CN2802940Y - Paddy rice and wheat thresher having auto feeding - Google Patents
Paddy rice and wheat thresher having auto feeding Download PDFInfo
- Publication number
- CN2802940Y CN2802940Y CN 200520034429 CN200520034429U CN2802940Y CN 2802940 Y CN2802940 Y CN 2802940Y CN 200520034429 CN200520034429 CN 200520034429 CN 200520034429 U CN200520034429 U CN 200520034429U CN 2802940 Y CN2802940 Y CN 2802940Y
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- threshing
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Abstract
The utility model discloses a rice-wheat thresher with automatic feeding, which comprises a thresher frame, a thresher casing, a driving mechanism, a threshing roller, a cambered sieve, a feeding roller and a chamber partition board, wherein the roller surface of the feeding roller is provided with feeding teeth, a first belt pulley of the feeding roller is connected with a second belt pulley of the threshing roller by crossed belts, the chamber partition board extends downwards from a sieve brim on the inlet end of the cambered sieve to partition the lower half part of a chamber, and the chamber partition board is provided with grain feeding holes each of which forms a sieve net shape. One technical scheme of the utility model is that the feeding teeth are symmetrically divided into two groups. The utility model has the characteristics of automatic feeding, convenient operation and labour force and labor saving, and the feeding roller which is additionally arranged on the utility model has the function of auxiliary threshing; when long stem crops are processed by the operation of manual half feeding, high stem tassel heads and short tassel heads of the same crops are respectively and completely threshed by the threshing roller and the feeding roller, and the threshing efficiency of the utility model is high; as the utility model dispenses with the working procedure of manual pushing and feeding, the safeness of the utility model is higher, and the threshing efficiency of the utility model can reach to 600 kilograms per hour.
Description
Affiliated technical field
The utility model relates to a kind of rice-wheat thresher, especially a kind of charging feeding device of rice-wheat thresher.
Background technology
The mechanism that existing rice-wheat thresher adopts grain threshing roller and sieve bend to combine more; need the manpower auxiliary operation during work; the operator needs crop is pushed threshing bin from feeding mouth; its operation effort is time-consuming; operating efficiency is not high; especially long for what gather in crop from the straw base portion, adopt the semi-feeding type operation during threshing, promptly manually hold the crop bundle; the fringe head is stretched into threshing bin; taken off a branch ofly, put straw aside, changed another bundle again; so move in circles; same crop is intrafascicular, and short bar fringe head can not enter threshing bin because the short position of fringe head height is not quite identical, and its threshing performance is not high.
Technology contents of the present utility model
Problem to be solved in the utility model is to provide a kind of automatically transporting materials rice-wheat thresher; its threshing efficiency height; easy and simple to handle; for short crop can be sucked its impouring feeding hopper automatically of harvesting fringe head, long crop for what gather in from the straw base portion; when artificial auxiliary semi-feeding type is operated; the inconsistent fringe head in the intrafascicular height of same crop position all can purify its threshing performance height.
The utility model adopts following technical scheme, comprise frame, casing, driving mechanism, grain threshing roller, sieve bend, exhaust column, feeding mouth, described grain threshing roller level frame places on the frame, described sieve bend is located at the grain threshing roller downside, its shape, size and grain threshing roller are complementary, also comprise a conveying roller and a partition panel, described conveying roller is horizontally placed on the frame at feeding mouth place, the roll shaft of described conveying roller and the roll shaft of grain threshing roller are parallel to each other, the roll surface of described conveying roller is provided with defeated material tooth, and first belt pulley of described conveying roller is connected with the staggered form belt with second belt pulley of described grain threshing roller; Described partition panel is located between second storehouse at first storehouse at conveying roller place and grain threshing roller place, described partition panel from the sieve of the arrival end of described sieve bend along downward extension, the latter half position in storehouse in first storehouse and second storehouse is separated, and described partition panel is provided with the defeated grain of mesh-like hole.The purpose that partition panel is set is to stop crops straw from going here and there under the arrival end of described sieve bend at the bottom of the sieve bend, and the seed that defeated grain hole can be taken off conveying roller sucks second storehouse from first storehouse and delivers from godown smoothly, avoids heaping at the bottom of first storehouse.Another race of second belt pulley of described grain threshing roller is with the driving wheel of the external power-equipment of another belt.
As improvement of the present utility model, it is two groups that described defeated material tooth is symmetrical arranged at the axis of roll surface upper edge roll shaft.
Employing the utlity model has following advantage:
1, the characteristics that have automatically transporting materials.Owing to set up and the defeated conveying roller of expecting tooth of the band of grain threshing roller reverse rotation; feeding mouth produces powerful the propelling and wind-force suction effect during work; the crop at feeding mouth place can be sucked threshing bin, save the operational sequence that former single roller thresher needs manpower boosting crop to put in storage.
2, its threshing efficiency can reach 600 kilograms/hour, and work efficiency single roller thresher more of the same type improves about 20%.
3, its operation is easier, saves labor, and the conveying roller of setting up has auxiliary flailing action, has solved the problem that crop is purified rate variance from the length of straw base portion harvesting.For gathering in the short of fringe head, its impouring feeding hopper can be sucked automatically crop; Long crop for what gather in from the straw base portion, when adopting artificial auxiliary semi-feeding type to operate, intrafascicular high bar fringe head of same crop and short bar fringe head are purified its threshing performance height respectively by grain threshing roller and conveying roller.
4, its security performance is higher, owing to have automatically transporting materials, need not the manual feed feeding, the injury accident that maloperation causes in the time of can avoiding the manual feed feeding.
Marginal data
Below in conjunction with embodiment the utility model is described in further detail.
Fig. 1 is a kind of embodiment stereochemical structure of the utility model (removing the part casing) schematic diagram.
Embodiment
As shown in Figure 1, a kind of embodiment of the utility model, comprise frame 1, casing 2, driving mechanism 3, grain threshing roller 4, sieve bend 5, exhaust column, feeding mouth 6, described grain threshing roller 4 level frames place on the frame 1, described sieve bend 5 is located at grain threshing roller 4 downsides, its shape, size and grain threshing roller 4 are complementary, also comprise a conveying roller 7 and a partition panel 8, described conveying roller 7 is horizontally placed on the frame 1 at feeding mouth 6 places, the roll shaft of the roll shaft of described conveying roller 7 and grain threshing roller 4 is parallel to each other, the roll surface of described conveying roller 7 is provided with defeated material tooth 9, and first belt pulley 10 of described conveying roller 7 is connected with the staggered form belt with second belt pulley 11 of described grain threshing roller 4; Described partition panel 8 is located between second storehouse 13 at first storehouse 12 at conveying roller 7 places and grain threshing roller 4 places, described partition panel 8 from the sieve of the arrival end 14 of described sieve bend 5 along downward extension, the latter half position in storehouse in first storehouse 12 and second storehouse 13 is separated, and described partition panel 8 is provided with the defeated grain of mesh-like hole 15.The purpose that partition panel 8 is set is to stop that crops straw goes here and there for 14 times to sieve bend 8 bottoms from the arrival end of described sieve bend 5, and the seed that defeated grain hole 15 can be taken off conveying roller 7 sucks second storehouse 13 from first storehouse 12 and delivers from godown smoothly, avoids heaping at 12 ends of first storehouse.As shown in Figure 1, second belt pulley 11 of described grain threshing roller 4 is provided with two races, and its another race is with the driving wheel of the external power-equipment of another belt.
As improvement of the present utility model, it is two groups that described defeated material tooth 9 is symmetrical arranged at the axis of roll surface upper edge roll shaft.The defeated material of this structure best results.
The utility model is not limited to the concrete structure of the foregoing description, and the equivalent transformation of other homogeneous structure all falls within the protection domain of the present utility model.
Claims (2)
1, a kind of automatically transporting materials rice-wheat thresher; comprise frame, casing, driving mechanism, grain threshing roller, sieve bend, exhaust column, feeding mouth; described grain threshing roller level frame places on the frame; described sieve bend is located at the grain threshing roller downside; its shape, size and grain threshing roller are complementary; it is characterized in that: also comprise a conveying roller and a partition panel
Described conveying roller is horizontally placed on the frame at feeding mouth place, the roll shaft of described conveying roller and the roll shaft of grain threshing roller are parallel to each other, the roll surface of described conveying roller is provided with defeated material tooth, and first belt pulley of described conveying roller is connected with the staggered form belt with second belt pulley of described grain threshing roller;
Described partition panel is located between second storehouse at first storehouse at conveying roller place and grain threshing roller place, described partition panel from the sieve of the arrival end of described sieve bend along downward extension, the latter half position in storehouse in first storehouse and second storehouse is separated, and described partition panel is provided with the defeated grain of mesh-like hole.
2, a kind of automatically transporting materials rice-wheat thresher according to claim 1 is characterized in that: it is two groups that described defeated material tooth is symmetrical arranged at the axis of roll surface upper edge roll shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034429 CN2802940Y (en) | 2005-06-07 | 2005-06-07 | Paddy rice and wheat thresher having auto feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034429 CN2802940Y (en) | 2005-06-07 | 2005-06-07 | Paddy rice and wheat thresher having auto feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802940Y true CN2802940Y (en) | 2006-08-09 |
Family
ID=36908247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034429 Expired - Fee Related CN2802940Y (en) | 2005-06-07 | 2005-06-07 | Paddy rice and wheat thresher having auto feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802940Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138389A (en) * | 2011-01-25 | 2011-08-03 | 农业部南京农业机械化研究所 | Salicornia bigelovii torr thresher |
| CN108770498A (en) * | 2018-05-16 | 2018-11-09 | 枞阳县黄公山清涧家庭农场 | A kind of sheller unit for crops processing |
| CN113228943A (en) * | 2021-04-19 | 2021-08-10 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
-
2005
- 2005-06-07 CN CN 200520034429 patent/CN2802940Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138389A (en) * | 2011-01-25 | 2011-08-03 | 农业部南京农业机械化研究所 | Salicornia bigelovii torr thresher |
| CN102138389B (en) * | 2011-01-25 | 2012-12-19 | 农业部南京农业机械化研究所 | Salicornia bigelovii torr thresher |
| CN108770498A (en) * | 2018-05-16 | 2018-11-09 | 枞阳县黄公山清涧家庭农场 | A kind of sheller unit for crops processing |
| CN113228943A (en) * | 2021-04-19 | 2021-08-10 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
| CN113228943B (en) * | 2021-04-19 | 2023-01-20 | 宁夏回族自治区原种场 | Single ear of grain thresher of rice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 |