CN202750497U - Splash-proof grain double selection device - Google Patents

Splash-proof grain double selection device Download PDF

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Publication number
CN202750497U
CN202750497U CN 201220338446 CN201220338446U CN202750497U CN 202750497 U CN202750497 U CN 202750497U CN 201220338446 CN201220338446 CN 201220338446 CN 201220338446 U CN201220338446 U CN 201220338446U CN 202750497 U CN202750497 U CN 202750497U
Authority
CN
China
Prior art keywords
splash
thresher
discharging opening
awns
frame
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
Application number
CN 201220338446
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Chinese (zh)
Inventor
严丽娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDU YIRUIKE TECHNOLOGY CO LTD
Original Assignee
CHENGDU YIRUIKE TECHNOLOGY CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHENGDU YIRUIKE TECHNOLOGY CO LTD filed Critical CHENGDU YIRUIKE TECHNOLOGY CO LTD
Priority to CN 201220338446 priority Critical patent/CN202750497U/en
Application granted granted Critical
Publication of CN202750497U publication Critical patent/CN202750497U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a splash-proof grain double selection device and belongs to application technology of agricultural machinery. The splash-proof grain double selection device comprises a rack, a thresher and a motor, wherein the thresher is installed on the upper portion of the rack and the motor is arranged on the lower portion of the rack and connected with the thresher. A discharge outlet is arranged on the thresher. An awn removing hopper is arranged above the discharge outlet. An awn removing sieve is arranged on the bottom inside the awn removing hopper. A secondary screening unit is arranged on the sidewall of the discharge outlet. A splash-proof cover is arranged above the thresher and connected with the rack. Foldable rolling wheels are installed on the lower portions of the rack. The number of the foldable rolling wheels is four. The secondary screening unit comprises a fan and a vent pipe which connects an air outlet of the fan and the sidewall of the discharge outlet. The splash-proof grain double selection device is simple in structure and convenient to move and transport, achieves integration of the threshing process and the awn removing process, saves processing cost, reduces waste of grains through adoption of the protective cover to effectively prevent grains from being splashed, and achieves convenience of short-distance movement through utilization of the rolling wheels.

Description

The two screening devices of preventing splash rice wheat
Technical field
The utility model relates to a kind of threshing awner, and specifically, what relate to is the two screening devices of preventing splash rice wheat.
Background technology
China is as large agricultural country, and the Grain Quantity of producing is huge, and especially paddy rice and wheat are that China is as the main source of the rice and flour of staple food.Behind paddy rice and little wheat harvesting, pass through successively threshing, go awns, shelling, the operations such as abrasive dust and fine finishining, thus obtain edible rice and flour, use associated mechanical to process and then can improve working (machining) efficiency.
The most rural area of China is behind paddy rice and little wheat harvesting at present; because thresher only has single threshing function; so have to threshing and go the operation of awns separately to process; after threshing, go awns to process through awner again; the time that rice Meccah worker is processed is long, causes processing cost higher, and during general thresher threshing; can cause the rice wheat to splash, cause foodstuff waste.In addition, for convenient processing rice wheat, usually thresher is transported to the farmland and processes behind the rice wheat harvesting, if the handling machinery costs such as the place of close together use trailer are very high, very calculate.
The utility model content
The purpose of this utility model is to provide preventing splash rice wheat two screening devices, has solved present rice wheat harvesting subsequent treatment operation loaded down with trivial details, and the processing time is long, and the problem that the rice wheat splashes and closely carries inconvenience has realized threshing and removed awns operation monommechanization.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The two screening devices of preventing splash rice wheat; comprise frame; be installed on the thresher of upper rack, the motor that is installed on frame lower and is connected with thresher is provided with discharging opening on the thresher; described discharging opening top is provided with except the awns bucket; except the inner bottom side of awns bucket is provided with the awns net, also be equipped with the postsearch screening device on the discharging opening sidewall, the thresher top also is provided with the splash guard that is connected with frame; the bottom of frame is equipped with collapsible roller, and the quantity of collapsible roller is four.
Further, described postsearch screening device comprises the ventilation duct of blower fan and connecting fan air outlet and discharging opening sidewall.
Further, described discharging opening sidewall upper is provided with through hole, on this through hole screen cloth is installed, and an end of described ventilation duct is connected with this through hole.
In order to make the separately loading and unloading of rice wheat and awns, it is main channel and subaisle that described discharging opening is installed in its inner baffle for separating.
In order to guarantee the awns effect of going of the present utility model, the upper end-face edge of described dividing plate is parallel with the through hole lower limb place horizontal linear on the described discharging opening sidewall, and its vertical spacing is not less than one centimetre.
In order to make the rice wheat of processing for the first time enter discharging opening, in described position except linking to each other with described discharging opening upper end on the bottom surface of awns bucket a blowpit is arranged, and described bottom surface of removing the awns bucket tilts to this blowpit.
For the ease of observing the threshing situation, described splash guard is made by transparent material, and for the ease of dismounting, described splash guard and frame are connected by screw.
Stable in order to place, described collapsible roller is by the bottom of gemel connection in frame.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model has carried out simple transformation to original thresher, make its have originally do not have go the awns function, to threshing with go effective combination of awns operation, reduced the processing time of rice Meccah worker's operation.
(2) the utility model carries out first time screening by the rice wheat after going the awns net to threshing, and the rice awn of wheat that will be larger filters and stays except in the awns bucket, and the rice wheat after roughly selecting enters discharging opening, carries out programmed screening by blower fan, has guaranteed the good awns effect of going.
(3) the utility model is equipped with screen cloth at the through hole of discharging opening sidewall, the whole strand of wind that ventilation duct is got rid of is through after the screen cloth, be divided into equably a lot of strands of tiny wind lines, these wind lines act on the mixture of the rice wheat awns in the discharging opening equably, make mixture obtain equably screening, and then improved and screened the effect of going awns.
(4) the transparent splash guard of the utility model utilization setting, the rice wheat splashes when effectively having prevented threshing, has avoided foodstuff waste.
(5) the collapsible roller of the utility model utilization setting has been realized conveniently effect of short-distance movement, has reduced cost of transportation, and roller can have been turned down when stopping, and utilizes firm frame to support, and has guaranteed the stability when equipment is placed.
(6) the utility model is simple in structure, the operation conveniently moving, and result of use is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
The 1-frame, the 2-thresher, the 3-motor, the 4-discharge bucket, the 5-main channel, the 6-subaisle, the 7-dividing plate, 8-is except the awns bucket, and 9-removes the awns net, 10-screen cloth, 11-blower fan, 12-ventilation duct, 13-splash guard, the collapsible roller of 14-.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1; the two screening devices of preventing splash rice wheat; comprise frame 1; be installed on the thresher 2 on frame 1 top; the motor 3 that is installed on frame 1 bottom and is connected with thresher 2; be provided with discharging opening 4 on the thresher 2; described discharging opening 4 tops are provided with except awns bucket 8; except awns bucket 8 inner bottom sides are provided with awns net 9; also be provided with the postsearch screening device on discharging opening 4 sidewalls; thresher 2 tops also are provided with the splash guard 13 that is connected with frame 1, and splash guard 13 is made by transparent material, and is connected with frame 1 by screw.Thresher is when placement, carrying or threshing; can install or dismounting splash guard 13 according to actual conditions; and when thresher is worked; can prevent effectively that not only the rice wheat from splashing; can also observe at any time by transparent material the situation of thresher 2 dorsal parts; grasp the status of accumulating nutrient of the rice awn of wheat, so that cleaning.Harvested rice wheat falls to except awns bucket 8 after processing through the thresher threshing, by going the Screening Treatment first time of awns net 8, can obtain the less rice wheat of awns, and the rice awn of wheat that volume is larger is filtered and is going on the awns net 9, and can clear up easily.In order to make the rice wheat of processing for the first time enter discharging opening 4, in described position except linking to each other with described discharging opening 4 upper ends on the bottom surface of awns bucket 8 blowpit is arranged, and described bottom surface except awns bucket 8 tilts to this blowpit, so that the rice wheat is slipped in the discharging opening 4 by self gravitation.In order to make the utility model conveniently moving, save landed cost, the bottom of frame 1 is equipped with collapsible roller 14, the quantity of collapsible roller 14 is four, and by the bottom of gemel connection in frame, four collapsible rollers land and can realize the movement of equipment when needing to move, very convenient, then that collapsible roller is cocked when needing to place, make frame directly contact the location with the bottom surface, the stability when having guaranteed equipment work.
Described postsearch screening device comprises the ventilation duct 12 of blower fan 11 and connecting fan 11 air outlets and discharging opening 4 sidewalls, and described discharging opening 4 sidewall upper also are provided with through hole, and screen cloth 10 is installed on this through hole, and an end of described ventilation duct 12 is connected with this through hole.In order to make the separately loading and unloading of rice wheat and awns, described discharging opening 4 is installed in its inner dividing plate 7 and is divided into main channel 5 and subaisle 6, in order to guarantee effectively to separate rice wheat and awns, the upper end-face edge of described dividing plate 7 is parallel with the through hole lower limb place horizontal linear on described discharging opening 4 sidewalls, and its vertical spacing is not less than one centimetre.When the rice wheat of processing for the first time is slipped to discharging opening 4; the wind that blower fan 11 produces is blown into by the through hole on discharging opening 4 sidewalls by ventilation duct 12; utilize the programmed screening that carries out of poor quality of rice wheat and awns; because the effect of screen cloth; wind is divided into a lot of strands of tiny wind lines equably; these wind lines act on the mixture of rice wheat and awns, make mixture obtain equably screening, and then have improved and screened the effect of going awns.In addition, because the effect of dividing plate 7, the landing from main channel 5 of rice wheat, the rice awn of wheat enters subaisle 6, even there is part rice wheat to be moved by wind, also can be blocked and stays in the main channel 5, has guaranteed that grain can not waste because of selection by winnowing.Simultaneously in practical operation, dividing plate 7 can be in discharge bucket 4 to a certain degree slip, regulate the height of upper end, with the rice wheat that adapts to Different Weight and the wind of different dynamics, rice wheat awns can both be separated effectively, effectively guarantee to go the awns effect.
According to above-described embodiment, just can realize well the utility model.

Claims (9)

1. two screening devices of preventing splash rice wheat; comprise frame (1); be installed on the thresher (2) on frame (1) top; the motor (3) that is installed on frame (1) bottom and is connected with thresher (2); be provided with discharging opening (4) on the thresher (1); it is characterized in that; described discharging opening (4) top is provided with except awns bucket (8); except the inner bottom side of awns bucket (8) is provided with awns net (9); be provided with the postsearch screening device on discharging opening (4) sidewall; thresher (2) top is provided with the splash guard (13) that is connected with frame (1), and the bottom of frame (1) is equipped with collapsible roller (14), and the quantity of collapsible roller (14) is four.
2. the two screening devices of preventing splash rice wheat according to claim 1 is characterized in that, described postsearch screening device comprises the ventilation duct (12) of blower fan (11) and connecting fan (11) air outlet and discharging opening (4) sidewall.
3. the two screening devices of preventing splash rice wheat according to claim 2 is characterized in that, described discharging opening (4) sidewall upper is provided with through hole, and screen cloth (10) is installed on this through hole, and an end of described ventilation duct (12) is connected with this through hole.
4. the two screening devices of preventing splash rice wheat according to claim 3 is characterized in that, described discharging opening (4) is installed in its inner dividing plate (7) and is divided into main channel (5) and subaisle (6).
5. the two screening devices of preventing splash rice wheat according to claim 4 is characterized in that, the upper end-face edge of described dividing plate (7) is parallel with the through hole lower limb place horizontal linear on described discharging opening (4) sidewall, and its vertical spacing is not less than one centimetre.
6. the two screening devices of the described preventing splash rice of any one wheat according to claim 1~5, it is characterized in that, in described position except linking to each other with described discharging opening (4) upper end on the bottom surface of awns bucket (8) blowpit is arranged, and described bottom surface of removing awns bucket (8) tilts to this blowpit.
7. the two screening devices of preventing splash rice wheat according to claim 6 is characterized in that, described splash guard (13) is made by transparent material.
8. the two screening devices of preventing splash rice wheat according to claim 7 is characterized in that, described splash guard (13) is connected by screw with frame (1).
9. the two screening devices of preventing splash rice wheat according to claim 8 is characterized in that, described collapsible roller (14) is by the bottom of gemel connection in frame (1).
CN 201220338446 2012-07-13 2012-07-13 Splash-proof grain double selection device Expired - Fee Related CN202750497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220338446 CN202750497U (en) 2012-07-13 2012-07-13 Splash-proof grain double selection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220338446 CN202750497U (en) 2012-07-13 2012-07-13 Splash-proof grain double selection device

Publications (1)

Publication Number Publication Date
CN202750497U true CN202750497U (en) 2013-02-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220338446 Expired - Fee Related CN202750497U (en) 2012-07-13 2012-07-13 Splash-proof grain double selection device

Country Status (1)

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CN (1) CN202750497U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102742421A (en) * 2012-07-13 2012-10-24 成都依瑞克科技有限公司 Multifunctional threshing awner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102742421A (en) * 2012-07-13 2012-10-24 成都依瑞克科技有限公司 Multifunctional threshing awner

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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: 20130227

Termination date: 20130713