CN215301577U - Spine roller type self-propelled seed melon harvester grass cleaning device - Google Patents
Spine roller type self-propelled seed melon harvester grass cleaning device Download PDFInfo
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- CN215301577U CN215301577U CN202121240647.3U CN202121240647U CN215301577U CN 215301577 U CN215301577 U CN 215301577U CN 202121240647 U CN202121240647 U CN 202121240647U CN 215301577 U CN215301577 U CN 215301577U
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Abstract
The utility model relates to a spike roller type self-propelled seed melon harvester grass cleaning device which comprises a rack, wherein the rack is sleeved outside a spike roller. The front end of the frame is provided with a first-stage grass mowing roller assembly, and the rear end of the frame is provided with a weed cutter assembly and a grass discharging auger assembly. The first-stage grass mowing roller assembly is positioned below the central line of the front end of the licker-in, the weed cutter assembly is positioned above the rear end side of the licker-in, and the grass discharging auger assembly is positioned below the rear end of the licker-in and the weed cutter assembly. The first-stage grass mowing roller assembly comprises a first grass mowing roller, a plurality of rows of first grass mowing plates are uniformly distributed on the circumferential surface of the first grass mowing roller, each row comprises 6-20 first grass mowing plates, one end of each first grass mowing plate is hinged to the first grass mowing roller, two ends of each first grass mowing roller are fixedly connected with a rack through a first bearing seat, and one end of each first grass mowing roller is provided with a first input chain wheel. The utility model has strong adaptability and good weed clearing effect.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to a roller type self-propelled seed melon harvester grass cleaning device.
Background
The cucurbita pepo seeds as a characteristic economic crop in China have a wide planting area in Xinjiang. At present, the barbed roller type self-propelled seed melon harvesting machine in China is still immature in technology, and the main reason is that a practical weed clearing system is lacked, so that a large amount of weeds and melon vines enter a machine along with seed melons, and the problems of high mechanical failure rate, serious seed damage, incomplete cleaning and the like are caused. To this kind of current situation, this problem is solved to special utility model a clear grass system of seed melon machine, makes the roller-type development of walking seed melon machine can get into a new step.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model overcomes the defects of the prior art, provides the roller-type self-propelled seed melon harvester grass cleaning device, and has strong adaptability and good grass cleaning effect.
The technical scheme adopted by the utility model for solving the problems in the prior art is as follows:
clear grass device of licker-in formula self-propelled seed melon harvester, including the frame, the frame cover locate the licker-in outside.
The front end of the frame is provided with a first-stage grass mowing roller assembly, and the rear end of the frame is provided with a weed cutter assembly and a grass discharging auger assembly.
The first-stage grass mowing roller assembly is positioned below the central line of the front end of the licker-in, the weed cutter assembly is positioned above the rear end side of the licker-in, and the grass discharging auger assembly is positioned below the rear end of the licker-in and the weed cutter assembly.
The first-stage grass mowing roller assembly comprises a first grass mowing roller, a plurality of rows of first grass mowing plates are uniformly distributed on the circumferential surface of the first grass mowing roller, each row comprises 6-20 first grass mowing plates, one end of each first grass mowing plate is hinged to the first grass mowing roller, two ends of each first grass mowing roller are fixedly connected with a rack through a first bearing seat, and one end of each first grass mowing roller is provided with a first input chain wheel.
Preferably, the weed cutter assembly comprises a fixed plate, the fixed plate is fixedly connected with the rack, the length direction of the fixed plate is parallel to the axis of the licker-in, a plurality of fixed teeth are fixed on the end face of the fixed plate facing to the lower part, a plurality of sliding sleeves are fixed on the side face of the fixed plate, a pull rod capable of sliding freely is inserted in each sliding sleeve, movable teeth are fixed on the end face of the pull rod facing to the fixed teeth, and the movable teeth and the fixed teeth are arranged in a staggered mode.
One end of the pull rod is hinged with one end of the swing arm, and the other end of the swing arm is fixedly connected with an output shaft of the driving device.
The driving device is fixedly connected with the frame.
Preferably, the grass discharging auger assembly comprises a rotating shaft, and the axis of the rotating shaft is parallel to the axis of the licker-in.
Two ends of the circumferential surface of the rotating shaft are sleeved with a spiral plate, a plurality of straight plates are arranged between the two spiral plates, and the included angles between the two adjacent straight plates are the same.
One end of the rotating shaft is provided with a third input chain wheel.
Preferably, two adjacent straight plates are arranged in a staggered manner.
Preferably, the first grass beating plate is a rubber plate.
Preferably, the driving device adopts a swing ring box, and an output shaft of the driving device rotates forwards and backwards to reciprocate.
Preferably, the included angle between the plane where the axis of the rotating shaft and the axis of the licker-in are positioned and the horizontal plane is less than 10 degrees.
Preferably, the rear end of the frame is positioned below the grass discharging auger assembly and is fixedly provided with a second grass mowing roller assembly.
Preferably, the second grass mowing roller assembly comprises a second grass mowing roller, the axis of the second grass mowing roller is parallel to the axis of the licker-in, two ends of the second grass mowing roller are provided with second bearing seats, and the second bearing seats are fixedly connected with the rack.
A plurality of rows of second grass mowing plates are uniformly distributed on the circumferential surface of the second grass mowing roller, each row comprises 6-20 second grass mowing plates, and the second grass mowing plates are hinged with the circumferential surface of the second grass mowing roller.
One end of the second grass roller is provided with a second input chain wheel.
Preferably, the second grass beating plate is a rubber plate.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the roller-type self-propelled seed melon harvester grass cleaning device can prevent weeds and melon tendrils from winding a transmission shaft in the seed melon harvesting operation process, and effectively reduces the failure rate of a harvesting machine.
(2) The utility model can prevent weeds and melon vines from entering the harvesting machine along with the melons and fruits, avoid the damage of the weeds and the melon vines to seeds, and improve the quality of the harvested crops.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the grass cleaning device of the licker-in type self-propelled seed melon harvester of the utility model,
FIG. 2 is a side view of the grass cleaning device of the licker-up type self-propelled seed melon harvester of the utility model,
FIG. 3 is a structural diagram of a first-stage grass mowing roller assembly of the grass cleaning device of the roller-type self-propelled seed melon harvester of the utility model,
FIG. 4 is a structural diagram of a second-stage grass mowing roller assembly of the grass cleaning device of the roller-type self-propelled seed melon harvester,
FIG. 5 is a structural diagram of a weed cutter assembly of the weed cleaning device of the licker-up type self-propelled seed melon harvester of the utility model,
fig. 6 is a structural diagram of a grass discharging auger assembly of the spiked roller type self-propelled seed melon harvester grass cleaning device.
In the figure: 1-frame, 2-first-stage grass mowing roller assembly, 201-first grass mowing roller, 202-first grass mowing plate, 203-first bearing seat, 204-first input chain wheel, 3-second grass mowing roller assembly, 301-second grass mowing roller, 303-second grass mowing plate, 303-second bearing seat, 304-second input chain wheel, 4-weed cutter assembly, 401-fixed plate, 402-fixed gear, 403-pull rod, 404-movable gear, 405-sliding sleeve, 406-swinging arm, 407-driving device, 5-grass discharging auger assembly, 501-rotating shaft, 502-spiral plate, 503-straight plate, 504-third input chain wheel and 6-spike roller.
Detailed Description
The attached drawings are the best embodiment of the grass cleaning device of the roller type self-propelled seed melon harvester, and the utility model is further described in detail by combining the attached drawings.
As shown in attached drawings 1 and 2, the roller-type self-propelled seed melon harvester grass cleaning device comprises a rack 1, wherein the roller 6 is sleeved on the rack 1.
The front end of the frame 1 is provided with a first-stage grass mowing roller component 2, the rear end of the frame 1 is provided with a weed cutter component 4 and a grass discharging auger component 5, and the rear end of the frame 1 is positioned below the grass discharging auger component 5 and is fixedly provided with a second grass mowing roller component 3. The first-stage grass mowing roller assembly 2, the second grass mowing roller assembly 3, the weed cutter assembly 4 and the grass discharging auger assembly 5 are fixedly connected with the frame 1 in a bolt fastening mode, and are convenient to detach, repair and maintain.
Meanwhile, the front end and the rear end of the frame 1 are both provided with a protective cover, the first grass mowing roller assembly 2 is arranged below the inner part of the front end cover, the grass discharging auger assembly 5 is arranged inside the rear end cover, the second grass mowing roller assembly 3 is arranged below the rear end cover, and the weed cutter assembly 4 is arranged above the rear end cover.
The axes and the length directions of the first-stage grass mowing roller assembly 2, the second grass mowing roller assembly 3, the weed cutter assembly 4 and the grass discharging auger assembly 5 are all parallel to the axis of the licker-in 6. The horizontal planes of the axes of the first grass mowing roller assembly 2 and the second grass mowing roller assembly 3 are both positioned below the horizontal plane of the axis of the licker-in 6, the horizontal plane of the weed cutter assembly 4 is positioned above the horizontal plane of the axis of the licker-in 6, and the horizontal plane of the axis of the grass discharging auger assembly 5 is not lower than the horizontal plane of the axis of the licker-in 6.
The included angle between the plane shared by the central line of the weed cutter assembly 4 and the axis of the licker-in 6 and the horizontal plane is 30-60 degrees, and the included angle between the plane where the axis of the rotating shaft 501 and the axis of the licker-in 6 are positioned and the horizontal plane is less than 10 degrees.
As shown in fig. 3, the first-stage grass-mowing roller assembly 2 includes a first grass-mowing roller 201, a plurality of rows of first grass-mowing plates 202 are uniformly distributed on the circumferential surface of the first grass-mowing roller 201, each row includes 6 to 20 first grass-mowing plates 202, one end of each first grass-mowing plate 202 is hinged to the first grass-mowing roller 201, and in this embodiment, three rows of first grass-mowing plates 202 are uniformly distributed on the circumferential surface of the first grass-mowing roller 201. Two ends of the first mowing roller 201 are fixedly connected with the frame 1 through a first bearing seat 203, a bearing is arranged between the first mowing roller 201 and the first bearing seat 203, and one end of the first mowing roller 201 is provided with a first input chain wheel 204.
As shown in fig. 4, the second grass mowing roller assembly 3 comprises a second grass mowing roller 301, two ends of the second grass mowing roller 301 are provided with second bearing seats 303, bearings are arranged between the second bearing seats 303, and the second bearing seats 303 are fixedly connected with the frame 1.
A plurality of rows of second grass mowing plates 302 are uniformly distributed on the circumferential surface of the second grass mowing roller 301, each row comprises 6-20 second grass mowing plates 302, and the second grass mowing plates 302 are hinged with the circumferential surface of the second grass mowing roller 301. In this embodiment, two rows of second grass mowing plates 302 are symmetrically arranged on the circumferential surface of the second grass mowing roller 301. One end of the second grass beating roller 301 is provided with a second input sprocket 304.
The first grass beating plate 202 and the second grass beating plate 302 are both rubber plates. The first input sprocket 204 is connected to the power take-off of the agricultural machine by a chain and the second input sprocket 304 is connected to the power take-off of the agricultural machine by a reversing device such that the first input sprocket 204 and the second input sprocket 304 rotate in opposite directions.
The first input sprocket 204 and the second input sprocket 304 may be integrally formed with the first mowing roller 201 or the second mowing roller 301, and then machined, or may both adopt independent gears, and then fixedly connected with the first mowing roller 201 or the second mowing roller 301 in a key connection manner.
As shown in fig. 5, the weed cutter assembly 4 includes a fixing plate 401, the fixing plate 401 is fixedly connected with the frame 1, a plurality of fixing teeth 402 are fixed on the end surface of the periphery of the fixing plate 401 facing downward, a plurality of sliding sleeves 405 are fixed on the side surface of the fixing plate 401, a freely sliding pull rod 403 is inserted in the sliding sleeves 405, movable teeth 404 are fixed on the end surface of the pull rod 403 facing the fixing teeth 402, and the movable teeth 404 and the fixing teeth 402 are in end surface contact and are arranged in a staggered manner.
One end of the pull rod 403 is hinged with one end of the swing arm 406, the other end of the swing arm 406 is fixedly connected with an output shaft of the driving device 407, and the driving device 407 is fixedly connected with the frame 1. The driving device 407 adopts a swing ring box, and an output shaft of the driving device 407 rotates in a forward and reverse reciprocating manner.
As shown in fig. 6, the grass discharging auger assembly 5 includes a rotating shaft 501, two spiral plates 502 are respectively sleeved at two ends of the circumferential surface of the rotating shaft 501, a plurality of straight plates 503 are arranged between the two spiral plates 502, and included angles between two adjacent straight plates 503 are the same and are arranged in a staggered manner.
One end of the rotating shaft 501 is provided with a third input chain wheel 504, and the third input chain wheel 504 is connected with power output equipment of the agricultural machine through a chain.
The working process is as follows: when the licker-in self-propelled seed melon harvester moves forward to operate, the first-stage grass-mowing roller assembly 2 smashes weeds and melon vines growing on the ground, so that the possibility that the weeds and the melon vines are pricked on the licker-in 6 is greatly reduced; the second-stage grass mowing roller assembly 3 is used for clearing weeds and melon vines pricked on the licker-in 6 and carrying out primary treatment on the weeds and the melon vines stuck on a machine; the weed cutter 4 assembly can cut up weeds and melon vines on the machine, then the cut weeds and melon vines are separated from seed melons through the grass discharging auger assembly 5, the seed melons enter the machine, and the weeds and the melon vines are discharged to the ground.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. Clear grass device of thorn roller formula self-propelled seed melon harvester, its characterized in that:
comprises a frame (1), the frame (1) is sleeved outside a licker-in (6),
the front end of the frame (1) is provided with a first-stage grass mowing roller component (2), the rear end of the frame (1) is provided with a weed cutter component (4) and a grass discharging auger component (5),
the first-stage grass mowing roller component (2) is positioned below the central line of the front end of the licker-in (6), the weed cutter component (4) is positioned above the rear end side of the licker-in (6), the grass discharging auger component (5) is positioned at the rear end of the licker-in (6) and below the weed cutter component (4),
a housing is covered above the first-stage grass mowing roller assembly (2) and is fixedly connected with the frame (1).
2. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 1, characterized in that:
the first-stage grass mowing roller assembly (2) comprises a first grass mowing roller (201), a plurality of rows of first grass mowing plates (202) are uniformly distributed on the circumferential surface of the first grass mowing roller (201), each row comprises 6-20 first grass mowing plates (202), one end of each first grass mowing plate (202) is hinged to the first grass mowing roller (201), two ends of each first grass mowing roller (201) are fixedly connected with the frame (1) through a first bearing seat (203), and one end of each first grass mowing roller (201) is provided with a first input chain wheel (204).
3. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 1 or 2, characterized in that:
the weed cutter assembly (4) comprises a fixing plate (401), the fixing plate (401) is fixedly connected with a rack (1), the length direction of the fixing plate (401) is parallel to the axis of a licker-in (6), a plurality of fixed teeth (402) are fixed on the end surface of the fixing plate (401) facing to the lower part, a plurality of sliding sleeves (405) are fixed on the side surface of the fixing plate (401), pull rods (403) capable of sliding freely are inserted in the sliding sleeves (405), movable teeth (404) are fixed on the end surface of each pull rod (403) facing to the fixed teeth (402), the movable teeth (404) and the fixed teeth (402) are arranged in a staggered manner,
one end of the pull rod (403) is hinged with one end of the swing arm (406), the other end of the swing arm (406) is fixedly connected with an output shaft of the driving device (407),
the driving device (407) is fixedly connected with the frame (1).
4. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 3, characterized in that:
the grass discharging auger assembly (5) comprises a rotating shaft (501), the axis of the rotating shaft (501) is parallel to the axis of the licker-in (6),
two ends of the circumferential surface of the rotating shaft (501) are sleeved with a spiral plate (502), a plurality of straight plates (503) are arranged between the two spiral plates (502), the included angles between the two adjacent straight plates (503) are the same and are arranged in a staggered way,
one end of the rotating shaft (501) is provided with a third input chain wheel (504).
5. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 2, characterized in that:
the first grass beating plate (202) is a rubber plate.
6. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 4 or 5, characterized in that:
the driving device (407) adopts a swing ring box, and an output shaft of the driving device (407) rotates in a positive and negative reciprocating manner.
7. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 4, characterized in that:
the included angle between the plane where the axis of the rotating shaft (501) and the axis of the licker-in (6) are located and the horizontal plane is less than 10 degrees.
8. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 4 or 5, characterized in that:
the rear end of the frame (1) is positioned below the grass discharging auger assembly (5) and is fixedly provided with a second grass mowing roller assembly (3), and the rotating direction of the second grass mowing roller assembly (3) is opposite to that of the first grass mowing roller assembly (2).
9. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 8, characterized in that:
the second grass mowing roller component (3) comprises a second grass mowing roller (301), the axis of the second grass mowing roller (301) is parallel to the axis of the licker-in (6), two ends of the second grass mowing roller (301) are provided with second bearing seats (303), the second bearing seats (303) are fixedly connected with the frame (1),
a plurality of rows of second grass beating plates (302) are uniformly distributed on the circumferential surface of the second grass beating roller (301), each row comprises 6-20 second grass beating plates (302), the second grass beating plates (302) are hinged with the circumferential surface of the second grass beating roller (301),
one end of the second grass beating roller (301) is provided with a second input chain wheel (304).
10. The spike roller type self-propelled seed melon harvester grass cleaning device according to claim 9, characterized in that:
the second grass beating plate (302) is a rubber plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121240647.3U CN215301577U (en) | 2021-06-04 | 2021-06-04 | Spine roller type self-propelled seed melon harvester grass cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121240647.3U CN215301577U (en) | 2021-06-04 | 2021-06-04 | Spine roller type self-propelled seed melon harvester grass cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215301577U true CN215301577U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121240647.3U Active CN215301577U (en) | 2021-06-04 | 2021-06-04 | Spine roller type self-propelled seed melon harvester grass cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215301577U (en) |
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2021
- 2021-06-04 CN CN202121240647.3U patent/CN215301577U/en active Active
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