CN209983059U - Sugarcane seed stem cutting device - Google Patents
Sugarcane seed stem cutting device Download PDFInfo
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- CN209983059U CN209983059U CN201920446689.9U CN201920446689U CN209983059U CN 209983059 U CN209983059 U CN 209983059U CN 201920446689 U CN201920446689 U CN 201920446689U CN 209983059 U CN209983059 U CN 209983059U
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- cutter
- sugarcane
- rotating shaft
- seed
- stem cutting
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Abstract
The utility model belongs to the field of agricultural cutting devices, in particular to a sugarcane seed stem cutting device, which comprises a frame, a driving rotating shaft and a driven rotating shaft; a first cutter, a second cutter, a third cutter and a fourth cutter are arranged on the driving rotating shaft in a spaced mode, a fifth cutter and a sixth cutter are arranged on the driven rotating shaft in a spaced mode, the fifth cutter is arranged between the first cutter and the second cutter and is arranged close to the first cutter, and the sixth cutter is arranged between the third cutter and the fourth cutter and is arranged close to the second cutter; the five cutters respectively comprise a shaft sleeve and a blade arranged on one side, the fifth cutter is partially overlapped with the blades of the first cutter and the second cutter, and the sixth cutter is partially overlapped with the blades of the third cutter and the fourth cutter; be equipped with the sugarcane standing groove in the frame between initiative pivot and the driven spindle, the sugarcane standing groove between first cutter group and the second cutter group is the fretwork form, forms out the kind of a mouthful. The device adopts the design of double cutter sets and cuts in the positive and negative directions, thereby not only improving the seed cutting efficiency, but also improving the seed stem quality, and being beneficial to increasing the yield and income of the sugarcane.
Description
Technical Field
The utility model belongs to agricultural cutting device field specificly provides a sugarcane kind of stem cutting device.
Background
At present, most of the sugarcane is planted by seed stems, namely, the sugarcane is cut into single-bud segments and double-bud segments, and then the seed stems are taken out for planting. Most of the sugarcane seed stems are cut by adopting a hinged knife switch, the cutting efficiency is low, and the cut sugarcane seed stems are different in length and are not beneficial to mechanized standard planting. In addition, the adoption of the guillotine type seed cutting is characterized in that the seeds are extruded and cut in a one-way mode, and the cut part of the cut sugarcane seed stem is easy to be extruded and damaged, so that the tillering of the sugarcane is not facilitated, and the yield of the sugarcane is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects and providing the sugarcane seed stem cutting device with higher cutting efficiency and better quality.
The technical scheme of the utility model is that the sugarcane seed stem cutting device comprises a frame, wherein a driving rotating shaft and a driven rotating shaft are arranged on the frame through a bearing frame, one end of the driving rotating shaft is connected with a driving device, and the other end of the driving rotating shaft is in transmission connection with the driven rotating shaft through a gear; the driving rotating shaft is provided with a first cutter, a second cutter, a third cutter and a fourth cutter at intervals, the driven rotating shaft is provided with a fifth cutter and a sixth cutter at intervals, the fifth cutter is arranged between the first cutter and the second cutter, the first cutter, the fifth cutter and the second cutter are sequentially arranged in an adjacent mode to form a first cutter group, the sixth cutter is arranged between the third cutter and the fourth cutter, and the third cutter, the sixth cutter and the fourth cutter are sequentially arranged in an adjacent mode to form a second cutter group; the first cutter, the second cutter, the third cutter, the fifth cutter and the sixth cutter respectively comprise a shaft sleeve and a blade extending towards one side of the shaft sleeve, the fifth cutter is partially overlapped with the blades of the first cutter and the second cutter, and the sixth cutter is partially overlapped with the blades of the third cutter and the fourth cutter; the sugarcane placing groove is arranged on the rack between the driving rotating shaft and the driven rotating shaft, and the sugarcane placing groove between the first cutter set and the second cutter set is hollow to form a seed outlet.
When the sugarcane planting machine is used, sugarcane is placed in the sugarcane placing groove, and the sugarcane nodes are located in the seed outlet. And starting the driving device, and driving the driving shaft and the driven shaft to rotate under the driving of the driving device so as to drive the cutter to rotate. The sugarcane is cut by the first cutter and the second cutter of the first cutter set in the forward direction, the sugarcane is cut by the fifth cutter in the reverse direction, and the sugarcane is cut by the three cutters in combined operation. In a similar way, the sugarcane is cut by the forward direction of the third cutter and the forward direction of the fourth cutter of the second cutter group, the sugarcane is cut by the reverse direction of the sixth cutter, and the sugarcane is cut by the combined operation of the three cutters. When the blade rotates outwards, the sugarcane moves forwards, the next sugarcane bud segment is positioned between the seed outlets, and the cutting of the blade is waited, so that the sugarcane bud segment reciprocates. The first cutter set and the second cutter set rotate coaxially, and can cut sugarcane seed sections with the same length at one time, and meanwhile, the two-way cutting is realized, so that the cuts are not easy to crack by extrusion, and the emergence rate of the sugarcane is improved.
Furthermore, the outer sides of the first cutter and the fourth cutter are detachably fixed on the driving rotating shaft through bolts respectively, and the first cutter and the second cutter, the second cutter and the third cutter, and the third cutter and the fourth cutter are spaced through annular gaskets respectively. The interval of cutter is adjusted to the gasket of accessible change different specifications, satisfies the cutting demand of single bud section or two bud sections.
Furthermore, the outer sides of the fifth cutter and the sixth cutter are detachably fixed on the driven rotating shaft through bolts respectively, and the fifth cutter and the sixth cutter are spaced through annular gaskets. The cutter can be replaced and the distance between the cutters can be adjusted.
Furthermore, the driving rotating shaft and the driven rotating shaft are respectively provided with a balancing weight opposite to the extension direction of the blade. The structure is symmetrical, and the blade operates more stably.
Further, a roller is further arranged in the sugarcane placing groove, and the diameter of the middle of the roller is smaller than the diameter of the two ends of the roller. Is beneficial to the placement and the transmission of the sugarcane.
Furthermore, an infrared emitter is further arranged on the machine frame between the first cutter set and the second cutter set, the infrared emitter is electrically connected with the controller, and the driving device is also electrically connected with the controller. When the infrared transmitter senses that the sugarcane exists, a signal is transmitted to the controller, and the controller starts the driving device to cut the sugarcane.
Furthermore, a protective cover is arranged on the machine frame outside the first cutter set and the second cutter set and is transparent. Not only is convenient to observe, but also is not easy to hurt people.
Furthermore, a seed guide plate which is obliquely arranged towards the outer side of the rack is arranged below the seed outlet. Is beneficial to the collection of the seed stems of the sugarcane.
The utility model discloses the advantage: 1. this device adopts the design of two knife tackle, and first knife tackle and the coaxial rotation of second knife tackle cut simultaneously, can once surely go out the sugarcane kind section of equal length, can improve cutting efficiency, can unify kind of stem length again, improve kind of stem quality.
2. Each group of cutters consists of three cutters, the cutters cut in the positive and negative directions, and cut seed stem cuts are not easy to crack, so that the emergence rate of the sugarcane is improved, and the yield of the sugarcane is improved.
3. The supporting structures such as arc gyro wheel, infrared emitter that are equipped with are favorable to the removal and the location of sugarcane when cutting, further improve the cutting efficiency and the cutting precision of sugarcane.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the first cutter of the present invention.
The reference numbers in the figures are: 1-a frame, 2-a bearing, 3-a driving rotating shaft, 4-a driven rotating shaft, 5-a motor, 6-a gear, 7-a first cutter, 8-a second cutter, 9-a third cutter, 10-a fourth cutter, 11-a fifth cutter, 12-a sixth cutter, 13-a first cutter set, 14-a second cutter set, 15-a bolt, 16-a gasket, 17-a balancing weight, 18-a shaft sleeve, 19-a blade, 20-a sugarcane placing groove, 21-a seed outlet, 22-a roller, 23-an infrared emitter, 24-a controller, 25-a protective cover and 26-a seed guide plate.
Detailed Description
The present invention will be further described with reference to the following specific examples.
As shown in fig. 1-2, a sugarcane seed stem cutting device comprises a frame 1, wherein a driving rotating shaft 3 and a driven rotating shaft 4 are erected on the frame 1 through a bearing 2, one end of the driving rotating shaft 3 is connected with a motor 5, and the other end of the driving rotating shaft is in transmission connection with the driven rotating shaft 4 through a gear 6. That is, the motor 5 can drive the driving shaft 3 and the driven shaft 4 to rotate simultaneously.
A first cutter 7, a second cutter 8, a third cutter 9 and a fourth cutter 10 are arranged on the driving rotating shaft 3 at intervals, a fifth cutter 11 and a sixth cutter 12 are arranged on the driven rotating shaft 4 at intervals, the fifth cutter 11 is arranged between the first cutter 7 and the second cutter 8, and the first cutter 7, the fifth cutter 11 and the second cutter 8 are arranged close to each other to form a first cutter group 13; the sixth cutter 12 is arranged between the third cutter 9 and the fourth cutter 10, and the third cutter 9, the sixth cutter 12 and the fourth cutter 10 are arranged close to each other to form a second cutter group 14. The blade 19 is arc-shaped, when the sugarcane is cut, the cutting edges of the first cutter 7 and the second cutter 8 of the first cutter group 13 face downwards to cut the sugarcane in the forward direction, and the cutting edge of the fifth cutter 11 of the first cutter group 13 faces upwards to cut the sugarcane in the reverse direction. In a similar way, when the sugarcane is cut, the cutting edges of the third cutter 9 and the fourth cutter 10 of the second cutter group 14 are downward, the sugarcane is cut in the forward direction, the cutting edge of the sixth cutter 12 of the second cutter group 14 is upward, the sugarcane is cut in the reverse direction, the sugarcane is cut in the forward direction and the reverse direction simultaneously, the extrusion process of the sugarcane is reduced, and the cut quality of the seed stems of the cut sugarcane is higher.
The outer sides of the first cutter 7 and the fourth cutter 10 are detachably fixed on the driving rotating shaft 3 through bolts 15 respectively, and the first cutter 7 and the second cutter 8, the second cutter 8 and the third cutter 9, and the third cutter 9 and the fourth cutter 10 are spaced through annular gaskets 16 respectively. The outer sides of the five cutting knife and the sixth cutting knife 12 are detachably fixed on the driven rotating shaft 4 through bolts 15 respectively, and the fifth cutting knife 11 and the sixth cutting knife 12 are spaced through an annular gasket 16. The interval of cutter can be adjusted by replacing the gaskets 16 with different specifications, and the cutting requirements of different types of sugarcane seed stems are met.
The first cutter 7, the second cutter 8, the third cutter 9 and the fourth cutter 10 respectively comprise a shaft sleeve 18 and a blade 19 extending towards one side of the shaft sleeve 18, the blades 19 of the first cutter 7, the second cutter 8, the third cutter 9 and the fourth cutter 10 are arranged on the same side of the shaft sleeve 18, the blades 19 of the fifth cutter 11 and the sixth cutter 12 are arranged on the same side of the shaft sleeve 18, the fifth cutter 11 is partially overlapped with the blades 19 of the first cutter and the second cutter 8, and the sixth cutter 12 is partially overlapped with the blades 19 of the third cutter and the fourth cutter 10. And the driving rotating shaft 3 and the driven rotating shaft 4 are respectively provided with a balancing weight 17 opposite to the extending direction of the blade 19.
A sugarcane placing groove 20 is formed in the rack 1 between the driving rotating shaft 3 and the driven rotating shaft 4, and the sugarcane placing groove 20 between the first cutter set 13 and the second cutter set 14 is hollowed out to form a seed outlet 21. A seed guide plate 26 which is obliquely arranged towards the outer side of the frame 1 is arranged below the seed outlet 21. Still be equipped with safety cover 25 in the frame 1 in first cutter group 13 and the second cutter group 14 outside, safety cover 25 is transparent, both convenient observation and difficult the hindering people.
The sugarcane placing groove 20 is further internally provided with a roller 22, two ends of the roller 22 are movably connected with the racks on two sides of the sugarcane placing groove 20 through connecting rods, and the diameter of the middle part of the roller 22 is smaller than that of two ends of the roller 22. Namely, the middle part of the roller 22 is concave, which is beneficial to the placement of the sugarcane.
An infrared emitter 23 is further arranged on the machine frame 1 between the first cutter set and the second cutter set. The infrared emitter 23 emits infrared rays to irradiate the middle parts of the first cutter set 13 and the second cutter set 14, the infrared emitter is electrically connected with the controller 24, and the motor 5 is also electrically connected with the controller 24. When the infrared transmitter senses that the sugarcane exists, a signal is transmitted to the controller, and the controller starts the driving device to cut the sugarcane.
In use, the sugarcane is placed in the sugarcane placement groove 20 with the sugarcane nodes in the seed outlet 21. The motor 5 is started, and the driving rotating shaft 33 and the driven rotating shaft 4 are driven by the motor 5 to rotate, so that the cutter is driven to rotate. The first cutter 7 and the second cutter 8 of the first cutter group 13 cut the sugarcane in the forward direction, the fifth cutter 11 cuts the sugarcane in the reverse direction, and the three cutters jointly operate to cut the sugarcane. In a similar way, the third cutter 9 and the fourth cutter 10 of the second cutter group 14 positively cut the sugarcane, the sixth cutter 12 reversely cuts the sugarcane, and the three cutters jointly operate to cut off the sugarcane. When the blade 19 rotates outward, the sugarcane is moved forward, and the next sugarcane bud segment is positioned at the infrared ray between the seed outlets 21, waiting for the cutting of the blade 19, and thus reciprocating. The first cutter set 13 and the second cutter set 14 rotate coaxially, can cut sugarcane seed sections with the same length at one time by cutting simultaneously, and meanwhile, the cut is difficult to crack by extrusion due to bidirectional cutting, so that the emergence rate of the sugarcane is improved.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various modifications and changes may be made by those skilled in the art after reading the teachings of the present invention, and that such equivalents also fall within the scope of the appended claims.
Claims (8)
1. The utility model provides a sugarcane kind stem cutting device, includes the frame, its characterized in that: the machine frame is provided with a driving rotating shaft and a driven rotating shaft through a bearing frame, one end of the driving rotating shaft is connected with the driving device, and the other end of the driving rotating shaft is in transmission connection with the driven rotating shaft through a gear; the driving rotating shaft is provided with a first cutter, a second cutter, a third cutter and a fourth cutter at intervals, the driven rotating shaft is provided with a fifth cutter and a sixth cutter at intervals, the fifth cutter is arranged between the first cutter and the second cutter, the first cutter, the fifth cutter and the second cutter are sequentially arranged in an adjacent mode to form a first cutter group, the sixth cutter is arranged between the third cutter and the fourth cutter, and the third cutter, the sixth cutter and the fourth cutter are sequentially arranged in an adjacent mode to form a second cutter group; the first cutter, the second cutter, the third cutter, the fifth cutter and the sixth cutter respectively comprise a shaft sleeve and a blade extending towards one side of the shaft sleeve, the fifth cutter is partially overlapped with the blades of the first cutter and the second cutter, and the sixth cutter is partially overlapped with the blades of the third cutter and the fourth cutter; the sugarcane placing groove is arranged on the rack between the driving rotating shaft and the driven rotating shaft, and the sugarcane placing groove between the first cutter set and the second cutter set is hollow to form a seed outlet.
2. A sugarcane seed stem cutting apparatus as claimed in claim 1, wherein: the outer sides of the first cutter and the fourth cutter are detachably fixed on the driving rotating shaft through bolts respectively, and the space between the first cutter and the second cutter, the space between the second cutter and the third cutter, and the space between the third cutter and the fourth cutter are separated through annular gaskets respectively.
3. A sugarcane seed stem cutting apparatus as claimed in claim 1, wherein: the outer sides of the fifth cutter and the sixth cutter are detachably fixed on the driven rotating shaft through bolts respectively, and the fifth cutter and the sixth cutter are spaced through annular gaskets.
4. A sugarcane seed stem cutting apparatus as claimed in claim 1, wherein: and the driving rotating shaft and the driven rotating shaft are respectively provided with a balancing weight opposite to the extension direction of the blade.
5. A sugarcane seed stem cutting apparatus as claimed in claim 1, wherein: the sugarcane placing groove is also internally provided with a roller, and the diameter of the middle part of the roller is smaller than the diameters of the two ends of the roller.
6. A sugarcane seed stem cutting apparatus as claimed in claim 1, wherein: an infrared emitter is further arranged on the rack between the first cutter set and the second cutter set and electrically connected with the controller, and the driving device is also electrically connected with the controller.
7. A sugarcane seed stem cutting apparatus as claimed in claim 1, wherein: still be equipped with the safety cover in the frame in first cutter group and the second cutter group outside, the safety cover is the transparence.
8. A sugarcane seed stem cutting apparatus as claimed in claim 1, wherein: and a seed guide plate which is obliquely arranged towards the outer side of the frame is arranged below the seed outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446689.9U CN209983059U (en) | 2019-04-03 | 2019-04-03 | Sugarcane seed stem cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920446689.9U CN209983059U (en) | 2019-04-03 | 2019-04-03 | Sugarcane seed stem cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN209983059U true CN209983059U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920446689.9U Active CN209983059U (en) | 2019-04-03 | 2019-04-03 | Sugarcane seed stem cutting device |
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| CN (1) | CN209983059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545026A (en) * | 2020-12-11 | 2021-03-26 | 刘文革 | Sugarcane root removing machine |
| CN113119215A (en) * | 2021-03-31 | 2021-07-16 | 广西壮族自治区农业科学院 | Movable automatic production equipment for healthy sugarcane seed stems |
-
2019
- 2019-04-03 CN CN201920446689.9U patent/CN209983059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545026A (en) * | 2020-12-11 | 2021-03-26 | 刘文革 | Sugarcane root removing machine |
| CN113119215A (en) * | 2021-03-31 | 2021-07-16 | 广西壮族自治区农业科学院 | Movable automatic production equipment for healthy sugarcane seed stems |
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