CN205389543U - Safe high -efficient twin drum grain thresher - Google Patents
Safe high -efficient twin drum grain thresher Download PDFInfo
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- CN205389543U CN205389543U CN201520928147.7U CN201520928147U CN205389543U CN 205389543 U CN205389543 U CN 205389543U CN 201520928147 U CN201520928147 U CN 201520928147U CN 205389543 U CN205389543 U CN 205389543U
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- threshing cylinder
- motor
- threshing
- workbench
- frame
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Abstract
The utility model relates to an agricultural machinery especially relates to a safe high -efficient twin drum grain thresher. An object of the utility model is to provide a twin drum grain thresher that threshing efficiency is high, have safety protection. Its technical scheme does, a safe high -efficient twin drum grain thresher, and including frame, threshing cylinder, workstation, screen cloth, granary, motor, aircraft bonnet, its characterized in that, threshing cylinder includes a threshing cylinder and the 2nd threshing cylinder, a threshing cylinder and the 2nd threshing cylinder install in the frame side by side, see from overlooking the angle, a threshing cylinder and the 2nd threshing cylinder's rotary orientation is for rotate in opposite directions, the workstation includes first workstation and second workstation, the motor includes first motor and second motor, the aircraft bonnet is base open -ended box structure, and each division of both sides has two U -shaped holes around the aircraft bonnet. The utility model is suitable for a safe high -efficient twin drum grain thresher.
Description
Technical field
This utility model relates to field of agricultural machinery, particularly relates to a kind of safe and efficient twin-roll grain separator.
Background technology
Grain separator is as Rice harvester tool, it is possible to separated with millet straw by grain, and the appearance of thresing machine greatly reduces the labor intensity of rice harvesting, also improves agricultural productive force simultaneously.Thresing machine is the little agricultural machinery and implement of family that knob peasant household of China commonly uses.Through the development of thousands of years, it is gradually completing from pedal power to mechanokinetic and has converted has developed.Existing power grain separator includes frame, motor, threshing cylinder and belt pulley etc.; there is the disengaging tooth of many protrusions the outside of threshing cylinder; when the electro-motor is turning; driving threshing cylinder high speed rotating by belt and belt pulley, the real grain held in the rice straw or straw that are placed on cylinder surface just is shot down by disengaging tooth thereon.
When using grain separator, holding rice straw one end, grain one end is stretched into threshing cylinder, grain is shot down therewith.The general only one of which threshing cylinder of existing grain separator, operator can only carry out threshing work in the side having workbench, inefficient, it is impossible to make full use of the director space of grain separator.When only one of which threshing cylinder, the side of an Oryza glutinosa only contact threshing cylinder by threshing, could be treated that this side is completed by threshing, then overturn rice straw by operator, carry out the threshing of opposite side.So, the efficiency of rice threshing reduces further, not only consuming time many in the process of thrashing, and causes personnel tired, also can consume the too much diesel oil energy.The grain separator of single cylinder also can make rice threshing unclean, causes waste.The hood front openings of grain separator, when threshing, the grain of splashing can eject from front, can cause waste on the one hand, and grain easily hits operator on the other hand, causes personnel to injure.
Utility model content
The purpose of this utility model is in that to provide the twin-roll grain separator that a kind of threshing efficiency is high, have security protection.
For achieving the above object, this utility model is by the following technical solutions:
A kind of safe and efficient twin-roll grain separator; including frame, threshing cylinder, workbench, screen cloth, granary, motor, hood; described frame is arranged on above granary; described threshing cylinder, workbench, screen cloth, motor, hood are separately mounted in frame; it is characterized in that; described threshing cylinder includes the first threshing cylinder and the second threshing cylinder, and described first threshing cylinder and the second threshing cylinder are mounted side by side in frame；From depression angle, the gyratory directions of described first threshing cylinder and the second threshing cylinder is for rotate in opposite directions；Described workbench includes the first workbench and the second workbench；Described first workbench is arranged in frame, is positioned at outside the first threshing cylinder；Described second workbench is arranged in frame, is positioned at outside the second threshing cylinder；Described motor includes the first motor and the second motor, and described first motor is connected by belt and the first threshing cylinder, and described second motor is connected by belt and the second threshing cylinder；Described hood is the body structure of base opening, and the both sides, front and back of hood respectively have two U-shaped holes.
As preferred version of the present utility model, the threshing tooth on described first threshing cylinder and the second threshing cylinder surface is inverted V-shaped tooth, and two adjacent row's inverted V-shaped teeth are dislocation arrangement.
As preferred version of the present utility model, described hood is connected with frame by bolt in the left and right sides.
As preferred version of the present utility model, described granary side is provided with out the mouth of a valley, described in go out the mouth of a valley and be provided with door.
This utility model has the advantages that
Twin-roll grain separator of the present utility model, its threshing cylinder includes the first threshing cylinder and the second threshing cylinder, the first threshing cylinder and the second threshing cylinder and is mounted side by side in frame.From depression angle, the gyratory directions of the first threshing cylinder and the second threshing cylinder is for rotate in opposite directions.Workbench includes the first workbench and the second workbench, and the first workbench is arranged in frame, is positioned at outside the first threshing cylinder, and the second workbench is arranged in frame, is positioned at outside the second threshing cylinder.As supporting, motor includes the first motor and the second motor, and the first motor is connected by belt and the first threshing cylinder, and the second motor is connected by belt and the second threshing cylinder.Being set to two groups by threshing cylinder, workbench, motor, two threshing cylinders rotate side by side in opposite directions, it may be achieved carry out threshing work from the both sides, front and back of grain separator simultaneously.When threshing, rice straw can be placed on respective workbench by the operator of both sides, front and back respectively, carries out rice threshing.The rice straw on both sides is all put between two threshing cylinders, the both sides of rice straw can by while threshing, overturn rice straw back and forth without operator to realize abundant threshing, substantially increase work efficiency.Hood of the present utility model adopts the body structure of base opening, and the both sides, front and back of hood respectively have two U-shaped holes.So, operating board side is also added upper outlet body, grain being reduced and sputter from from front, thus avoiding the waste of corn, also ensure that personal security.The both sides, front and back of hood respectively have two U-shaped holes, stretching into and taking out reserved space for rice straw.
The threshing tooth on the first threshing cylinder and the second threshing cylinder surface is inverted V-shaped tooth, and two adjacent row's inverted V-shaped teeth are dislocation arrangement.In threshing cylinder turning course, the inverted V-shaped tooth of dislocation can make the grain of each position in rice straw be shot down.Hood is connected with frame by bolt in the left and right sides, when needed, can install hood, and disassemble when not in use, it is simple to carrying.Granary side arranges out the mouth of a valley, goes out the mouth of a valley and is provided with door, and the corn in granary can be made to be transported out easily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model structural representation when taking off hood；
Fig. 3 is hood structural representation.
In figure, 1-frame, 2-threshing cylinder, 3-workbench, 4-screen cloth, 5-granary, 6-motor, 7-hood, 21-the first threshing cylinder, 22-the second threshing cylinder, 201-inverted V-shaped tooth, 31-the first workbench, 32-the second workbench, 51-goes out the mouth of a valley, 511-door, 61-the first motor, 62-the second motor, 71-U shape hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
When using this utility model, take a rice standing grain treating threshing and stretch into threshing cylinder from the U-shaped hole 71 of hood 7, hold rice straw one end and interrupt propping up on the table by rice straw, so carry out rice threshing.From depression angle, the first threshing cylinder 21 and the second threshing cylinder 22 rotate in opposite directions, carry out two sides threshing simultaneously to putting into Oryza glutinosa thereon.Fallen grain falls into granary 5 from screen cloth 4 hole, and the millet straw being broken off is stayed on screen cloth 4.When the grain in granary 5 is piled up to a certain extent, operator the door 511 opening out the mouth of a valley 51, Oryza glutinosa is transported away.
Embodiment one
A kind of safe and efficient twin-roll grain separator; including frame 1, threshing cylinder 2, workbench 3, screen cloth 4, granary 5, motor 6, hood 7; described frame 1 is arranged on above granary 5; described threshing cylinder 2, workbench 3, screen cloth 4, motor 6, hood 7 are separately mounted in frame 1; it is characterized in that; described threshing cylinder 2 includes the first threshing cylinder 21 and the second threshing cylinder 22, and described first threshing cylinder 21 and the second threshing cylinder 22 are mounted side by side in frame 1；From depression angle, the gyratory directions of described first threshing cylinder 21 and the second threshing cylinder 22 is for rotate in opposite directions；Described workbench 3 includes the first workbench 31 and the second workbench 32；Described first workbench 31 is arranged in frame 1, is positioned at outside the first threshing cylinder 21；Described second workbench 32 is arranged in frame 1, is positioned at outside the second threshing cylinder 22；Described motor 6 includes the first motor 61 and the second motor 62, and described first motor 61 is connected by belt and the first threshing cylinder 21, and described second motor 62 is connected by belt and the second threshing cylinder 22；Described hood 7 is the body structure of base opening, and the both sides, front and back of hood 7 respectively have two U-shaped holes 71.Being set to two groups by threshing cylinder 2, workbench 3, motor 6, two threshing cylinders 2 rotate side by side in opposite directions, it may be achieved carry out threshing work from the both sides, front and back of grain separator simultaneously.When threshing, rice straw can be placed on respective workbench 3 by the operator of both sides, front and back respectively, carries out rice threshing.The rice straw on both sides is all put between the first threshing cylinder 21 and the second threshing cylinder 22, the both sides of rice straw can by while threshing, overturn rice straw back and forth without operator to realize abundant threshing, substantially increase work efficiency.Hood 7 is adopted the body structure of base opening by this utility model, and the both sides, front and back of hood 7 respectively have two U-shaped holes 71.So, operating board side is also added upper outlet body, grain being reduced and sputter from from front, thus avoiding the waste of corn, also ensure that personal security.The both sides, front and back of hood 7 respectively have two U-shaped holes 71, stretching into and taking out reserved space for rice straw.
Embodiment two
On the basis of embodiment one, the threshing tooth on described first threshing cylinder 21 and the second threshing cylinder 22 surface is inverted V-shaped tooth 201, and two adjacent row's inverted V-shaped teeth 201 are dislocation arrangement.In threshing cylinder 2 turning course, the inverted V-shaped tooth 201 of dislocation can make the grain of each position in rice straw be shot down.
Embodiment three
On the basis of embodiment two, described hood 7 is connected with frame 1 by bolt in the left and right sides, when needed, can install hood 7, and disassemble when not in use, it is simple to carrying.
Embodiment four
On the basis of embodiment two or embodiment three, described granary 5 side arranges out the mouth of a valley 51, goes out the mouth of a valley 51 and is provided with door 511, and the corn in granary 5 can be made to be transported out easily.
Claims (4)
1. a safe and efficient twin-roll grain separator, including frame (1), threshing cylinder (2), workbench (3), screen cloth (4), granary (5), motor (6), hood (7), described frame (1) is arranged on granary (5) top, described threshing cylinder (2), workbench (3), screen cloth (4), motor (6), hood (7) is separately mounted in frame (1), it is characterized in that, described threshing cylinder (2) includes the first threshing cylinder (21) and the second threshing cylinder (22), described first threshing cylinder (21) and the second threshing cylinder (22) are mounted side by side in frame (1)；From depression angle, the gyratory directions of described first threshing cylinder (21) and the second threshing cylinder (22) is for rotate in opposite directions；Described workbench (3) includes the first workbench (31) and the second workbench (32)；Described first workbench (31) is arranged in frame (1), is positioned at the first threshing cylinder (21) outside；Described second workbench (32) is arranged in frame (1), is positioned at the second threshing cylinder (22) outside；Described motor (6) includes the first motor (61) and the second motor (62), and described first motor (61) is connected by belt and the first threshing cylinder (21), and described second motor (62) is connected by belt and the second threshing cylinder (22)；The body structure that described hood (7) is base opening, the both sides, front and back of hood (7) respectively have two U-shaped holes (71).
2. the safe and efficient twin-roll grain separator of one according to claim 1; it is characterized in that; the threshing tooth on described first threshing cylinder (21) and the second threshing cylinder (22) surface is inverted V-shaped tooth (201), and two adjacent rows' inverted V-shaped tooth (201) are dislocation arrangement.
3. the safe and efficient twin-roll grain separator of one according to claim 2, it is characterised in that described hood (7) is connected with frame (1) by bolt in the left and right sides.
4. the safe and efficient twin-roll grain separator of one according to Claims 2 or 3, it is characterised in that described granary (5) side is provided with out the mouth of a valley (51), described in go out the mouth of a valley (51) and be provided with door (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928147.7U CN205389543U (en) | 2015-11-20 | 2015-11-20 | Safe high -efficient twin drum grain thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928147.7U CN205389543U (en) | 2015-11-20 | 2015-11-20 | Safe high -efficient twin drum grain thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205389543U true CN205389543U (en) | 2016-07-27 |
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ID=56449212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928147.7U Expired - Fee Related CN205389543U (en) | 2015-11-20 | 2015-11-20 | Safe high -efficient twin drum grain thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205389543U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416593A (en) * | 2016-10-14 | 2017-02-22 | 广西欧讯科技服务有限责任公司 | Novel harvesting device for harvesting machine |
| CN106471992A (en) * | 2016-10-14 | 2017-03-08 | 广西欧讯科技服务有限责任公司 | A kind of harvesting device of wear-resisting harvester |
| CN114946416A (en) * | 2022-06-17 | 2022-08-30 | 五邑大学 | Domestic twin drum corn thresher |
-
2015
- 2015-11-20 CN CN201520928147.7U patent/CN205389543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416593A (en) * | 2016-10-14 | 2017-02-22 | 广西欧讯科技服务有限责任公司 | Novel harvesting device for harvesting machine |
| CN106471992A (en) * | 2016-10-14 | 2017-03-08 | 广西欧讯科技服务有限责任公司 | A kind of harvesting device of wear-resisting harvester |
| CN114946416A (en) * | 2022-06-17 | 2022-08-30 | 五邑大学 | Domestic twin drum corn 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: 20160727 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |