CN203896780U - Straw field returning machine - Google Patents
Straw field returning machine Download PDFInfo
- Publication number
- CN203896780U CN203896780U CN201420132566.5U CN201420132566U CN203896780U CN 203896780 U CN203896780 U CN 203896780U CN 201420132566 U CN201420132566 U CN 201420132566U CN 203896780 U CN203896780 U CN 203896780U
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- main body
- field
- machine main
- returning machine
- drive sprocket
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Abstract
The utility model relates to a straw field returning machine. The straw field returning machine mainly comprises a field returning machine main body (1), a lifting device and a transmission device, wherein the field returning machine main body (1) is arranged on a maize harvesting machine, is separate from a header, is connected to a bracket of the maize harvesting machine through the lifting device with telescopic support arms (2) and is located below the header. The lifting device can control the field returning machine main body (1) to freely rise/fall without affecting the rising/falling of the header, and an engine can enable the field returning machine main body (1) to work through the transmission device, so that the header can be adjusted up/down according to the height of maize ears; then, the straw field returning machine can be adjusted up/down according to the topography of a field, so that the occurrence of phenomena that the maize ears fall off, the work of the straw field returning machine is wasted or the straw field returning machine cannot work is reduced.
Description
Technical field
The utility model relates to a kind of agricultural machinery, is specifically related to a kind of straw cutting apparatus.
Background technology
Maize harvesting machine carries out harvest corn, by the ceding of Taiwan, corn ear is separated with stalk, cauline leaf after separation directly drops to ground from ceding of Taiwan position, drops on the current main processing means of stalk on ground and goes back exactly field processing, and going back field processing is exactly by being arranged on the straw cutting apparatus of reaping machine frame below, stalk further to be smashed, then by tractor, plow, stalk disintegrating slag is buried, can be in farmland fast rotting, become organic manure.Existing maize harvesting machine is all that the ceding of Taiwan and straw cutting apparatus are connected in one, and straw-returning chance moves along with moving up and down of the ceding of Taiwan.During work, ceding of Taiwan meeting is moved along with the height of corn ear, and straw cutting apparatus will produce because of too high stalk cannot be smashed or because of the too low problem that cannot work overhead overhead like this.
Summary of the invention
The purpose of this utility model is to provide a kind of straw cutting apparatus, makes the ceding of Taiwan of maize harvesting machine separated with straw cutting apparatus, and makes straw cutting apparatus have oneself elevator, the requirement that while reaching maize harvesting machine work, straw cutting apparatus can independent lifting.
In order to achieve the above object, the utility model straw cutting apparatus is mainly comprised of field-returning machine main body, elevator and transmission device.Field-returning machine main body is separated with the ceding of Taiwan on maize harvesting machine, and field-returning machine main body is connected on the support of maize harvesting machine by having the elevator of telescopic boom, is positioned at ceding of Taiwan below.
Elevator comprises two telescopic boom, the first movable arms, the second movable arms and the 3rd movable arms, telescopic boom connects upper surface and the harvest corn machine support of field-returning machine main body, the 3rd movable arms and the first movable arms lay respectively at two ends, field-returning machine main body left and right, connect harvest corn machine support and field-returning machine main body side, second movable arms one end is connected on field-returning machine main body upper surface, tie point is on the right side of second driving shaft, one end is enclosed within on the first power transmission shaft, and above-mentioned " connection " is flexible connection.
Transmission device mainly comprises as lower member, the first power transmission shaft and the support of bearing of fixing the first power transmission shaft, the first drive sprocket on the first power transmission shaft and the second drive sprocket, second driving shaft and be fixed in two bearing blocks in field-returning machine main body, the 3rd drive sprocket on second driving shaft and the 4th drive sprocket, also have working shaft sprocket wheel, the support of bearing is fixed on the left end bottom of harvest corn machine support, the second drive sprocket and the one end that is enclosed within the second movable arms on the first power transmission shaft are positioned at the inside of the support of bearing, two bearing seats are in the left end of field-returning machine main body, the 3rd drive sprocket is between two bearing blocks, the second drive sprocket and the 3rd drive sprocket are positioned on same perpendicular, front and back placement and the second drive sprocket position are slightly high, this perpendicular is simultaneously perpendicular to the first power transmission shaft and second driving shaft, the 4th drive sprocket and working shaft sprocket wheel are positioned at same perpendicular, and lay respectively at the two ends up and down of field-returning machine main body, this perpendicular is simultaneously perpendicular to second driving shaft and working shaft.
Further, the range of field-returning machine main body is apart from ground 0-30cm.
Further, the best range of field-returning machine main body is apart from ground 5-25cm.
Adopt after said structure, during maize harvesting machine work, straw cutting apparatus and the ceding of Taiwan can complete lifting separately and not interfere with each other, the ceding of Taiwan just can be adjusted up and down according to the height of corn ear like this, and straw cutting apparatus just can be according to the landform in field and adjust up and down, thereby reduce, fall cannot the work generation of phenomenon of corn ear, waste straw cutting apparatus work or straw cutting apparatus.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is perspective view of the present utility model;
Fig. 2 is transmission device schematic diagram of the present utility model;
In figure:
1 field-returning machine main body, 2 telescopic boom, 3 first movable arms, 4 second movable arms,
5 the 3rd movable arms, 6 supports of bearing, 7 first power transmission shafts, 8 first drive sprockets,
9 second drive sprockets, 10 bearing blocks, 11 second driving shafts, 12 the 3rd drive sprockets,
13 the 4th drive sprockets, 14 working shaft sprocket wheels, 15 sprocket for main drive.
Embodiment
Shown in Fig. 1, the utility model straw cutting apparatus is mainly comprised of field-returning machine main body 1, elevator and transmission device, field-returning machine main body 1 is separated with the ceding of Taiwan on maize harvesting machine, and field-returning machine main body 1 is connected on the support of maize harvesting machine by elevator, is positioned at ceding of Taiwan below.
Elevator mainly comprises two telescopic boom 2, the first movable arms 3, the second movable arms 4 and the 3rd movable arms 5, telescopic boom 2 is connecting upper surface and the harvest corn machine support of field-returning machine main body 1, two telescopic boom 2 be take the center line of field-returning machine main body 1 and are put as symmetry axis symmetry, distance between two tie points of the upper surface of field-returning machine main body 1 is the length of 0.5 times of field-returning machine main body 1, the 3rd movable arms 5 and the first movable arms 3 lay respectively at field-returning machine main body 1 two ends, left and right, connect harvest corn machine support and field-returning machine main body 1 side, second movable arms 4 one end are connected on field-returning machine main body 1 upper surface, tie point is on the right side of second driving shaft 11, one end is enclosed within on the first power transmission shaft 7, above-mentioned " connection " is flexible connection.
Transmission device mainly comprises as lower member, the first power transmission shaft 7 and the support of bearing 6 of fixing the first power transmission shaft 7, the first drive sprocket 8 on the first power transmission shaft 7 and the second drive sprocket 9, second driving shaft 11 and be fixed in two bearing blocks 10 in field-returning machine main body 1, the 3rd drive sprocket 12 on second driving shaft 11 and the 4th drive sprocket 13, also have working shaft sprocket wheel 14, the support of bearing 6 is fixed on the left end bottom of harvest corn machine support, the second drive sprocket 9 and the one end that is enclosed within the second movable arms 4 on the first power transmission shaft 7 are positioned at the inside of the support of bearing, two bearing blocks 10 are positioned at the left end of field-returning machine main body 1, the 3rd drive sprocket 12 is between two bearing blocks 10, the second drive sprocket 9 and the 3rd drive sprocket 12 are positioned on same perpendicular, front and back placement and the second drive sprocket 9 positions are slightly high, this perpendicular is simultaneously perpendicular to the first power transmission shaft 7 and second driving shaft 11, the 4th drive sprocket 13 is positioned at same perpendicular with working shaft sprocket wheel 14, and lay respectively at the two ends up and down of field-returning machine main body 1, this perpendicular is simultaneously perpendicular to second driving shaft 11 and working shaft.
As shown in Figure 2, driven by engine sprocket for main drive 15 rotates, sprocket for main drive 15 drives the first drive sprocket 8 to rotate, the first drive sprocket 8 drives the first power transmission shaft 7 to rotate, the first power transmission shaft 7 rotates with the second drive sprocket 9, the second drive sprocket 9 drives the 3rd drive sprocket 12 to rotate, the 3rd drive sprocket 12 drives second driving shaft 11 to rotate, second driving shaft 11 rotates with the 4th drive sprocket 13, the 4th drive sprocket 13 drives working shaft sprocket wheel 14 to rotate, and can make straw cutting apparatus start working.Because the first drive sprocket 8 is identical with the second drive sprocket 9 sizes, so they are overlapping in Fig. 2.
The range of field-returning machine main body (1) is apart from ground 0-30cm; Preferably, the best range of field-returning machine main body (1) is apart from ground 5-25cm.
Claims (4)
1. straw cutting apparatus, mainly by field-returning machine main body (1), elevator and transmission device, formed, it is characterized in that: field-returning machine main body (1) is separated with the ceding of Taiwan on maize harvesting machine, field-returning machine main body (1) is connected on the support of maize harvesting machine by having the elevator of telescopic boom (2), is positioned at ceding of Taiwan below, described elevator comprises two telescopic boom (2), the first movable arms (3), the second movable arms (4) and the 3rd movable arms (5), telescopic boom (2) connects upper surface and the harvest corn machine support of field-returning machine main body (1), two telescopic boom (2) be take the center line of field-returning machine main body (1) and are put as symmetry axis symmetry, distance between two tie points of the upper surface of field-returning machine main body (1) is the length of 0.5 times of field-returning machine main body (1), the 3rd movable arms (5) lays respectively at field-returning machine main body (1) two ends, left and right with the first movable arms (3), connect harvest corn machine support and field-returning machine main body (1) side, the second movable arms (4) one end is connected on field-returning machine main body (1) upper surface, tie point is on the right side of second driving shaft (11), one end is enclosed within on the first power transmission shaft (7), above-mentioned " connection " is flexible connection.
2. according to straw cutting apparatus claimed in claim 1, it is characterized in that: described transmission device mainly comprises as lower member, the first power transmission shaft (7) and fix the support of bearing (6) of the first power transmission shaft (7), the first drive sprocket (8) on the first power transmission shaft (7) and the second drive sprocket (9), second driving shaft (11) and be fixed in two bearing blocks (10) in field-returning machine main body (1), the 3rd drive sprocket (12) on second driving shaft (11) and the 4th drive sprocket (13), also have working shaft sprocket wheel (14), the support of bearing (6) is fixed on the left end bottom of harvest corn machine support, the second drive sprocket (9) and the one end that is enclosed within the second movable arms (4) on the first power transmission shaft (7) are positioned at the inside of the support of bearing, two bearing blocks (10) are positioned at the left end of field-returning machine main body (1), the 3rd drive sprocket (12) is positioned between two bearing blocks (10), the second drive sprocket (9) is positioned on same perpendicular with the 3rd drive sprocket (12), front and back placement and the second drive sprocket (9) position are slightly high, this perpendicular is simultaneously perpendicular to the first power transmission shaft (7) and second driving shaft (11), the 4th drive sprocket (13) is positioned at same perpendicular with working shaft sprocket wheel (14), and lay respectively at the two ends up and down of field-returning machine main body (1), this perpendicular is simultaneously perpendicular to second driving shaft (11) and working shaft.
3. according to straw cutting apparatus claimed in claim 1, it is characterized in that: the range of field-returning machine main body (1) is apart from ground 0-30cm.
4. according to the straw cutting apparatus described in claim 1 or 3, it is characterized in that: the best range of field-returning machine main body (1) is apart from ground 5-25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132566.5U CN203896780U (en) | 2014-03-19 | 2014-03-19 | Straw field returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420132566.5U CN203896780U (en) | 2014-03-19 | 2014-03-19 | Straw field returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896780U true CN203896780U (en) | 2014-10-29 |
Family
ID=51771104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420132566.5U Expired - Fee Related CN203896780U (en) | 2014-03-19 | 2014-03-19 | Straw field returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114830918A (en) * | 2022-04-26 | 2022-08-02 | 潍柴雷沃重工股份有限公司 | Intelligent control method, system, medium, equipment and agricultural machine for header and field returning machine |
-
2014
- 2014-03-19 CN CN201420132566.5U patent/CN203896780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114830918A (en) * | 2022-04-26 | 2022-08-02 | 潍柴雷沃重工股份有限公司 | Intelligent control method, system, medium, equipment and agricultural machine for header and field returning 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: 20141029 Termination date: 20160319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |