CN201754685U - Straw crusher used for combined harvester - Google Patents
Straw crusher used for combined harvester Download PDFInfo
- Publication number
- CN201754685U CN201754685U CN201020126819XU CN201020126819U CN201754685U CN 201754685 U CN201754685 U CN 201754685U CN 201020126819X U CN201020126819X U CN 201020126819XU CN 201020126819 U CN201020126819 U CN 201020126819U CN 201754685 U CN201754685 U CN 201754685U
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- China
- Prior art keywords
- combine
- stalk
- housing
- main shaft
- stalk crasher
- 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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Abstract
The utility model discloses a straw crusher used for combined harvester comprising a housing provided with a straw inlet and a straw outlet. A main shaft is horizontally disposed in the housing, and the main shaft is provided with a shaft roller. One end of the main shaft penetrating the housing is provided with a driven wheel, and a tension wheel is cooperated with the driven wheel. The shaft roller is provided with a blade used for crushing the straws. The main improvement of the utility model is that a hinge chain and a positioning locking device are respectively disposed on two sides of the straw inlet, which and the straw outlet are in the butt joint. In the utility model, the straw crusher and the combined harvester are fixedly connected together by adopting the cooperation of the hinge chain and the positioning locking device, thereby when the crusher is stuck, the fastening bolt of the positioning device can be disassembled to clean the crusher, and meanwhile the straw crusher can rotate around the hinge shaft of the hinge chain. The utility model has advantages of saving the cleaning time greatly, improving the working efficiency, further improving the working efficiency of the combined harvester, and reducing the labor costs.
Description
Technical field
The utility model has related to a kind of agricultural tool, particularly a kind of stalk crasher that is applied on the combine.
Background technology
Development along with agricultural mechanization, the domestic basic realization of agricultural product results mechanization, results of wheat and paddy rice particularly, basically realize combine operation, in order to improve wheat rice straw availability, the soil moisture conservation of realization farmland, avoid the fire hazard brought because of crop straw burning, by on combine, disposing stalk crasher, directly the stalk that will export from combine is pulverized, shed in the middle of the farmland then, realize straw-returning, existing and the structure matching used stalk crasher of combine is in the housing rotary main shaft to be set, blade is set on the main shaft, because stalk crasher is fixedly mounted on the combine, and because combine output stalk is inhomogeneous, add and in the time of the stalk humidity, be not easy to pulverize the situation that will occur stopping up, and existing and the matching used stalk crasher of combine are the stalk outlets that is fastened on combine by bolt, just whole stalk crasher all must be pulled down when occurring stopping up and to be cleared up the stalk that stops up, directly influence the operating efficiency of combine, increase labour cost.
The utility model content
The utility model provides a kind of stalk crasher that is applied on the combine, and the problem that is not easy to clear up when stopping up with combine interface stalk to solve can effectively improve the operating efficiency of combine, reduces labour cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of stalk crasher that is applied on the combine, comprise in its structure: the housing that is provided with the stalk entrance and exit, horizontally set main shaft in the housing, beaming roller is set on the main shaft, an end that runs through housing at main shaft is provided with driven pulley, and with the supporting expansion tightening wheel that is provided with of driven pulley, be provided for the blade of crushing straw on the beaming roller, its key improvements is: the stalk inlet both sides of docking with the outlet of combine stalk are provided with hinge and positioning and locking device respectively.
Above-mentioned hinge two ends are separately positioned on housing and the connecting plate.
Adopt bolt to be connected between above-mentioned connecting plate and the combine.
Above-mentioned hinge is provided with two, is fixed in the connecting plate end respectively.
Above-mentioned positioning and locking device comprises: be vertically set on alignment pin on the connecting plate, be set in parallel in the location-plate on the housing side plate, the draw-in groove of corresponding alignment pin direction opening is set on the location-plate; Perpendicular to the vertical brace that is provided with of connecting plate, be vertically set on the brace on the housing side plate, two braces are parallel to each other.
Correspondence is provided with connecting hole on above-mentioned two braces, and affixed by bolt.
Above-mentioned main shaft is by means of the bearing fixing that is arranged on the housing biside plate.
Above-mentioned driven pulley is a belt pulley, and is connected with the power take-off of combine by means of belt.
Above-mentioned blade is fixed on the beaming roller, and arranges in the shape of a spiral along its axis.
Between above-mentioned stalk inlet and the outlet of combine stalk sealing gasket is set.
Adopt the beneficial effect that technique scheme produced to be: to adopt hinge to cooperate between stalk crasher and the combine and fix with positioning and locking device, when situation about stopping up occurring, only need the fastening bolt of positioning and locking device is pulled down, stalk crasher just can be that rotate at the center with the hinge of hinge, saved clearance time greatly, increase work efficiency, further improve the operating efficiency of combine, reduce labour cost.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
1, connecting plate; 2, hinge; 3, spring; 4, tensioner pull bar; 5, housing; 6, driven pulley; 7, stalk guider; 8, expansion tightening wheel; 9, positioning and locking device; 10, blade; 11, beaming roller; 12, connecting plate; 13, main shaft;
Further the utility model is described in detail below in conjunction with accompanying drawing.
Embodiment
For making above-mentioned purpose of the present utility model, feature and beneficial effect can become apparent more, below in conjunction with the drawings and specific embodiments among the utility model embodiment, the technical scheme among the utility model embodiment are clearly and completely described.
As shown in Figure 1: a kind of stalk crasher that is applied on the combine, comprise in its structure: the housing 5 that is provided with the stalk entrance and exit, horizontally set main shaft 13 in the housing 5, beaming roller 11 is set on the main shaft, main shaft 13 two ends by bearing fixing on housing 5 biside plates, an end that runs through housing 5 at main shaft 13 is provided with driven pulley 6, driven pulley is connected with the power set of combine by belt, be installed on the trapezoid support with the expansion tightening wheel 8 of the supporting setting of driven pulley, support one end is provided with axle sleeve, axle sleeve is free movable with coaxial setting of main shaft and energy, the support other end is provided with expansion tightening wheel 8, mid-stent connects a spring 3, the spring other end and tensioner pull bar 4 are hinged, and tensioner pull bar one end is hinged on the housing end plate, and an other end is supported on the gripper shoe of being located on the housing side plate, four in beaming roller upper edge parallel spires of blade 10 are arranged, and its key improvements is: the stalk inlet both sides of docking with the outlet of combine stalk are provided with hinge and positioning and locking device 9 respectively.
As shown in Figure 1 and Figure 2: described hinge 2 two ends are separately positioned on housing 5 and the connecting plate 1, adopt bolt to be connected between connecting plate 1 and the combine.
Above-mentioned hinge 2 is provided with two, is fixed in connecting plate 1 end respectively.
Above-mentioned positioning and locking device 9 comprises: be vertically set on alignment pin on the connecting plate 12, be set in parallel in the location-plate on housing 5 side plates, the draw-in groove of corresponding alignment pin direction opening is set on the location-plate; Perpendicular to the connecting plate 12 vertical braces that are provided with, be vertically set on the brace on the housing side plate, two braces are parallel to each other.Correspondence is provided with connecting hole on two braces, and affixed by bolt.In use only need pull down the bolt that connects two braces, the rotating shaft rotation of stalk crasher around hinge 2 so that faster cleaning is blocked in the stalk in the passage, can be saved time, improve operating efficiency.
Between above-mentioned stalk inlet and the outlet of combine stalk sealing gasket is set, the stalk of can effective means pulverizing exports docking location from stalk inlet and combine stalk and spills.
Claims (10)
1. stalk crasher that is applied on the combine, comprise in its structure: the housing (5) that is provided with the stalk entrance and exit, the interior horizontally set main shaft of housing (5) (13), beaming roller (11) is set on the main shaft (13), an end that runs through housing (5) at main shaft (13) is provided with driven pulley (6), and with the supporting expansion tightening wheel (8) that is provided with of driven pulley (6), be provided for the blade (10) of crushing straw on the beaming roller, it is characterized in that: the stalk inlet both sides of docking with the outlet of combine stalk are provided with hinge (2) and positioning and locking device (9) respectively.
2. a kind of stalk crasher that is applied on the combine according to claim 1 is characterized in that: described hinge (2) two ends are separately positioned on housing (5) and the connecting plate (1).
3. a kind of stalk crasher that is applied on the combine according to claim 2 is characterized in that: adopt bolt to be connected between described connecting plate (1) and the combine.
4. a kind of stalk crasher that is applied on the combine according to claim 3 is characterized in that: described hinge (2) is provided with two, is fixed in connecting plate (1) end respectively.
5. a kind of stalk crasher that is applied on the combine according to claim 1, it is characterized in that: described positioning and locking device (9) comprising: be vertically set on alignment pin on the connecting plate (12), be set in parallel in the location-plate on housing (5) side plate, the draw-in groove of corresponding alignment pin direction opening is set on the location-plate; Perpendicular to the vertical brace that is provided with of connecting plate (12), be vertically set on the brace on the housing side plate, two braces are parallel to each other.
6. a kind of stalk crasher that is applied on the combine according to claim 5 is characterized in that: correspondence is provided with connecting hole on described two braces, and affixed by bolt.
7. according to any described a kind of stalk crasher that is applied on the combine in the claim 1 to 6, it is characterized in that: described main shaft (13) is by means of the bearing fixing that is arranged on housing (5) biside plate.
8. a kind of stalk crasher that is applied on the combine according to claim 1 is characterized in that: described driven pulley (6) is a belt pulley, and is connected with the power take-off of combine by means of belt.
9. a kind of stalk crasher that is applied on the combine according to claim 1 is characterized in that: described blade (10) is fixed on the beaming roller (11), and arranges in the shape of a spiral along its axis.
10. a kind of stalk crasher that is applied on the combine according to claim 1 is characterized in that: between described stalk inlet and the outlet of combine stalk sealing gasket is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020126819XU CN201754685U (en) | 2010-03-05 | 2010-03-05 | Straw crusher used for combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020126819XU CN201754685U (en) | 2010-03-05 | 2010-03-05 | Straw crusher used for combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201754685U true CN201754685U (en) | 2011-03-09 |
Family
ID=43641940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020126819XU Expired - Fee Related CN201754685U (en) | 2010-03-05 | 2010-03-05 | Straw crusher used for combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201754685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412784A (en) * | 2013-08-26 | 2015-03-18 | 南漳县华胜机械制造有限公司 | Grain thresher with cleaning opening |
-
2010
- 2010-03-05 CN CN201020126819XU patent/CN201754685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104412784A (en) * | 2013-08-26 | 2015-03-18 | 南漳县华胜机械制造有限公司 | Grain thresher with cleaning opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Straw crusher used for combined harvester Effective date of registration: 20150724 Granted publication date: 20110309 Pledgee: Bank of Beijing Limited by Share Ltd Shijiazhuang branch Pledgor: Hebei Jinli Machinery Co., Ltd. Registration number: 2015990000593 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160912 Granted publication date: 20110309 Pledgee: Bank of Beijing Limited by Share Ltd Shijiazhuang branch Pledgor: Hebei Jinli Machinery Co., Ltd. Registration number: 2015990000593 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190108 Granted publication date: 20110309 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200305 Granted publication date: 20110309 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20190305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |