CN204047238U - Rubbing type thresher - Google Patents
Rubbing type thresher Download PDFInfo
- Publication number
- CN204047238U CN204047238U CN201420388109.2U CN201420388109U CN204047238U CN 204047238 U CN204047238 U CN 204047238U CN 201420388109 U CN201420388109 U CN 201420388109U CN 204047238 U CN204047238 U CN 204047238U
- Authority
- CN
- China
- Prior art keywords
- washboard
- fixing
- eccentric
- stepper motor
- drive mechanism
- 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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- Threshing Machine Elements (AREA)
Abstract
Rubbing type thresher, belongs to agricultural machinery technological field.By installing washboard device in frame, eccentric drive mechanism, stepper motor, slideway, the formations such as fan blower, washboard device is arranged on upper rack, installation of slide track is below washboard device, described washboard device is made up of the fixing washboard of left end and the movable washboard of right-hand member, fixing washboard is fixed in frame, in movable washboard and frame, a fixing point is articulated and connected, described eccentric drive mechanism is provided with connecting rod, eccentric gearing is taken turns, stepper motor, connecting rod one end is articulated and connected activity washboard, the hinged eccentric gearing wheel of the connecting rod other end, eccentric gearing wheel and stepper motor Matching installation, eccentric drive mechanism drive activity washboard rotates around fixing point, fan blower is mounted on the side, air channel between washboard device and slideway, the air outlet of fan blower is towards air channel.The utility model adopts human simulation hand rubbing to rub technology, and the wheat head is processed in wheat strain, and the wheat head, through rubbing, carries out threshing processing, reduces seed and damages, ensure seed quality.
Description
Technical field
The utility model relates to a kind of agricultural threshing machinery, particularly agricultural seed scientific research seed shatter machinery, belongs to agricultural machinery technological field.
Background technology
Along with the development of agricultural cience and farming techniques, more come higher to the requirement of wheat seed, the band grain husk shell kind grain of wheat seed usually containing some in threshing course, with shell kind grain on there is very large impact in agricultural production, such as affect the cleanliness index of seed, affect the germination rate of seed, emergence rate.
Existing thresher machine work in-process can cause the damage of kind of grain, even damages.Add waste, the cost of seed is increased.
The band grain husk shell kind grain of Wheat Seeds usually containing some in threshing course, band shell kind grain is on there is very large impact in agricultural production.Existing thresher machine work in-process can cause the damage of kind of grain, even damages, and adds waste, improves the cost of seed.
While accomplishing that in threshing course the shell of kind of grain purifies to make seed, reach again the damage not causing kind of grain, the effect even damaged.Prior art increased by a device before thresher machine processing, even if after making wheat strain be processed into the wheat head, then carried out threshing processing, can not reach the effect of de-exocuticle to the greatest extent.
Invention Inner holds
The purpose of this utility model is exactly the needs for meeting market, sums up find through repetition test, imitative body rubbing thresher machine, and threshing processing effect more can reach satisfied, is particularly used for the rubbing type thresher to the threshing of wheat seeds during agri-scientific research.
The purpose of this utility model is achieved in that rubbing type thresher, comprises frame, it is characterized in that, is provided with washboard device, eccentric drive mechanism, stepper motor, slideway, fan blower, washboard device, eccentric drive mechanism, stepper motor, slideway, fan blower arranges respectively and is arranged in frame, washboard device is arranged on upper rack, installation of slide track is below washboard device, described washboard device is made up of the fixing washboard of left end and the movable washboard of right-hand member, fixing washboard is fixed in frame, in movable washboard and frame, a fixing point is articulated and connected, described eccentric drive mechanism is provided with connecting rod, eccentric gearing is taken turns, stepper motor, connecting rod one end is articulated and connected activity washboard, the hinged eccentric gearing wheel of the connecting rod other end, eccentric gearing wheel and stepper motor Matching installation, eccentric drive mechanism drive activity washboard rotates around fixing point, fan blower is mounted on the side, air channel between washboard device and slideway, the air outlet of fan blower is towards air channel.
Vessel are provided with below described slideway.
The opposite face of described fixing washboard and movable washboard is provided with sheet rubber.
The gap that can hold wheat strain is provided with between the fixing washboard of described washboard device and movable washboard.
The utility model is simply rational in infrastructure, what adopt fixing washboard and movable washboard to form can the washboard device that moves of commute up and down, the wheat head is processed in wheat strain, end user's hand rubbing rubs emulation technology, crumpled by the wheat head, the wheat head, through rubbing, carries out threshing processing, reduce and damage seed, threshing processing effect reaches scientific research kind of satisfaction.Ensure the intact of seed, ensure that seed quality, thus ensure that the data of agri-scientific research are accurate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: vessel 1, fan blower 2, slideway 3, fixing washboard 4, rubber 5, movable washboard 6, rubber 7, connecting rod 8, eccentric gearing wheel 9, fixing point 10, air channel 11.
Embodiment
As shown in Figure 1; rubbing type thresher; be made up of washboard device, eccentric drive mechanism, stepper motor, slideway, fan blower etc. in frame; washboard device is arranged on upper rack; washboard device by the fixing washboard of left end and the movable washboard of right-hand member form can up and down commute move washboard device; installation of slide track, below washboard device, is provided with vessel below slideway.Fixing washboard is fixed in frame, and in movable washboard and frame, a fixing point is articulated and connected, and the opposite face of fixing washboard and movable washboard is provided with sheet rubber, is fixingly provided with the gap that can hold wheat strain between washboard and movable washboard.Eccentric drive mechanism is provided with connecting rod, eccentric gearing wheel, stepper motor, connecting rod one end is articulated and connected activity washboard, the hinged eccentric gearing wheel of the connecting rod other end, eccentric gearing wheel and stepper motor Matching installation, eccentric drive mechanism drive activity washboard rotates around fixing point, fan blower is mounted on the side, air channel between washboard device and slideway, and the air outlet of fan blower is towards air channel.Stepper motor output shaft rotates and drives coupling eccentric gearing wheel 9 to rotate, thus drivening rod 8 does crankshaft link rod motion, and drive activity washboard rotates around fixing point, and fixing washboard and movable washboard composition can the washboard devices that move of commute up and down.
Before using, the rotating speed that adjustment stepper motor output shaft rotates, make movable washboard 6 back and forth movement speed suitable, the rubbing speed be applicable to is formed with fixing washboard 4, fixing for wheat strain feeding between washboard 4 and movable washboard 6, wheat strain at fixing washboard 4 with under the rubbing effect of movable washboard 6, form the wheat head, the wheat head is at fixing washboard 4, movable washboard 6 reaches Threshing after repeatedly rubbing with the hands and hugging, following slideway 3 is fallen into by rubbing the wheat seeds after hugging with the hands, before it flows into slideway 3, wheat straw and wheat bran and other impurity blow down from air channel 11 its blowing action by fan blower 2, focus on after making clean wheat seeds fall into slideway 3 in vessel 1, reach the function of threshing.
Claims (4)
1. rubbing type thresher, comprise frame, it is characterized in that, be provided with washboard device, eccentric drive mechanism, stepper motor, slideway, fan blower, washboard device, eccentric drive mechanism, stepper motor, slideway, fan blower arranges respectively and is arranged in frame, washboard device is arranged on upper rack, installation of slide track is below washboard device, described washboard device is made up of the fixing washboard of left end and the movable washboard of right-hand member, fixing washboard is fixed in frame, in movable washboard and frame, a fixing point is articulated and connected, described eccentric drive mechanism is provided with connecting rod, eccentric gearing is taken turns, stepper motor, connecting rod one end is articulated and connected activity washboard, the hinged eccentric gearing wheel of the connecting rod other end, eccentric gearing wheel and stepper motor Matching installation, eccentric drive mechanism drive activity washboard rotates around fixing point, fan blower is mounted on the side, air channel between washboard device and slideway, the air outlet of fan blower is towards air channel.
2. rubbing type thresher according to claim 1, is characterized in that, be provided with vessel below described slideway.
3. rubbing type thresher according to claim 1, it is characterized in that, the opposite face of described fixing washboard and movable washboard is provided with sheet rubber.
4. rubbing type thresher according to claim 1, is characterized in that, be provided with the gap that can hold wheat strain between the fixing washboard of described washboard device and movable washboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388109.2U CN204047238U (en) | 2014-07-15 | 2014-07-15 | Rubbing type thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388109.2U CN204047238U (en) | 2014-07-15 | 2014-07-15 | Rubbing type thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047238U true CN204047238U (en) | 2014-12-31 |
Family
ID=52188860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388109.2U Expired - Fee Related CN204047238U (en) | 2014-07-15 | 2014-07-15 | Rubbing type thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115529945A (en) * | 2022-11-05 | 2022-12-30 | 江苏财经职业技术学院 | Corn threshing machine |
-
2014
- 2014-07-15 CN CN201420388109.2U patent/CN204047238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115529945A (en) * | 2022-11-05 | 2022-12-30 | 江苏财经职业技术学院 | Corn threshing machine |
| CN115529945B (en) * | 2022-11-05 | 2023-10-03 | 江苏财经职业技术学院 | Corn peeling machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170715 |