CN201905053U - Mid-set type corn thresher - Google Patents
Mid-set type corn thresher Download PDFInfo
- Publication number
- CN201905053U CN201905053U CN2010206590851U CN201020659085U CN201905053U CN 201905053 U CN201905053 U CN 201905053U CN 2010206590851 U CN2010206590851 U CN 2010206590851U CN 201020659085 U CN201020659085 U CN 201020659085U CN 201905053 U CN201905053 U CN 201905053U
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- threshing
- reciprocating sieve
- cleaning
- corn
- clean
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Abstract
The utility model discloses a mid-set type corn thresher, which comprises a vehicle body, a frame, and a transmission mechanism. A corn feeding transmission slot is arranged on the frame; a threshing box is arranged at the higher end of the corn feeding transmission slot; a feed hopper and a discharge port are arranged on the threshing box; two nail tooth type threshing rollers rotating along the same direction are arranged in the threshing box; separating recess plates are arranged below the threshing rollers; one side of the discharge port of the threshing box is provided with an upper cleaning vibrating screen and a an upper cleaning fan; a lower cleaning vibrating screen and a lower cleaning fan are arranged below the separating recess plates; and the lower side of the lower cleaning vibrating screen is provided with a corn kernel conveyor belt. The mid-set type corn thresher utilizes a four-wheel tractor as a power source for the vehicle body and the transmission mechanism, selects and uses an existing angle iron, steel plates and the like as raw materials and spare parts, and adopts conventional process to process and manufacture, so that the thresher is easy to implement. The mid-set type corn thresher has the advantages of simple and reasonable structure, easiness in processing and manufacture, quick threshing speed, high cleaning rate, convenience and flexibility for operation, good stability and the like, can be broadly applied to the corn threshing operations of each farmer, thereby having practical and popularizing values.
Description
Technical field
The utility model relates to the improvement of husker sheller structure, is a kind of middle husker sheller specifically, belongs to farm machinery.
Background technology
At present, the equipment that is used for corn threshing is a lot, but exists defectives such as threshing efficiency is low, threshing is of poor quality, clean rate is low, power consumption height, complicated operation mostly in various degree.Some Backpack-type maize threshers are particularly arranged, and the main body of separating mechanism is arranged on bearing on the frame of four-wheel tractor etc., causes the stable very poor of this husker sheller, moves not steady.
The utility model content
The purpose of this utility model is at above-mentioned deficiency, provide a kind of simple in structure, processing and fabricating is easy, threshing speed is fast, the middle husker sheller of clean rate height, flexible to operation, good stability.
The technical scheme that realizes the utility model purpose is:
This middle husker sheller comprises the car body that wheel, chassis, engine, controlling organization are formed, and is fixed on the frame on the car body, the transmission mechanism that engine drives, and characteristics are to be provided with corn material loading conveying trough on frame; The high-end threshing case that is fixed on the frame that is provided with of corn material loading conveying trough, the opposite side that top one side of threshing case is provided with material bin, threshing case is provided with discharge gate, be provided with the threshing cylinder with teeth that 2 equidirectionals rotate in the threshing case, the following correspondence of threshing cylinder is provided with interconnective two semicylindrical separation notch board; Threshing case discharge gate one side be provided be obliquely installed on clean reciprocating sieve, on clean reciprocating sieve a side be provided with cleaning fan; Be provided with the following reciprocating sieve of cleaning that is obliquely installed below the separation notch board of threshing case, a side of cleaning reciprocating sieve down is provided with down cleaning fan; The downside of cleaning reciprocating sieve down is provided with the iblet conveyer belt; Corn material loading conveying trough, threshing cylinder, on clean reciprocating sieve, go up cleaning fan, clean reciprocating sieve down, cleaning fan, iblet conveyer belt are driven by transmission mechanism respectively down.
In order to make corn material loading conveying trough when not working, can drop on the car body; being convenient to husker sheller moves flexibly; threshing cylinder end on frame is provided with the lifting track; the front wheel of corn material loading conveying trough front end is positioned at and promotes among the track; the other end in frame is provided with rear roller, and rear roller is arranged in the slideway below the corn material loading conveying trough.
For the clean rate of the efficient that further improves threshing and quality, raising threshing, the discharge gate of threshing case is provided with controllable register, spring is housed on the controllable register or regulates weight; Last cleaning fan is selected the air draught type blower fan for use, the air inlet of air draught type blower fan be located at clean reciprocating sieve and under clean between the reciprocating sieve, and be provided with air regulating board; Following cleaning fan is selected for use along cleaning the microscler blowing blower fan that the reciprocating sieve length direction is provided with down.
The utility model can be selected the power source for car body and transmission mechanism such as four-wheel tractor for use, selects raw material and general parts such as existing angle steel, steel plate for use, and adopts conventional processes to make, and implements easily.Have simple and reasonable, advantage such as processing and fabricating is easy, threshing speed is fast, clean rate height, flexible to operation, good stability, can be widely used in the corn threshing operation of each peasant household, have practical and popularizing value.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the backsight structural representation of Fig. 1.
Fig. 3 is that corn material loading conveying trough drops on structural representation on the car body among Fig. 2.
Fig. 4 is the upper and lower positional structure schematic diagram of cleaning reciprocating sieve and upper and lower cleaning fan along the car body direction.
Among the figure: 1 car body, 2 frames, 3 transmission mechanisms, 4 corn material loading conveying troughs, 5 spiral propellers, 6 threshing casees, 7 material bins, 8 discharge gates, 9 threshing cylinders, 10 separate notch board, 11 controllable registers, 12 regulate weight, clean reciprocating sieve on 13, cleaning fan, 14-1 air inlet, 14-2 air regulating board on 14 are cleaned reciprocating sieve 15 times, 16 times cleaning fans, 17 iblet conveyer belts, 18 promote track, 19 front wheels, 20 rear rollers, 21 slideways.
Specific embodiments
The utility model is further described with the embodiment that provides below in conjunction with accompanying drawing.
With reference to accompanying drawing, this middle husker sheller, the car body 1 by forming with critical pieces such as the wheel of four-wheel tractor, chassis, engine, controlling organizations is fixed on the frame 2 on the car body, transmission mechanism 3 formations such as grade that engine drives.On frame, be provided with corn material loading conveying trough 4, in corn material loading conveying trough, be provided with spiral propeller 5.The high-end place of corn material loading conveying trough is provided with the threshing case 6 that is fixed on the frame, the opposite side that top one side of threshing case is provided with material bin 7, threshing case is provided with discharge gate 8, in the threshing case, be provided with the threshing cylinder with teeth 9 that 2 equidirectionals rotate, the following correspondence of threshing cylinder is provided with interconnective two semicylindrical separation notch board 10 that has some circular holes, on the discharge gate of threshing case, be provided with controllable register 11, hang with on the controllable register and regulate weight 12.Threshing case discharge gate one side be provided be parallel to the threshing cylinder direction be obliquely installed on clean reciprocating sieve 13, on clean reciprocating sieve a side be provided with cleaning fan 14; Be provided with the following reciprocating sieve 15 of cleaning that is obliquely installed perpendicular to the threshing cylinder direction below the separation notch board of threshing case, a side of cleaning reciprocating sieve down is provided with down cleaning fan 16.Last cleaning fan is selected the air draught type blower fan for use, the air inlet 14-1 of air draught type blower fan be located at clean reciprocating sieve and under clean between the reciprocating sieve, and be provided with air regulating board 14-2; Following cleaning fan is selected the microscler blowing blower fan that is provided with along the length direction of cleaning reciprocating sieve down for use.The downside of cleaning reciprocating sieve down is provided with iblet conveyer belt 17.Spiral propeller, threshing cylinder, on clean reciprocating sieve, go up cleaning fan, clean reciprocating sieve down, cleaning fan, iblet conveyer belt etc. down, respectively by belt pulley, gear graduation, bevel gear turns to, eccentric ratio, and conventional mechanical transmission mechanism such as clutch drives running.
In order to make corn material loading conveying trough when not working, can drop on the car body, threshing cylinder end on frame is provided with and promotes track 18, the front wheel 19 of corn material loading conveying trough front end is positioned at and promotes among the track, the other end in frame is provided with rear roller 20, and rear roller is arranged in the slideway 21 below the corn material loading conveying trough.
The utility model applicant presses the foregoing description; implement this middle husker sheller; during work; the position of corn material loading conveying trough as shown in Figure 2; the spiral propeller of corncob in corn material loading conveying trough sent in the threshing case; under the high speed rotating repeatedly of 2 threshing cylinders with teeth, force corncob in separating notch board, to squeeze mutually and rub with the hands, the grain core separates.Iblets etc. flow out from separating the notch board below, fall into down and clean reciprocating sieve; In the threshing case isolated corncob, the chaff dregs of rice and part iblet through on clean reciprocating sieve screening, separated going out such as the corncob and the chaff dregs of rice are mixed in wherein iblet and fall down and clean on the reciprocating sieve; Drop on down and clean reciprocating sieve under the iblet cleaned on the reciprocating sieve and light thin warp such as impurity and screen, and after cleaning fan is dried down, again through the dual selection by winnowing of last cleaning fan air draught, further remove the impurity of sneaking in the iblet, iblet after choosing is clean flows into the iblet conveyer belt and transmits, and carries out jar bag or entrucking.
The on probation demonstration through inside, this middle husker sheller, through dual threshing cylinder with teeth threshing and regulate adjusting weight on the discharge gate controllable register, make in grain, the core separation process resistance little, do not stop up, to separate threshing thorough; After the screening again through the dual selection by winnowing of upper and lower cleaning fan, clean rate height; The separating mechanism main body is located at the postmedian of car body, and complete machine goes slick stable, does not stick up the car phenomenon; Corn material loading conveying trough can be fallen after the work, the position is convenient to move at any time as required each corn planting family, farm or the specialist of raising chickens etc. and is carried out the corn threshing operation as shown in Figure 3.Threshing cost low quality is good, labour intensity is low, easy to operate, result of use is desirable, is subjected to person on probation's favorable comment, after the popularization, application promise in clinical practice will be arranged.
Claims (4)
1. a middle husker sheller comprises the car body that wheel, chassis, engine, controlling organization are formed, and is fixed on the frame on the car body, and the transmission mechanism that engine drives is characterized in that being provided with corn material loading conveying trough on frame; The high-end threshing case that is fixed on the frame that is provided with of corn material loading conveying trough, the opposite side that top one side of threshing case is provided with material bin, threshing case is provided with discharge gate, be provided with the threshing cylinder with teeth that 2 equidirectionals rotate in the threshing case, the following correspondence of threshing cylinder is provided with interconnective two semicylindrical separation notch board; Threshing case discharge gate one side be provided be obliquely installed on clean reciprocating sieve, on clean reciprocating sieve a side be provided with cleaning fan; Be provided with the following reciprocating sieve of cleaning that is obliquely installed below the separation notch board of threshing case, a side of cleaning reciprocating sieve down is provided with down cleaning fan; The downside of cleaning reciprocating sieve down is provided with the iblet conveyer belt; Corn material loading conveying trough, threshing cylinder, on clean reciprocating sieve, go up cleaning fan, clean reciprocating sieve down, cleaning fan, iblet conveyer belt are driven by transmission mechanism respectively down.
2. middle husker sheller according to claim 1; it is characterized in that the threshing cylinder end on frame is provided with the lifting track; the front wheel of corn material loading conveying trough front end is positioned at and promotes among the track; the other end in frame is provided with rear roller, and rear roller is arranged in the slideway below the corn material loading conveying trough.
3. middle husker sheller according to claim 1 is characterized in that the discharge gate of threshing case is provided with controllable register, spring is housed on the controllable register or regulates weight.
4. middle husker sheller according to claim 1 is characterized in that cleaning fan is the air draught type blower fan, the air inlet of blower fan be located at clean reciprocating sieve and under clean between the reciprocating sieve, and be provided with air regulating board; Following cleaning fan is along cleaning the microscler blowing blower fan that the reciprocating sieve length direction is provided with down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590851U CN201905053U (en) | 2010-12-12 | 2010-12-12 | Mid-set type corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590851U CN201905053U (en) | 2010-12-12 | 2010-12-12 | Mid-set type corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201905053U true CN201905053U (en) | 2011-07-27 |
Family
ID=44297265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206590851U Expired - Fee Related CN201905053U (en) | 2010-12-12 | 2010-12-12 | Mid-set type corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201905053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648679A (en) * | 2012-05-02 | 2012-08-29 | 王士豪 | Corn thresher capable of separating corn kernels from scraps |
| CN105493781A (en) * | 2016-01-04 | 2016-04-20 | 湖南农业大学 | Shock angle-adjustable anti-blockage threshing machine |
-
2010
- 2010-12-12 CN CN2010206590851U patent/CN201905053U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648679A (en) * | 2012-05-02 | 2012-08-29 | 王士豪 | Corn thresher capable of separating corn kernels from scraps |
| CN105493781A (en) * | 2016-01-04 | 2016-04-20 | 湖南农业大学 | Shock angle-adjustable anti-blockage threshing machine |
| CN105493781B (en) * | 2016-01-04 | 2018-04-27 | 湖南农业大学 | Angle of shock adjustable anti-block thresing 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 |
Granted publication date: 20110727 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |