CN204317070U - Adjustable combine harvester separator - Google Patents
Adjustable combine harvester separator Download PDFInfo
- Publication number
- CN204317070U CN204317070U CN201420723033.4U CN201420723033U CN204317070U CN 204317070 U CN204317070 U CN 204317070U CN 201420723033 U CN201420723033 U CN 201420723033U CN 204317070 U CN204317070 U CN 204317070U
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- threshing
- cylinder
- concave plate
- tooth
- digital display
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- Expired - Fee Related
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Abstract
The utility model provides a kind of adjustable combine harvester separator.Mainly comprise: threshing cylinder, threshing concave plate, main threshing tooth, auxiliary threshing tooth, digital display helical riser, set bolt, bearing block, frame, it is characterized in that: threshing cylinder is arranged in frame by bearing block, threshing concave plate to be combined with set bolt by digital display helical riser and is fixed in frame, regulate the cylinder-concave clearance between threshing cylinder and threshing concave plate by digital display helical riser, the auxiliary threshing tooth on threshing concave plate assists the main threshing tooth on threshing cylinder to carry out threshing.The utility model can quantize adjustment accurately to cylinder-concave clearance, improves Threshing, reduces power consumption.
Description
one, technical field:
The utility model belongs to grain harvest field of mechanical technique, is specially a kind of adjustable combine harvester separator.
two, background technology:
Sheller unit is the core component of baby combine, and in practical work process, threshing cylinder only completes the part threshing work of harvesting crops, remaining then by cylinder threshing.Because cylinder is nonadjustable, namely its threshability is constant.As long as finally can purify thus, just should reduce the extent of degranulation of threshing cylinder, this is one of important using priciple of sheller unit as far as possible.Otherwise, stalk too fragmentation can cause cleaning load and power consumption excessive, and cause various fault.Harvesting starts in terminal procedure, and along with the maturation all the more of crop, its disengaging ability also strengthens thereupon, now should increase the cylinder-concave clearance between cylinder and notch board; Dry crop, also should increase the cylinder-concave clearance between cylinder and notch board, otherwise then need to reduce this gap.
Baby combine of the prior art, its cylinder-concave clearance be fix, uncontrollable.Minority type adopts the method adding pipe between adjustment between drum upper cover plate and threshing concave plate to regulate, but the method is poor for applicability, and adjustment process is very loaded down with trivial details, is not suitable for baby combine operation needs.
three, summary of the invention:
In order to overcome deficiency of the prior art, the purpose of this utility model is to provide a kind of adjustable combine harvester separator.Mainly comprise: threshing cylinder, threshing concave plate, main threshing tooth, auxiliary threshing tooth, digital display helical riser, set bolt, bearing block, frame, it is characterized in that: threshing cylinder is arranged in frame by bearing block, threshing concave plate to be combined with set bolt by digital display helical riser and is fixed in frame, regulate the cylinder-concave clearance between threshing cylinder and threshing concave plate by digital display helical riser, the auxiliary threshing tooth on threshing concave plate assists the main threshing tooth on threshing cylinder to carry out threshing.
The utility model solves the technical scheme that its technical problem adopts:
A kind of adjustable combine harvester separator, this device is made up of threshing cylinder, threshing concave plate, main threshing tooth, auxiliary threshing tooth, digital display helical riser, set bolt, bearing block, frame, threshing cylinder is arranged in frame by bearing block, and threshing concave plate to be combined with set bolt by digital display helical riser and is fixed in frame.When cylinder-concave clearance between threshing cylinder and threshing concave plate is improper, digital display helical riser is utilized to change the relative position of threshing concave plate, recycling digital display helical riser combines fixing threshing concave plate with set bolt, realize with this object regulating cylinder-concave clearance, the device for digit-displaying in addition on digital display helical riser can make gap adjustment more accurate.In addition, the auxiliary threshing tooth on threshing concave plate assists the main threshing tooth on threshing cylinder to carry out threshing, can reduce the quantity of main threshing tooth on threshing cylinder so to a great extent, improves Threshing, reduces power consumption.
The beneficial effects of the utility model are:
Compared with existing combine harvester separator, this device can quantize adjustment accurately to cylinder-concave clearance, improves Threshing, reduces power consumption.
four, accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In Fig. 1: 1. threshing cylinder, 2. threshing concave plate, 3. main threshing tooth, 4. auxiliary threshing tooth, 5. digital display helical riser, 6. set bolt, 7. bearing block, 8. frame.
Fig. 2 is threshing concave plate structural representation of the present utility model.
five, embodiment:
As shown in Figure 1, when cylinder-concave clearance between threshing cylinder and threshing concave plate is improper, digital display helical riser is utilized to change the relative position of threshing concave plate, recycling digital display helical riser combines fixing threshing concave plate with set bolt, realize with this object regulating cylinder-concave clearance, the device for digit-displaying in addition on digital display helical riser can make gap adjustment more accurate.
As shown in Figure 2, threshing concave plate has some auxiliary threshing tooths, auxiliary threshing tooth assists the main threshing tooth on threshing cylinder to carry out threshing, can reduce the quantity of main threshing tooth on threshing cylinder so to a great extent, improves Threshing, reduces power consumption.
Claims (1)
1. an adjustable combine harvester separator, mainly comprise: threshing cylinder (1), threshing concave plate (2), main threshing tooth (3), auxiliary threshing tooth (4), digital display helical riser (5), set bolt (6), bearing block (7), frame (8), it is characterized in that: threshing cylinder (1) is arranged in frame (8) by bearing block (7), threshing concave plate (2) to be combined with set bolt (6) by digital display helical riser (5) and is fixed in frame (8), the cylinder-concave clearance between threshing cylinder (1) and threshing concave plate (2) is regulated by digital display helical riser (5), main threshing tooth (3) on the auxiliary threshing cylinder (1) of auxiliary threshing tooth (4) on threshing concave plate (2) carries out threshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723033.4U CN204317070U (en) | 2014-11-27 | 2014-11-27 | Adjustable combine harvester separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723033.4U CN204317070U (en) | 2014-11-27 | 2014-11-27 | Adjustable combine harvester separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204317070U true CN204317070U (en) | 2015-05-13 |
Family
ID=53153496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723033.4U Expired - Fee Related CN204317070U (en) | 2014-11-27 | 2014-11-27 | Adjustable combine harvester separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204317070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172973A (en) * | 2017-06-05 | 2017-09-19 | 济南大学 | A kind of sheller unit of adjustable cylinder-concave clearance |
| CN108293442A (en) * | 2018-03-22 | 2018-07-20 | 河南农业大学 | A kind of low damage corn grain threshing device of long stroke and method |
| CN108918172A (en) * | 2018-06-28 | 2018-11-30 | 江苏大学 | It is a kind of can multiparameter measurement and control corn threshing experimental rig |
-
2014
- 2014-11-27 CN CN201420723033.4U patent/CN204317070U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172973A (en) * | 2017-06-05 | 2017-09-19 | 济南大学 | A kind of sheller unit of adjustable cylinder-concave clearance |
| CN108293442A (en) * | 2018-03-22 | 2018-07-20 | 河南农业大学 | A kind of low damage corn grain threshing device of long stroke and method |
| CN108918172A (en) * | 2018-06-28 | 2018-11-30 | 江苏大学 | It is a kind of can multiparameter measurement and control corn threshing experimental rig |
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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: 20150513 Termination date: 20151127 |