CN201303522Y - Self-propelled automatic-feeding corn sheller - Google Patents
Self-propelled automatic-feeding corn sheller Download PDFInfo
- Publication number
- CN201303522Y CN201303522Y CNU2008202245836U CN200820224583U CN201303522Y CN 201303522 Y CN201303522 Y CN 201303522Y CN U2008202245836 U CNU2008202245836 U CN U2008202245836U CN 200820224583 U CN200820224583 U CN 200820224583U CN 201303522 Y CN201303522 Y CN 201303522Y
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- Prior art keywords
- chassis
- sheller
- self
- clutch
- speed change
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- 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
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- 240000008042 Zea mays Species 0.000 title abstract description 11
- 235000002017 Zea mays subsp mays Nutrition 0.000 title abstract description 11
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title abstract description 10
- 235000005822 corn Nutrition 0.000 title abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 241000251169 Alopias vulpinus Species 0.000 description 16
- 241000196324 Embryophyta Species 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a self-propelled automatic-feeding corn sheller, which comprises a chassis with traveling wheels, wherein an engine, a gear change mechanism, a shelling unit, a conveyer and a feeder are mounted on the chassis; and the gear change mechanism comprises a primary gearbox and a secondary gearbox. The corn sheller is characterized by compact structure and little space occupation, can automatically feed material, travel while shelling and operating in a small space. When the corn sheller operates, because corncobs are spread unevenly, the traveling speed of the corn sheller needs to be frequently and manually changed in order to maintain the uniformity of shelled quantity, at the moment, the engine operates at a high speed, the output of the primary gearbox is at a low speed, consequently, the secondary gearbox can operate at a low speed, a first clutch can operate unfrequently despite high speed, while a second clutch can operate under a low speed environment although the operation is frequent, as a result, the service lives of the clutches can be greatly prolonged, and use and maintenance costs can be reduced for users.
Description
Technical field
The utility model relates to the husker sheller technical field, is specifically related to a kind of self-propelled automatic charging husker sheller.
Background technology
Used husker sheller, a kind of is small-sized corn thresher, directly is positioned on the ground to use, and moves the transportation inconvenience, needs manually corncob to be delivered to the charging aperture of threshing cylinder, time-consuming; Another kind of large-scale husker sheller need be installed on realizes walking function on the tractor; be specially the rear portion that corn threshing device is placed tractor; the corncob conveying plant is placed a side of tractor; feeding device is placed the place ahead of tractor; with the engine of tractor as driving power; realize walking function by tractor; can automatic charging, but this husker sheller, and whole device is huger; can't enter the small space operation at all; and in the rural area, the corn after the results much need carry out threshing in garden, at this time; original small-sized corn thresher takes manpower, and large-scale husker sheller can't enter operation in the garden at all.On the other hand, common corncob paves inhomogeneous, and high engine speeds work, in order to keep uniform threshing amount, thresher needs artificially change the speed of travel frequently, and clutch work is frequent, and often starting at a high speed causes clutch weak point in service life.
The utility model content
Technical problem to be solved in the utility model provides a kind of self-propelled automatic charging husker sheller; with the service life of raising clutch, and, compact integral structure; be adapted at carrying out operation in the small space, can realize that walking, material loading, threshing work carries out simultaneously.
For solving the problems of the technologies described above; the technical solution of the utility model is: self-propelled automatic charging husker sheller; comprise the chassis that road wheel is installed, engine, speed change gear, sheller unit, conveying plant and feeding device are installed on described chassis, described speed change gear comprises
The one-level gearbox, described one-level gearbox and described engine are in transmission connection, and on the power input shaft of described one-level gearbox first clutch are installed;
The two stage speed change case, described two stage speed change case and described one-level gearbox are in transmission connection, and on the power input shaft of described two stage speed change case second clutch are installed.
As a kind of optimized technical scheme, described feeding device is positioned at the place ahead on described chassis and hinged with the chassis, described conveying plant is front-low-rear-high shape, and the front end of described conveying plant connects described feeding device, and the rear end of described conveying plant connects described sheller unit.
As a kind of optimized technical scheme, described engine is installed on the top of described sheller unit.
As a kind of optimized technical scheme, described sheller unit comprises threshing cylinder; Be installed on the blower fan of described threshing cylinder sidepiece; Be installed on the sieves of described threshing cylinder below.
As a kind of optimized technical scheme, described sieves is two-layer vibratory sieve.
After having adopted technique scheme; the beneficial effects of the utility model are: because the utility model has been installed engine, speed change gear, sheller unit, conveying plant and feeding device on the chassis; can automatic charging thereby constituted one; and realize the thresher that walking and threshing are carried out simultaneously; compact conformation; it is little to take up room, can operation in small space.The speed change gear that the utility model is used to control the speed of travel comprises two gearboxes, and during the thresher walking, the one-level gearbox is exported at a high speed, at this moment, owing to need not frequent conversion rate, and thereby the wearing and tearing of clutch are outstanding; During the thresher operation; because corncob paves inhomogeneous; thresher needs artificially to change frequently the speed of travel; to keep uniform threshing amount; at this moment; high engine speeds work; the output of one-level gearbox low speed; the two stage speed change case can be worked under lower-speed state; work is not frequent though first clutch is in fast state, though and second clutch work is frequently worked under low speed environments, therefore; be greatly improved the service life of clutch, reduced user's use and maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the partial top view of the utility model embodiment.
Embodiment
For convenience, the direction of advance with thresher is defined as the place ahead.
Fig. 1 and Fig. 2 disclose a kind of self-propelled automatic charging husker sheller, and it comprises the chassis 1 that road wheel 11 is installed, and sheller unit is installed on the rear on chassis 1, and sheller unit comprises threshing cylinder 21, blower fan 22 and vibratory sieve 23.Threshing cylinder 21 comprises two of master rotor and auxiliary cylinders, and two cylinders are in transmission connection, and adopts the twin-roll threshing, compact conformation, and the threshing performance height has improved operating efficiency.The blower fan 22 that is installed on threshing cylinder 21 sidepieces is side by side two, and the air channel of two blower fans 22 is arranged at the front upper place of threshing cylinder 21, adopts twice sorting, purifies effective.Be installed on the sieves 23 of threshing cylinder 21 belows, be two-layer vibratory sieve, two sieves filter, the cleaning efficiency height, and impurity elimination is clean.
Conveying plant is installed on the right on chassis 1, fix by The One On The Chassis support, be front-low-rear-high shape, comprise transfer passage 31 and the drag conveyer 32 that is built in the transfer passage 31, the conveying plant rear end is provided with downward-sloping back chute 33, back chute 33 connects the charging aperture of threshing cylinder 21, and the corncob on the drag conveyer 32 can enter into threshing cylinder 21 along back chute 33 smoothly.
Inlet at transfer passage 31 connects feeding device; feeding device is hinged on the front end on chassis 1; feeding device comprises material shovel 41; the rear portion of last material shovel 41 is provided with horizontal auger conveyor 42; the place ahead of auger conveyor 42 is provided with seedling planter 43; the front portion of last material shovel 41 is provided with road wheel 44; so that thresher walking material loading; last material shovel 41 is provided with hinged lift arm 45; can control the lifting of feeding device by the lifting control lever that is provided with on the chassis 1; when thresher does not carry out threshing work, feeding device is risen, be convenient to walking.This feeding device is as well known to those skilled in the art.
Described speed change gear comprises one-level gearbox 6 and two stage speed change case 7, and one-level gearbox 6 is installed on the top of sheller unit, a side of engine 5, and two stage speed change case 7 is installed on the front portion on chassis 1, is connected with the propons of thresher.One-level gearbox 6 is in transmission connection with engine 5, on the power input shaft of one-level gearbox 6 first clutch is installed; Two stage speed change case 7 is in transmission connection with one-level gearbox 6, on the power input shaft of two stage speed change case 7 second clutch is installed.During the thresher walking, one-level gearbox 6 output at a high speed, at this moment, owing to need not frequent conversion rate, thereby the wearing and tearing of clutch are not outstanding; During the thresher operation; because it is inhomogeneous that corncob paves, thresher needs artificially to change the speed of travel frequently, to keep uniform threshing amount; at this moment; the output of one-level gearbox 6 low speed can be worked two stage speed change case 7 under lower-speed state, work not frequent though first clutch is in fast state; though and second clutch is worked frequently but is worked under low speed environments; therefore, be greatly improved the service life of clutch, reduced user's use and maintenance cost.
OPS also is installed on chassis 1, and OPS is installed on the left side on chassis, and actuation means such as vehicle seat and steering wheel all are arranged in the OPS, is convenient to the comfortable work of staff.
In a word, the utility model compact conformation, with original length is that to be reduced into length be having from the small-sized corn thresher of walking the automatic charging function of 3.5m, 1.8m, 1.9m for the Backpack-type maize thresher of 5.8m, 1.8m, 2.5m, it is little to take up room, can operation in small space; Be greatly improved the service life of clutch, reduced user's use and maintenance cost.
The foregoing description only is giving an example of the utility model embodiment; protection domain of the present utility model is as the criterion with the content of claim; any equivalent transformation that carries out based on technology enlightenment of the present utility model is also within protection domain of the present utility model.
Claims (5)
1. self-propelled automatic charging husker sheller comprises the chassis that road wheel is installed, and engine, speed change gear, sheller unit, conveying plant and feeding device are installed on described chassis, it is characterized in that: described speed change gear comprises
The one-level gearbox, described one-level gearbox and described engine are in transmission connection, and on the power input shaft of described one-level gearbox first clutch are installed;
The two stage speed change case, described two stage speed change case and described one-level gearbox are in transmission connection, and on the power input shaft of described two stage speed change case second clutch are installed.
2. self-propelled automatic charging husker sheller as claimed in claim 1; it is characterized in that: described feeding device is positioned at the place ahead on described chassis and hinged with the chassis; described conveying plant is front-low-rear-high shape; the front end of described conveying plant connects described feeding device, and the rear end of described conveying plant connects described sheller unit.
3. self-propelled automatic charging husker sheller as claimed in claim 2, it is characterized in that: described engine is installed on the top of described sheller unit.
4. self-propelled automatic charging husker sheller as claimed in claim 3, it is characterized in that: described sheller unit comprises threshing cylinder; Be installed on the blower fan of described threshing cylinder sidepiece; Be installed on the sieves of described threshing cylinder below.
5. self-propelled automatic charging husker sheller as claimed in claim 4 is characterized in that: described sieves is two-layer vibratory sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202245836U CN201303522Y (en) | 2008-11-29 | 2008-11-29 | Self-propelled automatic-feeding corn sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202245836U CN201303522Y (en) | 2008-11-29 | 2008-11-29 | Self-propelled automatic-feeding corn sheller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201303522Y true CN201303522Y (en) | 2009-09-09 |
Family
ID=41095983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202245836U Expired - Fee Related CN201303522Y (en) | 2008-11-29 | 2008-11-29 | Self-propelled automatic-feeding corn sheller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201303522Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754555A (en) * | 2011-04-27 | 2012-10-31 | 胡奎勇 | Self-propelled rice thresher |
| CN104756679A (en) * | 2014-01-05 | 2015-07-08 | 佳木斯汇丰农机制造有限公司 | Self-travelling front feeding and collection type corn thresher |
-
2008
- 2008-11-29 CN CNU2008202245836U patent/CN201303522Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754555A (en) * | 2011-04-27 | 2012-10-31 | 胡奎勇 | Self-propelled rice thresher |
| CN104756679A (en) * | 2014-01-05 | 2015-07-08 | 佳木斯汇丰农机制造有限公司 | Self-travelling front feeding and collection type corn thresher |
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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: 20090909 Termination date: 20111129 |