CN105493780A - Threshing device - Google Patents
Threshing device Download PDFInfo
- Publication number
- CN105493780A CN105493780A CN201510897327.8A CN201510897327A CN105493780A CN 105493780 A CN105493780 A CN 105493780A CN 201510897327 A CN201510897327 A CN 201510897327A CN 105493780 A CN105493780 A CN 105493780A
- Authority
- CN
- China
- Prior art keywords
- threshing
- bin
- rib
- cross bar
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/20—Threshing cylinders with ribs
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a threshing device comprising a rack and a first threshing bin, wherein the first threshing bin is arranged on the rack in a front-high and back-low manner; a brake wheel and an engine adjusting device are arranged at the bottom of the rack; the engine adjusting device comprises a first cross bar and a second cross bar which are parallel with each other, and a first cross bar adjusting hole and a second cross bar adjusting hole are formed in the length direction of the first cross bar and the second cross bar. The threshing device has the benefits that the corn threshing rate is increased, and corn is prevented from being damaged in the threshing process; the service life of a driving belt is prolonged while the safety performance is improved; the transformation cost is low, the threshing speed is increased and the like.
Description
Technical field
The present invention relates to a kind of farm equipment, particularly relate to a kind of anti-sticking thresher device.
Background technology
Existing husker sheller comprises threshing cylinder, threshing bin and frame, and the cylinder of husker sheller is arranged in threshing bin, and can rotate relative to threshing bin.In order to improve threshing efficiency, existing thresher drum is generally provided with threshing muscle, as the cylinder rotates, under the effect of threshing muscle, iblet is separated with corn ear.But it is low still to there is threshing performance, usually all also need to carry out second time threshing, whole for iblet on corn ear threshing can be got off, affect threshing efficiency, on the other hand, the power set be arranged on thresher can not carry out position adjustment, make it to there is limitation; On the one hand, when iblet falls from threshing bin, to run up collision because iblet is subject to threshing cylinder, cause iblet can not fall into the container be collected, operating personnel are needed to pick up in collection container by iblet on the ground again, increase the labour intensity of operating personnel, reduce threshing efficiency.Corn ear is while running up, and corn ear is easily stuck between threshing cylinder and threshing bin, causes thresher stuck.
Therefore those skilled in the art are devoted to develop a kind of thresher improving threshing performance.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved by this invention is to provide a kind of thresher improving threshing performance.
For achieving the above object, the invention provides a kind of sheller unit, comprise frame and the first threshing bin, lowly after high before the first threshing bin be arranged in frame; The bottom of frame is provided with brake wheel;
Be provided with the first charging aperture above the front end of the first threshing bin, the rear end of the first threshing bin offers the first discharging opening; Frame is provided with the second threshing bin, second threshing bin is positioned at immediately below the first threshing bin, what the second threshing bin was low early and high after is arranged in frame, and the high-end of the second threshing bin is the second charging aperture, and the second charging aperture connects storehouse by corn threshing and is connected with the first discharging opening; The low side of the second threshing bin offers the second discharging opening;
Threshing cylinder is provided with in first threshing bin and the second threshing bin;
Threshing cylinder is arranged with threshing muscle, threshing muscle comprises the first threshing rib of some snakelike shapes and the second threshing rib of some straightways; First threshing rib is alternately connected with the second threshing rib; The two ends of each first threshing rib are circumferentially differing 180 °, and the two ends of each second threshing rib are circumferentially all differing 180 °;
The pitch of the first threshing rib and the second threshing rib is 4cm-6cm.
In order to improve threshing efficiency, the pitch of the first threshing rib and the second threshing rib is 5cm.
In order to strengthen the firmness of threshing muscle, the first threshing rib and the second threshing rib are directly welded on threshing cylinder.
The invention has the beneficial effects as follows:
1) threshing performance of corn is improved;
2) iblet is prevented to be damaged in the process of threshing;
3) service life of driving belt is extended while improve security performance;
4) there is old of transformation low, improve the beneficial effects such as threshing speed;
5) prevent threshing cylinder stuck.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the structural representation of threshing cylinder in the present invention.
Fig. 3 is the partial enlargement structural representation at A place in Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1-Figure 3, a kind of sheller unit, lowly after high before comprising frame 1 and the first threshing bin 2, first threshing bin 2 is arranged in frame 1; The bottom of frame 1 is provided with brake wheel 104 and motor regulating device; After this brake wheel 104 is installed, facilitate mobile sheller unit, and when in threshing, vibrations that thresher can not bring because of engine and moving.
Motor regulating device comprises the first cross bar 7 and the second cross bar 8, first cross bar 7 and the second cross bar 8 and is parallel to each other, and the length direction along the first cross bar 7 and the second cross bar 8 offers the first cross bar adjustment hole 9 and the second cross bar adjustment hole 10 respectively;
Be provided with head rod 11 and the second connecting rod 12 between first cross bar 7 and the second cross bar 8, head rod 11 is connected with the first cross bar 7 and the second cross bar 8 respectively by screw 13 with the two ends of the second connecting rod 12.
Length direction along head rod 11 offers some head rod adjustment holes 14, and the length direction along the second connecting rod 12 offers some the second connecting rod adjustment holes 15; Frame 1 is provided with diesel fuel tanks 16;
The rear end being provided with the first charging aperture 3, first threshing bin 2 above the front end of the first threshing bin 2 offers the first discharging opening; Frame 1 is provided with the second threshing bin 4, second threshing bin 4 is positioned at immediately below the first threshing bin 2, what the second threshing bin 4 was low early and high after is arranged in frame 1, and the high-end of the second threshing bin 4 is the second charging aperture, and the second charging aperture connects storehouse 5 by corn threshing and is connected with the first discharging opening; The low side of the second threshing bin 4 offers the second discharging opening, and the second discharge outlet is provided with anti-splash device 6; Because iblet sputters in the second threshing bin 4; when iblet is from the second discharge hole for discharge; iblet can be ejected; thus fall to the ground; also need manually to be picked up, have impact on threshing progress, increase the difficulty of operating personnel; anti-splash device 6 shortens the distance between container and the second discharging opening, and iblet can be allowed to drop into completely in the middle of container.
Be provided with threshing cylinder 100 in first threshing bin 2 and the second threshing bin 4, this device adopts throws grain, and the method for twice threshing, improves threshing efficiency while decreasing operation.
Threshing cylinder 100 is arranged with threshing muscle 200, threshing muscle 200 comprises the first threshing rib 200a of some snakelike shapes and the second threshing rib 200b of some straightways; First threshing rib 200a is alternately connected with the second threshing rib 200b; The two ends of each first threshing rib 200a are circumferentially differing 180 °, and the two ends of each second threshing rib 200b are circumferentially all differing 180 °; The iblet that the second threshing rib 200b of this device is larger on corn ear, the function made in order by corn ear can also be played simultaneously, effectively prevent corn ear stuck between threshing bin and threshing cylinder, iblet less on corn ear can come off by the first threshing rib 200a, particularly the Corn grain of corn ear leading portion (cone-shaped).This threshing cylinder not only effectively raises threshing speed, also prevents corn ear to be stuck between threshing cylinder inwall and threshing cylinder, at corn ear after the first threshing bin 2 and the second threshing bin 4, all can not residual corn grain on corn ear, and avoid secondary threshing.
The pitch of the first threshing rib 200a and the second threshing rib 200b is 4cm-6cm, and in the present embodiment, the pitch of the first threshing rib 200a and the second threshing rib 200b is 5cm.The spacing size of threshing muscle is also changed by the size of iblet, because the first threshing rib 200a and the second threshing rib 200b is directly welded on threshing cylinder 100.As needed to change, threshing muscle can only be changed together with threshing cylinder 100, can the threshing muscle of production plurality of specifications size, just can forever use.
This device can utilize the adjustment of frame to regulate the distance between engine and cylinder, thus make driving belt be in most suitable position, the service life of belt can not only be extended, and can also prevent belt from dropping in the process run, thus exuviae band is injured operating personnel, in order to the time of engine can be extended.
Embodiment:
In use, corn ear is put into from the first charging aperture 3, threshing cylinder 100 in first threshing bin 2 starts to rotate, corn ear carries out threshing in the first threshing bin 2, corn ear is entered in the second threshing bin 4 by corn threshing connection storehouse 5 and carries out second time threshing subsequently, after threshing completes, iblet is by falling into container in anti-splash device 6.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical staff in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (3)
1. a sheller unit, comprises frame (1) and the first threshing bin (2), lowly after the front height of described first threshing bin (2) is arranged in described frame (1); It is characterized in that: the bottom of described frame (1) is provided with brake wheel (104);
Be provided with the first charging aperture (3) above the front end of described first threshing bin (2), the rear end of described first threshing bin (2) offers the first discharging opening; Described frame (1) is provided with the second threshing bin (4), described second threshing bin (4) is positioned at immediately below described first threshing bin (2), what described second threshing bin (4) was low early and high after is arranged in described frame (1), the high-end of described second threshing bin (4) is the second charging aperture, and described second charging aperture connects storehouse (5) by corn threshing and is connected with described first discharging opening; The low side of described second threshing bin (4) offers the second discharging opening;
Threshing cylinder (100) is provided with in described first threshing bin (2) and described second threshing bin (4);
Described threshing cylinder (100) is arranged with threshing muscle (200), described threshing muscle (200) comprises the first threshing rib (200a) of some snakelike shapes and the second threshing rib (200b) of some straightways; Described first threshing rib (200a) is alternately connected with described second threshing rib (200b); The two ends of each described first threshing rib (200a) are circumferentially differing 180 °, and the two ends of each described second threshing rib (200b) are circumferentially all differing 180 °;
Described first threshing rib (200a) is 4cm-6cm with the pitch of described second threshing rib (200b).
2. sheller unit as claimed in claim 1, is characterized in that: described first threshing rib (200a) is 5cm with the pitch of described second threshing rib (200b).
3. sheller unit as claimed in claim 1, is characterized in that: described first threshing rib (200a) and described second threshing rib (200b) are directly welded on described threshing cylinder (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510897327.8A CN105493780A (en) | 2015-12-05 | 2015-12-05 | Threshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510897327.8A CN105493780A (en) | 2015-12-05 | 2015-12-05 | Threshing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105493780A true CN105493780A (en) | 2016-04-20 |
Family
ID=55702402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510897327.8A Pending CN105493780A (en) | 2015-12-05 | 2015-12-05 | Threshing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105493780A (en) |
-
2015
- 2015-12-05 CN CN201510897327.8A patent/CN105493780A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |