CN208549270U - A kind of shearing cutter device of maize harvesting machine - Google Patents
A kind of shearing cutter device of maize harvesting machine Download PDFInfo
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- CN208549270U CN208549270U CN201821108464.4U CN201821108464U CN208549270U CN 208549270 U CN208549270 U CN 208549270U CN 201821108464 U CN201821108464 U CN 201821108464U CN 208549270 U CN208549270 U CN 208549270U
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- impeller
- shearing
- sprocket wheel
- saw blade
- harvesting machine
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Abstract
A kind of shearing cutter device of maize harvesting machine, it is related to a kind of maize harvesting machine cutter device.The problem of the utility model is easy to make the stalk of corn to be clipped between saw blade and bottom surface to solve the cutting structure of existing maize harvesting machine, and corn ear is caused to fall in field, influences harvesting efficiency, and maize harvesting machine can be damaged when serious.The utility model includes pedestal, first shearing impeller, second shearing impeller, first impeller shaft, second impeller shaft, first sprocket wheel, second sprocket wheel and chain, first impeller shaft and the second impeller shaft are mounted side by side on the upper surface of pedestal vertically, first shearing impeller and the first sprocket wheel are from top to bottom successively sleeved in the first impeller shaft, second shearing impeller and the second sprocket wheel are from top to bottom successively sleeved in the second impeller shaft, first sprocket wheel is connect by chain with the second sprocket wheel, the lower surface of first blade of the first shearing impeller shears that the upper surface of the second blade of impeller is adjacent does not connect with second.The utility model belongs to agricultural mechanical field.
Description
Technical field
The utility model relates to a kind of maize harvesting machine cutter devices, and in particular to a kind of maize harvesting machine is with shearing
Cutter device belongs to agricultural mechanical field.
Background technique
Existing harvest corn is all now to cut down the lower part of corn stem, is then gathered in its fruit ear.Currently,
Corn stem cutter device used in maize harvesting machine is all the form using sawing, and this cutting structure is easy to make corn
Stalk is clipped between saw blade and bottom surface, and corn ear is caused to fall in field, influences harvesting efficiency, and harvest corn can be damaged when serious
Machine.
Utility model content
The utility model is to solve the cutting structure of existing maize harvesting machine to be easy to make the stalk of corn to be clipped in saw blade and bottom
The problem of between face, corn ear being caused to fall in field, influence harvesting efficiency, maize harvesting machine can be damaged when serious, Jin Erti
The shearing cutter device of a kind of maize harvesting machine out.
The utility model adopts the technical scheme that in order to solve the above problem: the utility model includes pedestal, the first shearing
Impeller, the second shearing impeller, the first impeller shaft, the second impeller shaft, the first sprocket wheel, the second sprocket wheel and chain, the first impeller shaft and
Second impeller shaft is mounted side by side on the upper surface of pedestal vertically, and the first shearing impeller and the first sprocket wheel are from top to bottom successively sleeved on
In first impeller shaft, the second shearing impeller and the second sprocket wheel are from top to bottom successively sleeved in the second impeller shaft, and the first sprocket wheel is logical
It crosses chain to connect with the second sprocket wheel, the lower surface of the first blade of the first shearing impeller and the second blade of the second shearing impeller
Upper surface is adjacent not to connect.
Further, the first blade is equipped with the first arc-shaped cutting edge of indent, and the second blade is equipped with the of indent
Two arc-shaped cutting edges, the first arc-shaped cutting edge is opposite with the second arc-shaped cutting edge to be set.
Further, the utility model further includes complementary saw blade, saw blade axis and saw blade driving motor, saw blade driving motor peace
On the upper surface of pedestal, and saw blade driving motor is located at the rear of the first shearing impeller and the second shearing impeller, saw blade axis
Lower end and saw blade driving motor rotation axis connection, complementary saw blade is sleeved on the upper end of saw blade axis, and complementary saw blade is located at the
The lower section of two shearing impellers.
Further, the axis of saw blade axis is located at the company between the center of the first shearing impeller and the second shearing impeller center
On the middle line of line.
Further, the number of teeth of the first sprocket wheel is the half of the second teeth number of sprocket.
The beneficial effects of the utility model are: 1, the utility model uses two impeller synchronous rotaries, make two impellers
The effect mutually sheared is generated between blade, the stalk for avoiding corn is jammed, and corn ear will not occur and fall field
Phenomenon；2, the blade on two impellers of the utility model is equipped with the arc-shaped cutting edge of indent, this structure type cutting
When the effect cut of packet is generated to corn stem, avoid corn stem from being detached from the cut coverage of blade；3, the utility model is additionally provided with
Complementary saw blade cuts it by complementary saw blade, avoids when the blade of two impellers is not disconnected by the stem cutting of corn
There is catching phenomenon.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model.
Specific embodiment
Specific embodiment 1: illustrating present embodiment, a kind of harvest corn described in present embodiment in conjunction with Fig. 1 and Fig. 2
The shearing cutter device of machine includes that pedestal 1, first shears impeller 2, second shearing impeller 3, the first impeller shaft 4, the second impeller
Axis 5, the first sprocket wheel 6, the second sprocket wheel 7 and chain 8, the first impeller shaft 4 and the second impeller shaft 5 are mounted side by side on pedestal 1 vertically
Upper surface, the first shearing impeller 2 and the first sprocket wheel 6 are from top to bottom successively sleeved in the first impeller shaft 4, the second shearing impeller 3
It is from top to bottom successively sleeved in the second impeller shaft 5 with the second sprocket wheel 7, the first sprocket wheel 6 is connected by chain 8 and the second sprocket wheel 7
It connects, the lower surface of the first blade 2-1 of the first shearing impeller 2 is adjacent with the second shearing upper surface of the second blade 3-1 of impeller 3
Do not connect.
Belt pulley 14, belt pulley 14 and driving motor or traction mechanism are set in present embodiment in first impeller shaft 4
Belt pulley on power output shaft is connected by driving belt, realizes the rotation of the first shearing impeller 2 and the second shearing impeller 3.
The quantity of first blade 2-1 is 3-5 on the first shearing impeller 2 in present embodiment, the on the second shearing impeller 3
The quantity of two blade 3-1 is 3-5, so set, cutting between the first blade 2-1 and the second blade 3-1 can sufficiently be realized
Effect is cut, blade quantity is excessively easy to happen clamping stagnation, and blade quantity is very few, is easy to happen leakage and cuts.
Specific embodiment 2: illustrating present embodiment, a kind of harvest corn described in present embodiment in conjunction with Fig. 1 and Fig. 2
First blade 2-1 of the shearing cutter device of machine is equipped with the first arc-shaped cutting edge 2-1-1, the second blade 3-1 of indent
It is equipped with the second arc-shaped cutting edge 3-1-1, the first arc-shaped arc-shaped cutting edge 3-1- of cutting edge 2-1-1 and second of indent
1 is oppositely arranged.So set, make to generate the effect cut of packet between the first blade 2-1 and the second blade 3-1, make first arc-shaped
The arc-shaped cutting edge 3-1-1 of cutting edge 2-1-1 and second forms the form surrounded to corn stem, is then sheared, in this way
It can be slipped between the first blade 2-1 and the second blade 3-1 to avoid corn stem.Other compositions and connection relationship and specific reality
It is identical to apply mode one.
Specific embodiment 3: illustrating present embodiment, a kind of harvest corn described in present embodiment in conjunction with Fig. 1 and Fig. 2
The shearing cutter device of machine further includes complementary saw blade 9, saw blade axis 10 and saw blade driving motor 11, and saw blade driving motor 11 is pacified
On the upper surface of pedestal 1, and saw blade driving motor 11 is located at the rear of the first shearing impeller 2 and the second shearing impeller 3, saw
The lower end of bobbin 10 and the rotation axis connection of saw blade driving motor 11, complementary saw blade 9 are sleeved on the upper end of saw blade axis 10, and auxiliary
Saw blade 9 is helped to be located at the lower section of the second shearing impeller 3.Other compositions and connection relationship are same as the specific embodiment one.
Specific embodiment 4: illustrating present embodiment, a kind of harvest corn described in present embodiment in conjunction with Fig. 1 and Fig. 2
The axis of the saw blade axis 10 of the shearing cutter device of machine is located at the center and the second shearing 3 center of impeller of the first shearing impeller 2
Between line 12 middle line 13 on.So set, complementary saw blade 9 is enable sufficiently to cut corn stem, avoid sending out
The phenomenon that raw slicers.Other compositions and connection relationship are the same as the specific implementation mode 3.
Specific embodiment 5: illustrating present embodiment, a kind of harvest corn described in present embodiment in conjunction with Fig. 1 and Fig. 2
The number of teeth of first sprocket wheel 6 of the shearing cutter device of machine is the half of 7 number of teeth of the second sprocket wheel.Other compositions and connection are closed
It is same as the specific embodiment one.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment for being modified or being modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, according to the technical essence of the utility model, within the spirit and principles of the present invention, to the above embodiments
What simple modifications, equivalent substitutions and improvements etc., within the protection scope for still falling within technical solutions of the utility model.
Claims (5)
1. a kind of shearing cutter device of maize harvesting machine, it is characterised in that: a kind of maize harvesting machine is cut with shearing
Cutting device includes pedestal (1), the first shearing impeller (2), the second shearing impeller (3), the first impeller shaft (4), the second impeller shaft
(5), the first sprocket wheel (6), the second sprocket wheel (7) and chain (8), the first impeller shaft (4) and the second impeller shaft (5) are mounted side by side vertically
In the upper surface of pedestal (1), the first shearing impeller (2) and the first sprocket wheel (6) are from top to bottom successively sleeved on the first impeller shaft (4)
On, the second shearing impeller (3) and the second sprocket wheel (7) are from top to bottom successively sleeved on the second impeller shaft (5), the first sprocket wheel (6)
It is connect by chain (8) with the second sprocket wheel (7), the lower surface of the first blade (2-1) of the first shearing impeller (2) and the second shearing
The upper surface of the second blade (3-1) of impeller (3) is adjacent not to connect.
2. the shearing cutter device of a kind of maize harvesting machine according to claim 1, it is characterised in that: the first blade (2-
1) it is equipped with the first arc-shaped cutting edge (2-1-1) of indent, the second blade (3-1) is equipped with the second arc-shaped cutting of indent
Sword (3-1-1), the first arc-shaped cutting edge (2-1-1) are oppositely arranged with the second arc-shaped cutting edge (3-1-1).
3. the shearing cutter device of a kind of maize harvesting machine according to claim 1, it is characterised in that: a kind of corn
The shearing cutter device of cropper further includes complementary saw blade (9), saw blade axis (10) and saw blade driving motor (11), saw blade driving
Motor (11) is mounted on the upper surface of pedestal (1), and saw blade driving motor (11) is located at the first shearing impeller (2) and second and cuts
The rear of cut impeller (3), the lower end of saw blade axis (10) and the rotation axis connection of saw blade driving motor (11), complementary saw blade (9) set
Mounted in the upper end of saw blade axis (10), and complementary saw blade (9) is located at the lower section of the second shearing impeller (3).
4. the shearing cutter device of a kind of maize harvesting machine according to claim 3, it is characterised in that: saw blade axis (10)
Axis is located on the middle line (13) of the line (12) between the center of the first shearing impeller (2) and second shearing impeller (3) center.
5. the shearing cutter device of a kind of maize harvesting machine according to claim 1, it is characterised in that: the first sprocket wheel (6)
The number of teeth be the second sprocket wheel (7) number of teeth half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108464.4U CN208549270U (en) | 2018-07-12 | 2018-07-12 | A kind of shearing cutter device of maize harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821108464.4U CN208549270U (en) | 2018-07-12 | 2018-07-12 | A kind of shearing cutter device of maize harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549270U true CN208549270U (en) | 2019-03-01 |
Family
ID=65492935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821108464.4U Active CN208549270U (en) | 2018-07-12 | 2018-07-12 | A kind of shearing cutter device of maize harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549270U (en) |
-
2018
- 2018-07-12 CN CN201821108464.4U patent/CN208549270U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190604 Address after: 164800 Shenhong Road, Longsha District, Qiqihar City, Heilongjiang Province Patentee after: Keshan Branch of Heilongjiang Academy of Agricultural Sciences Address before: 161000 Animal Research Institute, No. 2 Heyi Street, Longsha District, Qiqihar City, Heilongjiang Province Patentee before: He Changan |
|
| TR01 | Transfer of patent right |