can fixedly secure the advantage of blade.
Claims (5)
1. a cutting stubble-cleaning field-returning machine blade fixing structure body, comprise blade fixture, it is characterized in that: on the left of described blade fixture, be provided with fixing threaded hole, fixed bolt hole is provided with on the right side of described blade fixture, the fixed bolt hole that described blade fixture both sides are arranged is symmetrical, the described left and right sides, blade fixture top is provided with the consistent and symmetrical fixture of two specifications, on front side of described blade fixture, upper position is provided with fixing supporting piece, on each fixture, also connecting key is provided with on rear side of described blade fixture, described connecting key is provided with connecting hole, described connecting key is also provided with fastening bolt holes, described blade fixture, fixture, fixing supporting piece and connecting key are integral type structure.
2. a kind of cutting stubble-cleaning field-returning machine blade fixing structure body according to claim 1, is characterized in that: described blade fixture is trapezium structure.
3. a kind of cutting stubble-cleaning field-returning machine blade fixing structure body according to claim 1, is characterized in that: fixing threaded hole set on described blade fixture is at least two.
4. a kind of cutting stubble-cleaning field-returning machine blade fixing structure body according to claim 1, is characterized in that: on described blade fixture, the fixed bolt hole of both sides all slopes inwardly setting.
5. a kind of cutting stubble-cleaning field-returning machine blade fixing structure body according to claim 1, is characterized in that: fixture set on described blade fixture is three-legged structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520796215.9U CN205082258U (en) | 2015-10-13 | 2015-10-13 | Cut up still field machine blade fixed structure body of stubble -cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520796215.9U CN205082258U (en) | 2015-10-13 | 2015-10-13 | Cut up still field machine blade fixed structure body of stubble -cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205082258U true CN205082258U (en) | 2016-03-16 |
Family
ID=55473000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520796215.9U Expired - Fee Related CN205082258U (en) | 2015-10-13 | 2015-10-13 | Cut up still field machine blade fixed structure body of stubble -cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205082258U (en) |
-
2015
- 2015-10-13 CN CN201520796215.9U patent/CN205082258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |