CN208095271U - A kind of threshing cylinder using multi-layer combined spike-tooth - Google Patents
A kind of threshing cylinder using multi-layer combined spike-tooth Download PDFInfo
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- CN208095271U CN208095271U CN201820425496.0U CN201820425496U CN208095271U CN 208095271 U CN208095271 U CN 208095271U CN 201820425496 U CN201820425496 U CN 201820425496U CN 208095271 U CN208095271 U CN 208095271U
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Abstract
A kind of threshing cylinder using multi-layer combined spike-tooth, including threshing cylinder assembly (1) and spike-tooth assembly (2), threshing cylinder assembly (1) includes central axis (3), imports cone (4), imports spiral (5), spike-tooth mounting base (6), threshing cylinder main body (7) and impurities removal riser mounting base (8)；Spike-tooth assembly (2) is made of steel disc and abrasive rubber material, it is followed successively by outsourcing steel disc (9), abrasive rubber material (10), embedded steel disc (11), abrasive rubber material (10), outsourcing steel disc (9) from outside to inside, is integral by the way that rivet (13) is affixed.Threshing cylinder according to the present utility model can rapidly realize the disengaging of corn kernel and fruit ear, and the threshing spike-tooth of threshing cylinder is made of steel disc and abrasive rubber material, it can proof strength, there is certain toughness again, guarantees the percentage of damage that can be effectively reduced seed while smoothly completing corn threshing.
Description
Technical field
The utility model is agricultural mechanical field, and in particular to a kind of corn cylinder.
Background technique
Corn is as important cereal crops, and the cultivated area in China is only second to wheat and rice, but its mechanization is received
Obtain it is horizontal far below wheat and rice, mainly as harvest corn when grain water content it is higher caused by.Use existing jade
Rice kernel direct, which receives machinery, will cause higher seed damage rate when being harvested, therefore need corn kernel under a kind of high-moisture percentage
Directly incorporate the mechanism of low percentage of damage.
Utility model content
In view of the above-mentioned problems, broken utility model aims to solve the corn kernel straight time receiving under high-moisture percentage is reduced
The higher problem of rate provides a kind of compact-sized reasonable, stable and reliable in work replaceable threshing cylinder with teeth and one kind
Structure is simple, lower-cost multi-layer combined spike-tooth.
It is according to the present utility model in a first aspect, provide a kind of threshing cylinder using multi-layer combined spike-tooth, including it is de-
Grain roller assembly and multi-layer combined threshing spike-tooth, threshing cylinder assembly include central axis, import cone, import spiral, spike-tooth peace
Seat, threshing cylinder main body and impurities removal riser mounting base are filled, spike-tooth mounting base is arranged in threshing cylinder main body, imports cone setting and exists
Threshing cylinder body front end imports on cone and is welded with importing spiral, and impurities removal riser mounting base is arranged in threshing cylinder body rear,
Central axis traverses entire threshing cylinder, is an axis；Spike-tooth assembly is made of steel disc and abrasive rubber material, from outside to inside successively
For outsourcing steel disc, abrasive rubber material, embedded steel disc, abrasive rubber material, outsourcing steel disc, it is integral by the way that rivet is affixed.
Under preferable case, helically line is arranged in threshing cylinder body surfaces to spike-tooth mounting base.
Further, spike-tooth assembly is affixed by bolt and spike-tooth mounting base, and impurities removal riser is also by bolt and impurities removal riser
Mounting base is affixed.
Second aspect according to the present utility model provides a kind of multi-layer combined spike-tooth, by steel disc and abrasive rubber material
Composition is followed successively by outsourcing steel disc, abrasive rubber material, embedded steel disc, abrasive rubber material, outsourcing steel disc from outside to inside, passes through
Rivet is affixed to be integral.
Threshing cylinder according to the present utility model can rapidly realize the disengaging of corn kernel and fruit ear, and be detached from rolling
Cylinder uses multi-layer combined spike-tooth, which can replace, and uses different spike-tooths for Different Crop, while going out in spike-tooth
It can be convenient after now wearing and efficiently replace；The threshing spike-tooth of the threshing cylinder is made of steel disc and abrasive rubber material, can
Proof strength, and have certain toughness, guarantee the percentage of damage that can be effectively reduced seed while smoothly completing corn threshing, energy
Enough very good solution China corn kernels directly receive the higher problem of percentage of damage.
Detailed description of the invention
Fig. 1 is the threshing cylinder overall structure diagram according to the utility model.
Fig. 2 is the threshing cylinder assembly structure schematic diagram according to the utility model.
Fig. 3 is the multi-layer combined spike-tooth installation position structural schematic diagram according to the utility model.
Fig. 4 is the multi-layer combined spike-tooth side structure schematic view according to the utility model.
Fig. 5 is the multi-layer combined spike-tooth positive structure diagram according to the utility model.
In figure：1, threshing cylinder assembly 2, spike-tooth assembly 3, central axis 4, import cone 5, import spiral 6, spike-tooth mounting base 7,
Threshing cylinder main body 8, impurities removal riser mounting base 9, outsourcing steel disc 10, abrasive rubber material 11, embedded steel disc 12, bolt 13, riveting
Follow closely 14, impurities removal riser.
Specific embodiment
Fig. 1 shows a whole implementation example according to the present utility model, corn cylinder according to the present utility model
It mainly include threshing cylinder assembly 1 and spike-tooth assembly 2.
In Fig. 1, embodiment shown in Fig. 2：Central axis 3 traverses entire threshing cylinder, and both ends pass through bearing block and rack
It is connected, plays a supporting role, threshing cylinder is imported on cone 4 and welded from importing cone 4 and threshing cylinder main body 7 is first followed successively by backward
Have and import spiral 5, imports spiral 5 for corn ear and lead into threshing cylinder, 5 welding of threshing cylinder main body 7 and importing cone takes off
The outer surface of grain cylinder body 7 is welded with spike-tooth mounting base 6 and impurities removal riser mounting base 8, and helically line arranges spike-tooth mounting base 7
On 7 surface of threshing cylinder main body, spike-tooth assembly 2 is connect with spike-tooth mounting base 6 by bolt 12, impurities removal riser 14 passes through bolt
It is connect with impurities removal riser mounting base 8.
Spike-tooth assembly 2 shown in Fig. 3, Fig. 4, Fig. 5 uses multi-layer combined spike-tooth, multi-layer combined spike-tooth from outside to inside according to
Secondary is outsourcing steel disc 9, abrasive rubber material 10, embedded steel disc 11, abrasive rubber material 10, outsourcing steel disc 9, is consolidated by rivet 13
It connects and is integral, then connect by bolt 12 with spike-tooth mounting base 6.
In a preferred embodiment, spike-tooth overall dimension is 100 × 45 (long × wide), and thickness each section is different, each thickness
Degree is followed successively by 2.5 × 8 × 5 × 8 × 2.5 from outside to inside, and unit is mm.
Using the multi-layer combined spike-tooth of the utility model, can proof strength and certain toughness, guarantee smoothly complete
It can be effectively reduced the percentage of damage of seed while at corn threshing.
It should be appreciated by those skilled in the art that specific embodiment described above is originally practical new only for more fully understanding
Type is not used to limit the utility model, and the protection scope of the utility model should be subject to the restriction of claims.
Claims (4)
1. a kind of threshing cylinder using multi-layer combined spike-tooth, which is characterized in that total including threshing cylinder assembly (1) and spike-tooth
At (2), threshing cylinder assembly (1) includes central axis (3), imports cone (4), imports spiral (5), spike-tooth mounting base (6), threshing roll
Cylinder main body (7) and impurities removal riser mounting base (8), spike-tooth mounting base (6) are arranged on threshing cylinder main body (7), import cone (4) and set
It sets in threshing cylinder main body (7) front end, imports on cone (4) and be welded with importing spiral (5), impurities removal riser mounting base (8) setting exists
Threshing cylinder main body (7) rear end, central axis (3) traverse entire threshing cylinder, are an axis；Spike-tooth assembly (2) is by steel disc and resistance to
Rubber milling material composition is followed successively by outsourcing steel disc (9), abrasive rubber material (10), embedded steel disc (11), wear-resisting rubber from outside to inside
Glue material (10), outsourcing steel disc (9) are integral by the way that rivet (13) is affixed.
2. threshing cylinder according to claim 1, which is characterized in that helically line is arranged in threshing to spike-tooth mounting base (6)
Cylinder body (7) surface.
3. threshing cylinder according to claim 1, which is characterized in that spike-tooth assembly (2) passes through bolt and spike-tooth mounting base
(6) affixed, impurities removal riser (14) is affixed also by bolt and impurities removal riser mounting base (8).
4. a kind of multi-layer combined spike-tooth, which is characterized in that be made of, be followed successively by from outside to inside outer steel disc and abrasive rubber material
Baogang's piece (9), abrasive rubber material (10), embedded steel disc (11), abrasive rubber material (10), outsourcing steel disc (9), pass through rivet
(13) affixed to be integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425496.0U CN208095271U (en) | 2018-03-28 | 2018-03-28 | A kind of threshing cylinder using multi-layer combined spike-tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820425496.0U CN208095271U (en) | 2018-03-28 | 2018-03-28 | A kind of threshing cylinder using multi-layer combined spike-tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208095271U true CN208095271U (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820425496.0U Active CN208095271U (en) | 2018-03-28 | 2018-03-28 | A kind of threshing cylinder using multi-layer combined spike-tooth |
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| CN (1) | CN208095271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964659A (en) * | 2019-04-30 | 2019-07-05 | 张掖市德光农业科技开发有限责任公司 | Thresing machine is used in a kind of processing of product for agriculture |
| CN111436287A (en) * | 2020-06-01 | 2020-07-24 | 济南大学 | Longitudinal axial flow grain combine harvester threshing cylinder |
-
2018
- 2018-03-28 CN CN201820425496.0U patent/CN208095271U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964659A (en) * | 2019-04-30 | 2019-07-05 | 张掖市德光农业科技开发有限责任公司 | Thresing machine is used in a kind of processing of product for agriculture |
| CN109964659B (en) * | 2019-04-30 | 2024-04-09 | 甘肃德光农业有限公司 | Thresher for processing agricultural products |
| CN111436287A (en) * | 2020-06-01 | 2020-07-24 | 济南大学 | Longitudinal axial flow grain combine harvester threshing cylinder |
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