CN201781787U - Semi-automatic thresher - Google Patents
Semi-automatic thresher Download PDFInfo
- Publication number
- CN201781787U CN201781787U CN2010202807065U CN201020280706U CN201781787U CN 201781787 U CN201781787 U CN 201781787U CN 2010202807065 U CN2010202807065 U CN 2010202807065U CN 201020280706 U CN201020280706 U CN 201020280706U CN 201781787 U CN201781787 U CN 201781787U
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- CN
- China
- Prior art keywords
- semi
- magazine
- pay
- threshing
- pressing plate
- 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
The utility model provides a semi-automatic thresher, which comprises a frame, a threshing roller, a bin, a cover plate, a fan, a screen, a winnow, a down outlet, a miscellaneous straw outlet, a vibrating screen, a transmission device, a power device and a feeding device. The feeding device mainly includes an annular triangular chain and a groove-shaped pressing plate embedded into the triangular chain; the annular triangular chain is sleeved on a master supporting wheel and a slave supporting wheel of a lower support; and the groove-shaped pressing plate is connected with an upper support by the aid of a screw rod. The semi-automatic thresher is high in threshing efficiency and stable in work performance, and is an ideal crop threshing machine.
Description
Technical field the utility model relates to a kind of agriculture crops thresher machine, particularly a kind of semi-automatic thresher.
Background technology is present; semi-automatic thresher is mainly by frame; the threshing drum; cover plate; blower fan; screen cloth; go out burr; winnow; transmission device; pay-off constitutes; its pay-off is made up of two clamping bands of major-minor; be fixed on the frame; contacted flat rubber belting undulate compresses in two clamping bands of major-minor; automatically clamping threshing object threshing; because what adopt is flat rubber belting; its feeding mouth grip is not strong; can't evenly feed taking off the material thing, even phenomenon occur stopping feeding, the grip of its two flat rubber beltings that compress mutually constraint threshing object is not strong yet; the part threshing object comes off in the running up of threshing drum; the grain that is mingled with in the service behaviour instability, and thresher has only to go out in the burr except that straw outlet, assorted stalk and chip is difficult to separate; blown out from going out burr by fan blower, influence threshing efficiency.
The summary of the invention the purpose of this utility model is to overcome the deficiency of existing thresher, and the semi-automatic thresher of a kind of threshing efficiency height, stable work in work is provided.
For realizing the purpose of this utility model; the technical solution of the utility model is as follows: a kind of semi-automatic thresher; comprise frame; the threshing drum; magazine; cover plate; blower fan; screen cloth; winnow; go out burr; transmission device; pay-off; it is characterized in that: pay-off be provided with threshing drum axis parallel on; following two stands; on; lower carriage is solid on frame; upper bracket is by the downward flute profile pressing plate of screw rod mouth of connecting trough; but the screw rod upper end is furnished with the nut of adjusting screw(rod); the screw rod periphery that is positioned between upper bracket and flute profile pressing plate is with the pressure bullet; the lower carriage two ends are provided with two support wheels of principal and subordinate; main support wheel is connected with gearbox; the annular chain of triangles that is made of double rake tooth is embedded on principal and subordinate's support wheel; the flute profile clamp portion embeds between the double rake tooth; feeding port and rod mouth are located at the pay-off both sides respectively; magazine one side has assorted bar outlet; lean on out the magazine inwall of burr one side to be provided with the guide plate that deflection assorted bar in lower end exports; vibratory sieve is equipped with in assorted bar exit; vibratory sieve is connected on the eccentric wheel by connecting rod, is positioned at threshing drum top and with assorted bar outlet corresponding position covering plate is housed.
As improvement of the present utility model, upper bracket is provided with the chain that can regulate master and slave support wheel spacing and keeps off tight bar.
As further improvement of the utility model, row's straw cutter blades is housed on the magazine inwall.
Advantage of the present utility model is: 1, the device of clamping crops stem, mainly constitute by chain of triangles and flute profile pressing plate, and chucking power is strong, crops stem difficult drop-off, and feeding is even, stable work in work.2, be provided with assorted bar outlet and go out burr, crops threshing efficiency height simultaneously.
Below in conjunction with accompanying drawing the utility model is further elaborated.
Description of drawings Fig. 1 is a forward sight shaft side figure of the present utility model;
Fig. 2 is a backsight shaft side figure of the present utility model;
Fig. 3 removes the forward sight shaft side figure of pay-off for the utility model;
Fig. 4 removes the backsight shaft side figure of pay-off for the utility model.
Embodiment as shown in drawings, the utility model is by frame 1, threshing drum 2, magazine 3, cover plate 4, blower fan 5, winnow 6, go out burr 7, assorted bar outlet 8, vibratory sieve 9, transmission device 10, pay-off 11, and power set (not drawing among the figure) and screen cloth composition, the upper bracket 12 of pay-off 11 and lower carriage 13 are fixed on the frame 1, and axis parallel with threshing drum 2, upper bracket 12 is by the downward flute profile pressing plate 15 of screw rod 14 mouth of connecting troughs, but the nut 16 of being furnished with adjusting screw(rod) 14 on the screw rod 14, screw rod 14 peripheries are with presses bullet 17, lower carriage 13 two ends are respectively equipped with main support wheel 18 and from support wheel 19, lower carriage 13 is equipped with can be regulated main support wheel 18 and keep off tight bar 23 from the chain of support wheel 19 spacings, main support wheel 18 is connected with gearbox, the annular chain of triangles 20 that is made of double rake tooth is embedded in main support wheel 18 and from support wheel 19, flute profile pressing plate 15 is partially submerged in the annular chain of triangles 20, feeding port 21 and rod mouth 22 are located at 11 two of pay-offs respectively, lean on out magazine 3 inwalls of burr 7 one sides to be provided with guide plate 24, the assorted bar outlet 8 of guide plate 24 lower ends deflection, being positioned at threshing drum 2 tops and assorted bar exports 8 corresponding positions and is equipped with and prevents the fly out covering plate 25 of assorted bar outlet 8 of grain, vibratory sieve 9 is connected on the eccentric wheel by connecting rod, and row's straw cutter blades 26 is housed on the magazine inwall.
During operation, gearbox drives main support wheel 18, then driving chain of triangles 20 rotates by the counterclockwise among Fig. 1, threshing object is placed on the feeding port 21, threshing object moves to flute profile pressing plate 15 under chain of triangles 20 drives, at the uniform velocity move to left after being compressed by chain of triangles 20 and flute profile pressing plate 15, under the running up of threshing drum 2, realize threshing, cane is discharged from rod mouth 22 after the threshing, assorted bits are discharged from going out burr 7 under the effect of blower fan 5, after the assorted bar outlet 8 of guide plate 24 guiding and discharge from assorted bar outlet 8, residual a small amount of grain flows in the magazine 3 after vibratory sieve 9 sieves assorted bar in the assorted bar by 26 choppings of straw cutter blades.
Claims (3)
1. semi-automatic thresher; comprise frame; the threshing drum; magazine; cover plate; blower fan; screen cloth; winnow; go out burr; transmission device; pay-off; it is characterized in that: pay-off be provided with threshing drum axis parallel on; following two stands; on; lower carriage is solid on frame; upper bracket is by the downward flute profile pressing plate of screw rod mouth of connecting trough; but the screw rod upper end is furnished with the nut of adjusting screw(rod); the screw rod periphery that is positioned between upper bracket and flute profile pressing plate is with the pressure bullet; the lower carriage two ends are provided with two support wheels of principal and subordinate; main support wheel is connected with gearbox; the annular chain of triangles that is made of double rake tooth is embedded on principal and subordinate's support wheel; the flute profile clamp portion embeds between the double rake tooth; feeding port and rod mouth are located at the pay-off both sides respectively; magazine one side has assorted bar outlet; lean on out the magazine inwall of burr one side to be provided with the guide plate that deflection assorted bar in lower end exports; vibratory sieve is equipped with in assorted bar exit; vibratory sieve is connected on the eccentric wheel by connecting rod, is positioned at threshing drum top and with assorted bar outlet corresponding position covering plate is housed.
2. semi-automatic thresher as claimed in claim 1 is characterized in that: the chain that can regulate master and slave support wheel spacing is housed on the upper bracket keeps off tight bar.
3. semi-automatic thresher as claimed in claim 1 is characterized in that: row's straw cutter blades is housed on the magazine inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202807065U CN201781787U (en) | 2010-07-26 | 2010-07-26 | Semi-automatic thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202807065U CN201781787U (en) | 2010-07-26 | 2010-07-26 | Semi-automatic thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781787U true CN201781787U (en) | 2011-04-06 |
Family
ID=43813779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202807065U Expired - Fee Related CN201781787U (en) | 2010-07-26 | 2010-07-26 | Semi-automatic thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781787U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303721A (en) * | 2014-11-18 | 2015-01-28 | 韦少付 | Threshing machine |
| CN104429402A (en) * | 2014-11-18 | 2015-03-25 | 韦少付 | Screening device of threshing machine |
| CN105359749A (en) * | 2015-11-20 | 2016-03-02 | 罗妙福 | Threshing machine |
| CN108142108A (en) * | 2017-12-28 | 2018-06-12 | 毛孝人 | A kind of agricultural hits equipment down with peanut |
| CN108184442A (en) * | 2017-12-27 | 2018-06-22 | 谢文金 | A kind of efficient threshing machine of agricultural machinery |
| CN108738722A (en) * | 2018-06-07 | 2018-11-06 | 汤玉章 | A kind of agricultural integrated high-efficiency rice thresher |
-
2010
- 2010-07-26 CN CN2010202807065U patent/CN201781787U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303721A (en) * | 2014-11-18 | 2015-01-28 | 韦少付 | Threshing machine |
| CN104429402A (en) * | 2014-11-18 | 2015-03-25 | 韦少付 | Screening device of threshing machine |
| CN105359749A (en) * | 2015-11-20 | 2016-03-02 | 罗妙福 | Threshing machine |
| CN108184442A (en) * | 2017-12-27 | 2018-06-22 | 谢文金 | A kind of efficient threshing machine of agricultural machinery |
| CN108142108A (en) * | 2017-12-28 | 2018-06-12 | 毛孝人 | A kind of agricultural hits equipment down with peanut |
| CN108738722A (en) * | 2018-06-07 | 2018-11-06 | 汤玉章 | A kind of agricultural integrated high-efficiency rice thresher |
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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: 20110406 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |