CN208891221U - A kind of corn picker stubble-clearing device - Google Patents
A kind of corn picker stubble-clearing device Download PDFInfo
- Publication number
- CN208891221U CN208891221U CN201821498777.5U CN201821498777U CN208891221U CN 208891221 U CN208891221 U CN 208891221U CN 201821498777 U CN201821498777 U CN 201821498777U CN 208891221 U CN208891221 U CN 208891221U
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- CN
- China
- Prior art keywords
- stubble
- rack
- connecting rod
- bearing housing
- corn picker
- 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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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a kind of corn picker stubble-clearing devices, its structure includes connecting rod, gearbox, rack, baffle, latch fitting, blade for cleaning stubble, transmission mechanism, rotating roller, bearing housing, the connecting rod is fastenedly connected by extension bar at left and right sides of bottom through being located at frame top, the rotating roller is by turning tooth, upper connecting rod, mounting rack, reset spring, roller, axle bed composition, a kind of corn picker stubble-clearing device of the utility model, equipped with rotating roller, driving mounting rack to consolidate below rack by upper connecting rod keeps nut chimeric with bearing housing two sides through axle bed surface screw hole, again by transmission mechanism both ends armshaft along turning tooth and engage to push by bearing housing, the constant rotation output square power of traction roller orientation accelerates operation by the way, it is condensed again by top two sides reset spring using elastic pulling force, bearing housing is prevented to reduce both ends bearing capacity Side wall inner and outer ring raceway scratch and Caton improve the working efficiency of equipment stubble-cleaning.
Description
Technical field
The utility model is a kind of corn picker stubble-clearing device, belongs to stubble-cleaning apparatus field.
Background technique
Corn picker, according to agriculture requirement, is completed with machinery to corn stalk when corn is mature or close mature
The operation agricultural machinery and implement of stalk harvesting.
Prior art discloses application No. is: a kind of corn picker stubble-clearing device of CN201320820464.8 is related to
Agricultural machinery.Including stubble-cleaning break bar (1) and break bar mounting (2), it is solid that the rear end of the break bar mounting (2) is rotatably connected to one
It is scheduled on the axle sleeve (3) of harvesting motor spindle, a drive shaft (4) connecting with transmission device of harvester, institute is equipped in axle sleeve (3)
The front end that stubble-cleaning break bar (1) is set to break bar mounting (2) is stated, and is connect by sprocket wheel (5) and chain with drive shaft (4), break bar
A hydraulic cylinder (6) are connected between mounting (2) and harvesting motor spindle, are rotated to control break bar mounting (2) around axle sleeve (3), to control
Stubble-cleaning break bar (1) processed is promoted.It has the advantages that design is reasonable, easy to use and can adjust height at any time.When operation, stubble-cleaning dress
Set voluntarily can not can individually adjust height, not limited by ceding of Taiwan elevated height with ceding of Taiwan Synchronous lifting.But its shortcoming exists
It is overweight in equipment internal drive mechanism side bearing capacity, it is easy to make gear-box raceway generate scratch Caton and reduce stubble-cleaning work speed
Degree.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of corn picker stubble-clearing device, with
It is overweight to solve equipment internal drive mechanism side bearing capacity, is easy to make gear-box raceway generate scratch Caton and reduce stubble-cleaning work
The problem of speed.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of corn picker
Stubble-clearing device, structure include connecting rod, gearbox, rack, baffle, latch fitting, blade for cleaning stubble, transmission mechanism, rotating roller, bearing
Case, rack left and right sides side wall are fixed with baffle by nut through being fastenedly connected, and the connecting rod passes through bottom or so
Two sides extension bar is fastenedly connected through being located at frame top, and the gearbox bottom is close-coupled at frame top using transition fit
Center, and top and connecting rod fastening are fitting to connection, the blade for cleaning stubble is located at transmission mechanism outer wall in the arrangement of equidistant horizontal annular,
And by latch fitting rotation through being fastenedly connected, the transmission mechanism is fixedly embedded to be located at below machine frame inside, and passes through left and right two
The two side baffle interference of side end is chimeric to be fitting to connection, and transition is chimeric at the top of the bearing housing is located above machine frame inside, and passes through
The left and right sides is equipped with rotating roller and engages flexible connection with transmission mechanism；The rotating roller is by turning tooth, upper connecting rod, mounting rack, reset
Spring, roller, axle bed composition, the tooth that turns use interference fit type flexible connection to be located at axle bed center of inside, and and side wall
It is tightly engaged equipped with equidistant around arrangement roller, the upper connecting rod is located at axle bed surface and is fastenedly connected with mounting rack, institute
Stating reset spring, horizontal symmetrical connection is located at left and right sides side wall inside mounting rack respectively.
Further, the connecting rod is located at frame top front end and is fitting to connection with bearing housing.
Further, the baffle is respectively provided at end side wall at left and right sides of rack and is fastenedly connected.
Further, the blade for cleaning stubble is fastenedly connected by latch fitting is located at transmission mechanism outer wall in equidistant arrangement.
Further, the axle bed is respectively provided at bearing housing two sides by nut through being fastenedly connected.
Further, the bearing housing is fixed is flexibly connected with gearbox using electrically cooperation.
Beneficial effect
A kind of corn picker stubble-clearing device of the utility model is equipped with rotating roller, drives mounting rack to consolidate by upper connecting rod
Make nut chimeric with bearing housing two sides through axle bed surface screw hole below rack, then by transmission mechanism both ends armshaft along turning tooth
It engages and is pushed by bearing housing, draw the constant rotation output square power of roller orientation by the way and accelerate operation, then pass through top two
Side reset spring is condensed using elastic pulling force, prevents bearing housing side wall inner and outer ring raceway scratch and Caton to reduce both ends bearing capacity,
Improve the working efficiency of equipment stubble-cleaning.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of corn picker stubble-clearing device of the utility model；
Fig. 2 is the rotating roller the schematic diagram of the section structure of the utility model.
In figure: connecting rod -1, gearbox -2, rack -3, baffle -4, latch fitting -5, blade for cleaning stubble -6, transmission mechanism -7, rotation
Roller -8 turns tooth -801, upper connecting rod -802, mounting rack -803, reset spring -804, roller -805, axle bed -806, bearing housing -9.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of corn picker stubble-clearing device, knot
Structure includes connecting rod 1, gearbox 2, rack 3, baffle 4, latch fitting 5, blade for cleaning stubble 6, transmission mechanism 7, rotating roller 8, bearing housing 9, institute
It states 3 left and right sides side wall of rack and is fixed with baffle 4 by nut through being fastenedly connected, the connecting rod 1 passes through bottom or so two
It flanks bar and is fastenedly connected through being located at the top of rack 3,2 bottom of gearbox is close-coupled at the top of rack 3 using transition fit
Portion center, and top and the fastening of connecting rod 1 are fitting to connection, the blade for cleaning stubble 6 is located at transmission mechanism 7 in the arrangement of equidistant horizontal annular
Outer wall, and by the rotation of latch fitting 5 through being fastenedly connected, the transmission mechanism 7 is fixedly embedded to be located at 3 lower inside of rack, and logical
Two side baffle of left and right sides end, the 4 chimeric fitting connection of interference is crossed, the 9 top transition of bearing housing is chimeric to be located inside rack 3
Top, and rotating roller 8 is equipped with by the left and right sides and engages flexible connection with transmission mechanism 7；The rotating roller 8 by turn tooth 801, on
Pull rod 802, mounting rack 803, reset spring 804, roller 805, axle bed 806 form, and the tooth 801 that turns is using interference fit type
Flexible connection is located at 806 center of inside of axle bed, and is equipped with the equidistant arrangement roller 805 that surround with side wall and tightly engages, the pull-up
Bar 802 is located at 806 surface of axle bed and is fastenedly connected with mounting rack 803, and the reset spring 804 distinguishes horizontal symmetrical connection
It is located at 803 inside left and right sides side wall of mounting rack.
Axle bed 806 described in this patent is that one kind can receive the special large-scale and extra large size bearing of combined load, construction
Seat has the characteristics that construction is compact, the sensitive, convenience for device maintenance of revolution, described to turn tooth 801 and refer on wheel rim have gear continuous
Engage the mechanical organ of passing movement and power.
It is carrying out in use, being installed by connecting rod 1 above the combination of rack 3 with corn picker, then by gearbox 2
Be powered with it and run 3 lower inside bearing housing 9 of rack, make 9 internal shaft member of bearing housing overturning push transmission mechanism 7 drive outer wall by
The fixed blade for cleaning stubble 6 of latch fitting 5 interrupts chopping leaving root of the crop in the ground to harvested corn and goes out root, passes through pull-up
Bar 802 drives the consolidation of mounting rack 803 to make nut chimeric with 9 two sides of bearing housing through 806 surface screw hole of axle bed below rack 3,
Again by 7 both ends armshaft of transmission mechanism along turning tooth 801 and engaging to push by bearing housing 9, the orientation of roller 805 is drawn by the way not
Become rotation output square power and accelerate operation, then be condensed by top two sides reset spring 804 using elastic pulling force, is held with reducing both ends
Carrying power prevents 9 side wall inner and outer ring raceway scratch of bearing housing and Caton, improves the working efficiency of equipment stubble-cleaning.
The utility model solves the problems, such as it is that equipment internal drive mechanism side bearing capacity is overweight, is easy to make gear-box raceway
It leads to the problem of scratch Caton and reduces stubble-cleaning operating rate, the utility model is combined with each other by above-mentioned component, by upper
It is chimeric with bearing housing two sides through axle bed surface screw hole that pull rod drives mounting rack consolidation to make nut below rack, then by driver
Structure both ends armshaft draws the constant rotation output square power quickening of roller orientation along turning tooth and engaging to push by bearing housing by the way
Operation, then be condensed by top two sides reset spring using elastic pulling force, it is prevented in bearing housing side wall with reducing both ends bearing capacity
Outer rollaway nest scratch and Caton improve the working efficiency of equipment stubble-cleaning, described in detail below:
Turn tooth 801 and 806 center of inside of axle bed is located at using interference fit type flexible connection, and is equipped with equidistant ring with side wall
It being tightly engaged around arrangement roller 805, the upper connecting rod 802 is located at 806 surface of axle bed and is fastenedly connected with mounting rack 803,
Horizontal symmetrical connection is located at 803 inside left and right sides side wall of mounting rack to the reset spring 804 respectively.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of corn picker stubble-clearing device, structure includes connecting rod (1), gearbox (2), rack (3), baffle (4), latch fitting
(5), blade for cleaning stubble (6), transmission mechanism (7), rotating roller (8), bearing housing (9), rack (3) left and right sides side wall fixation are set
There are baffle (4) to run through by nut to be fastenedly connected, it is characterised in that:
The connecting rod (1) is fastenedly connected by extension bar at left and right sides of bottom through rack (3) top is located at, the gearbox (2)
Bottom is close-coupled at rack (3) center of top using transition fit, and top and connecting rod (1) fastening are fitting to connection, described to go out
Stubble blade (6) is located at transmission mechanism (7) outer wall in the arrangement of equidistant horizontal annular, and by latch fitting (5) rotation through being fastenedly connected,
The transmission mechanism (7) is fixedly embedded to be located at rack (3) lower inside, and passes through two side baffle of left and right sides end (4) interference
Chimeric to be fitting to connection, transition is chimeric at the top of the bearing housing (9) is located at rack (3) inner upper, and is equipped with by the left and right sides
Rotating roller (8) engages flexible connection with transmission mechanism (7)；
The rotating roller (8) by turn tooth (801), upper connecting rod (802), mounting rack (803), reset spring (804), roller (805),
Axle bed (806) composition, it is described to turn tooth (801) axle bed (806) center of inside is located at using interference fit type flexible connection, and with
Side wall, which is equipped with, equidistantly to be tightly engaged around arrangement roller (805), and the upper connecting rod (802) is located at axle bed (806) surface simultaneously
It is fastenedly connected with mounting rack (803), horizontal symmetrical connection is located at the internal left side of mounting rack (803) to the reset spring (804) respectively
Right two sides side wall.
2. a kind of corn picker stubble-clearing device according to claim 1, it is characterised in that: the connecting rod (1) is located at machine
Frame (3) top nose is simultaneously fitting to connection with bearing housing (9).
3. a kind of corn picker stubble-clearing device according to claim 1, it is characterised in that: the baffle (4) sets respectively
End side wall is fastenedly connected at left and right sides of rack (3).
4. a kind of corn picker stubble-clearing device according to claim 1, it is characterised in that: the blade for cleaning stubble (6) is logical
It crosses latch fitting (5) and is fastenedly connected and be located at transmission mechanism (7) outer wall in equidistant arrangement.
5. a kind of corn picker stubble-clearing device according to claim 1, it is characterised in that: the axle bed (806) is respectively
Bearing housing (9) two sides are located at by nut through being fastenedly connected.
6. a kind of corn picker stubble-clearing device according to claim 1, it is characterised in that: the bearing housing (9) is fixed
It is flexibly connected with gearbox (2) using electrically cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498777.5U CN208891221U (en) | 2018-09-13 | 2018-09-13 | A kind of corn picker stubble-clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821498777.5U CN208891221U (en) | 2018-09-13 | 2018-09-13 | A kind of corn picker stubble-clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891221U true CN208891221U (en) | 2019-05-24 |
Family
ID=66572270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821498777.5U Expired - Fee Related CN208891221U (en) | 2018-09-13 | 2018-09-13 | A kind of corn picker stubble-clearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208891221U (en) |
-
2018
- 2018-09-13 CN CN201821498777.5U patent/CN208891221U/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 |
Granted publication date: 20190524 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |