CN212629238U - Alfalfa harvesting device capable of being automatically arranged and uniformly paved - Google Patents
Alfalfa harvesting device capable of being automatically arranged and uniformly paved Download PDFInfo
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- CN212629238U CN212629238U CN202021128674.7U CN202021128674U CN212629238U CN 212629238 U CN212629238 U CN 212629238U CN 202021128674 U CN202021128674 U CN 202021128674U CN 212629238 U CN212629238 U CN 212629238U
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Abstract
The utility model provides a but all pave alfalfa harvesting apparatus of automatic arrangement, frame actuating mechanism drive frame reciprocates relatively the mount to make the height on blade distance ground can change, thereby conveniently adjust the height of leaving stubble after the alfalfa results. When machines walk, conveying wheel actuating mechanism drive upper conveying wheel and lower floor's conveying wheel rotate, when upper conveying wheel and lower floor's conveying wheel rotate, tooth's socket I and tooth's socket II are dialled a certain amount of alfalfa to blade department and are cut the alfalfa, the alfalfa after the cutting all with the shop cloth in the east west of the commentaries on classics of upper conveying wheel and lower floor's conveying wheel to the left side, every two adjacent minute row boards divide the line in the direction of controlling, the alfalfa removes to upper conveying wheel and lower floor's conveying wheel under the I direction in inclined plane of dividing the row board. Alfalfa can neatly, in order, evenly spread cloth in artifical pickup area, improves artifical pickup, all spreads stoving operating efficiency greatly, has improved the product quality, has reduced the cost of labor.
Description
Technical Field
The utility model relates to a harvester technical field, concretely relates to but automatic range all spreads alfalfa harvesting apparatus.
Background
When the common alfalfa is harvested, the stems are relatively thin based on the fact that the alfalfa is relatively soft, and when the alfalfa is harvested, the stem parts at the root of the alfalfa are arranged in a mess, and the thickness of a picking area is uneven and the stems are clustered. The manual picking, the uniform spreading and drying, the product quality and the product packaging of the subsequent alfalfa are all caused great troubles. When the alfalfa is harvested, the requirements for the stubble height of different types of alfalfa are different in order to achieve the next high-quality growth. Meanwhile, the difference between the protein contents of the root part and the stem part of the alfalfa is large, and the stubble height required by the alfalfa with different purposes is different during harvesting. But the existing alfalfa harvesting equipment cannot well adjust the stubble height.
Disclosure of Invention
The utility model provides an overcome the not enough of above technique, but provide one kind can evenly reap and can highly carry out the automatic arrangement alfalfa harvesting apparatus that all spreads of convenient adjustment to leaving the stubble.
The utility model overcomes the technical scheme that its technical problem adopted is:
an automatically alignable, evenly-paved alfalfa harvesting apparatus, comprising:
the fixing frame is arranged at the front end of the machine tool, and the left end and the right end of the fixing frame are respectively provided with a guide groove along the vertical direction;
the left side and the right side of the rear end of the frame are respectively provided with a guide rail, and the guide rails on the frame are inserted into corresponding guide grooves on the same side in a sliding manner;
the frame driving mechanism is used for driving the frame to move up and down relative to the fixed frame;
the lower-layer conveying wheels are arranged on the front side of the frame at intervals in the left-right direction, the lower-layer conveying wheels are rotatably installed on the frame, a plurality of blades I are arranged on the lower-layer conveying wheels in the circumferential direction, a tooth socket I is formed between every two blades, an upper-layer conveying wheel is rotatably installed above each lower-layer conveying wheel, a plurality of blades II are arranged on each upper-layer conveying wheel in the circumferential direction, and a tooth socket II is formed between every two blades;
the conveying wheel driving mechanism is used for driving the upper conveying wheel and the lower conveying wheel to rotate;
the blades are arranged at the lower end of the frame at intervals in the left-right direction, and the alfalfa is stirred to the blades for cutting when the upper layer conveying wheel and the lower layer conveying wheel rotate;
the upper end of the lower conveying wheel and the upper end of the upper conveying wheel are provided with a line dividing plate along the front-back direction, and the right side end of the line dividing plate is provided with an inclined plane I from front to back.
Furthermore, the frame driving mechanism comprises a hydraulic cylinder vertically installed in the fixed frame, and the head end of a piston rod of the hydraulic cylinder is connected with the frame.
Furthermore, above-mentioned conveyor wheel actuating mechanism includes the motor, installs sprocket I on the motor output shaft and installs sprocket II on every upper conveying wheel and lower floor's conveying wheel, and each sprocket II is connected through chain drive with sprocket I.
The ridging machine further comprises a lower ridging plate arranged at the right side end of the frame and an upper ridging plate arranged right above the lower ridging plate, wherein the right side ends of the upper ridging plate and the lower ridging plate are provided with a slope II from front to back.
In order to divide alfalfa equally, still including setting up between upper conveying wheel and lower floor's conveying wheel and being located the semicircular direction shell fragment of upper conveying wheel and lower floor's conveying wheel rear side.
The utility model has the advantages that: the frame driving mechanism drives the frame to move up and down relative to the fixed frame, so that the height of the blade from the ground can be changed, and the stubble height after harvesting of the alfalfa can be conveniently adjusted. When machines walk, conveying wheel actuating mechanism drive upper conveying wheel and lower floor's conveying wheel rotate, when upper conveying wheel and lower floor's conveying wheel rotate, tooth's socket I and tooth's socket II are dialled a certain amount of alfalfa to blade department and are cut the alfalfa, the alfalfa after the cutting all with the shop cloth in the east west of the commentaries on classics of upper conveying wheel and lower floor's conveying wheel to the left side, every two adjacent minute row boards divide the line in the direction of controlling, the alfalfa removes to upper conveying wheel and lower floor's conveying wheel under the I direction in inclined plane of dividing the row board. Alfalfa can neatly, in order, evenly spread cloth in artifical pickup area, improves artifical pickup, all spreads stoving operating efficiency greatly, has improved the product quality, has reduced the cost of labor.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view ii of the present invention;
in the figure, 1, a fixing frame 2, a frame 3, a guide groove 4, a hydraulic cylinder 5, an upper conveying wheel 6, a lower conveying wheel 7, a row plate 8, a slope I9, an upper ridging plate 10, a lower ridging plate 11, a blade 12, a guide elastic sheet 13 and a slope II are arranged.
Detailed Description
The present invention will be further explained with reference to fig. 1 and 2.
An automatically alignable, evenly-paved alfalfa harvesting apparatus, comprising: the fixing frame 1 is arranged at the front end of the machine tool, and the left end and the right end of the fixing frame 1 are respectively provided with a guide groove 3 along the vertical direction; the left side and the right side of the rear end of the frame 2 are respectively provided with a guide rail, and the guide rails on the frame 2 are inserted into the corresponding guide grooves 3 on the same side in a sliding manner; the frame driving mechanism is used for driving the frame 2 to move up and down relative to the fixed frame 1; the lower-layer conveying wheels 6 are arranged on the front side of the frame 2 at intervals in the left-right direction, the lower-layer conveying wheels 6 are rotatably installed on the frame 2, a plurality of blades I are arranged on the lower-layer conveying wheels 6 in the circumferential direction, a tooth socket I is formed between every two blades, an upper-layer conveying wheel 5 is rotatably installed above each lower-layer conveying wheel 6, a plurality of blades II are arranged on each upper-layer conveying wheel 5 in the circumferential direction, and a tooth socket II is formed between every two blades; the conveying wheel driving mechanism is used for driving the upper conveying wheel 5 and the lower conveying wheel 6 to rotate; the blades 11 are arranged at the lower end of the frame 2 at intervals along the left-right direction, and the alfalfa is stirred to the positions of the blades 11 to be cut when the upper layer conveying wheel 5 and the lower layer conveying wheel 6 rotate; the upper end of the lower layer conveying wheel 6 and the upper end of the upper layer conveying wheel 5 are respectively provided with a line separating plate 7 along the front-back direction, and the right side end of the line separating plate 7 is provided with an inclined plane I8 from front to back. The frame driving mechanism drives the frame 2 to move up and down relative to the fixed frame 1, so that the height of the blade 11 from the ground can be changed, and the stubble height after harvesting the alfalfa can be conveniently adjusted. When the machines were walked, 5 upper conveying wheel of conveying wheel drive mechanism drive and 6 rotations of lower floor's conveying wheel, when 5 upper conveying wheel and 6 rotations of lower floor's conveying wheel, tooth's socket I was dialled a certain amount of alfalfa to blade 11 department with tooth's socket II and was cut the alfalfa, the alfalfa after the cutting all with spread cloth in the east west to the left side of the commentaries on classics of 5 upper conveying wheel and the conveying wheel of lower floor 6, every two adjacent minute row boards 7 divide the line in the left and right directions, the alfalfa removes to 5 upper conveying wheel and the conveying wheel of lower floor 6 under the I8 direction on the inclined plane of dividing row board 7. Alfalfa can neatly, in order, evenly spread cloth in artifical pickup area, improves artifical pickup, all spreads stoving operating efficiency greatly, has improved the product quality, has reduced the cost of labor.
Further, the frame driving mechanism comprises a hydraulic cylinder 4 vertically installed in the fixed frame 1, and a piston rod head end of the hydraulic cylinder 4 is connected with the frame 2. When the piston rod of the hydraulic cylinder 4 extends outwards, the frame 2 moves upwards, and when the piston rod of the hydraulic cylinder 4 retracts inwards, the frame 2 moves downwards, so that the height of the alfalfa stubble is conveniently adjusted.
The conveying wheel driving mechanism can be of a structure comprising a motor, a chain wheel I arranged on an output shaft of the motor and chain wheels II arranged on each upper conveying wheel 5 and each lower conveying wheel 6, and each chain wheel II is in transmission connection with the chain wheel I through a chain. The motor rotates the back drive sprocket I and rotates, and sprocket I passes through each upper conveying wheel 5 of chain drive and the rotation of lower floor's conveying wheel 6.
Further, the frame comprises a lower ridging plate 10 arranged at the right side end of the frame 2 and an upper ridging plate 9 arranged right above the lower ridging plate 10, wherein the right side ends of the upper ridging plate 9 and the lower ridging plate 10 are provided with a bevel II 13 from front to back. The upper and lower ridging plates 9 and 10 are disposed at the rightmost end of the frame 2 to realize the cutting of the alfalfa, and the outer end surfaces of the upper and lower ridging plates 9 and 10 are inclined surfaces ii 13, so that the alfalfa except the alfalfa are guided to be separated outwards through the inclined surfaces ii 13. The alfalfa cut by the blade 11 of one upper conveying wheel 5 and one lower conveying wheel 6 adjacent to the upper ridging plate 9 and the lower ridging plate 10 is blocked by the upper ridging plate 9 and the lower ridging plate 10, so that the alfalfa cannot fall to the right.
Furthermore, the device also comprises a semicircular guide elastic sheet 12 which is arranged between the upper layer conveying wheel 5 and the lower layer conveying wheel 6 and is positioned at the rear side of the upper layer conveying wheel 5 and the lower layer conveying wheel 6. The semicircular guide elastic sheet 12 is arranged at the rear part, so that the upper layer conveying wheel 5 and the lower layer conveying wheel 6 can pull the alfalfa backwards, the guide elastic sheet 12 gathers the alfalfa through elastic deformation, if the alfalfa density is high, the deformation of the guide elastic sheet 12 is large, and if the alfalfa density is low, the deformation of the guide elastic sheet 12 is small.
Claims (5)
1. The utility model provides a but all pave alfalfa harvesting apparatus of automatic arrangement which characterized in that includes:
the fixing frame (1) is arranged at the front end of the machine tool, and the left end and the right end of the fixing frame (1) are respectively provided with a guide groove (3) along the vertical direction;
the left side and the right side of the rear end of the frame (2) are respectively provided with a guide rail, and the guide rails on the frame (2) are inserted into corresponding guide grooves (3) on the same side in a sliding manner;
the frame driving mechanism is used for driving the frame (2) to move up and down relative to the fixed frame (1);
the lower-layer conveying wheels (6) are arranged on the front side of the frame (2) at intervals in the left-right direction, the lower-layer conveying wheels (6) are rotatably arranged on the frame (2), a plurality of blades I are arranged on the lower-layer conveying wheels (6) in the circumferential direction, a tooth socket I is formed between every two blades, an upper-layer conveying wheel (5) is rotatably arranged above each lower-layer conveying wheel (6), a plurality of blades II are arranged on the upper-layer conveying wheel (5) in the circumferential direction, and a tooth socket II is formed between every two blades;
the conveying wheel driving mechanism is used for driving the upper conveying wheel (5) and the lower conveying wheel (6) to rotate;
the blades (11) are arranged at the lower end of the frame (2) at intervals along the left-right direction, and the alfalfa is stirred to the blades (11) for cutting when the upper layer conveying wheel (5) and the lower layer conveying wheel (6) rotate;
the upper end of the lower conveying wheel (6) and the upper end of the upper conveying wheel (5) are respectively provided with a line separating plate (7) along the front-back direction, and the right side end of the line separating plate (7) is provided with an inclined plane I (8) from front to back.
2. The automatically alignable, spread alfalfa harvesting apparatus of claim 1, wherein: the frame driving mechanism comprises a hydraulic cylinder (4) vertically installed in the fixed frame (1), and the piston rod head end of the hydraulic cylinder (4) is connected with the frame (2).
3. The automatically alignable, spread alfalfa harvesting apparatus of claim 1, wherein: conveyer wheel actuating mechanism includes the motor, installs sprocket I on the motor output shaft and installs sprocket II on every upper conveying wheel (5) and lower floor's conveying wheel (6), and each sprocket II is connected through chain drive with sprocket I.
4. The automatically alignable, spread alfalfa harvesting apparatus of claim 1, wherein: the ridging frame further comprises a lower ridging plate (10) arranged at the right side end of the frame (2) and an upper ridging plate (9) arranged right above the lower ridging plate (10), wherein the right side ends of the upper ridging plate (9) and the lower ridging plate (10) are provided with an inclined plane II (13) from front to back.
5. The automatically alignable, spread alfalfa harvesting apparatus of claim 1, wherein: the device also comprises a semicircular guide elastic sheet (12) which is arranged between the upper layer conveying wheel (5) and the lower layer conveying wheel (6) and is positioned at the rear side of the upper layer conveying wheel (5) and the lower layer conveying wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128674.7U CN212629238U (en) | 2020-06-18 | 2020-06-18 | Alfalfa harvesting device capable of being automatically arranged and uniformly paved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128674.7U CN212629238U (en) | 2020-06-18 | 2020-06-18 | Alfalfa harvesting device capable of being automatically arranged and uniformly paved |
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| Publication Number | Publication Date |
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| CN212629238U true CN212629238U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021128674.7U Active CN212629238U (en) | 2020-06-18 | 2020-06-18 | Alfalfa harvesting device capable of being automatically arranged and uniformly paved |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039986A (en) * | 2021-03-15 | 2021-06-29 | 广西壮族自治区蚕业技术推广站 | Cultivation method for interplanting mulberry and forage grass |
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2020
- 2020-06-18 CN CN202021128674.7U patent/CN212629238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039986A (en) * | 2021-03-15 | 2021-06-29 | 广西壮族自治区蚕业技术推广站 | Cultivation method for interplanting mulberry and forage grass |
| CN113039986B (en) * | 2021-03-15 | 2023-07-25 | 广西壮族自治区蚕业技术推广站 | Cultivation method for interplanting feed mulberry and pasture |
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