CN107094426B - Portable pneumatic sugarcane leaf peeling and cutting machine - Google Patents
Portable pneumatic sugarcane leaf peeling and cutting machine Download PDFInfo
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- CN107094426B CN107094426B CN201710399589.0A CN201710399589A CN107094426B CN 107094426 B CN107094426 B CN 107094426B CN 201710399589 A CN201710399589 A CN 201710399589A CN 107094426 B CN107094426 B CN 107094426B
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- leaf
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- knife
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/10—Harvesting of standing crops of sugar cane
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/08—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator
- A01D34/10—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator with motor driven cutters or wheels
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- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Knives (AREA)
Abstract
The invention discloses a portable pneumatic sugarcane leaf peeling and cutting machine which comprises an air cylinder (6), a diamond-shaped cutting knife (8), a leaf peeling and cutting fixing frame (7), an upper leaf peeling knife (10) and a bottom leaf peeling knife (9), and is characterized by further comprising a lengthening bar (5), an L-shaped handle (3), a pneumatic switch (4), an air source pipeline (2) and a field operation air compressor (1).
Description
Technical Field
The invention relates to a portable pneumatic sugarcane leaf peeling and cutting machine, in particular to a portable pneumatic sugarcane leaf peeling and cutting machine for peeling and harvesting sugarcane leaves, and belongs to the field of agricultural machinery and agricultural tools.
Background
In domestic sugarcane planting and harvesting operation, due to a plurality of practical reasons, the degree of mechanical operation and popularization and use is low all the time, most of leaf peeling and harvesting work at present mainly takes manpower as main work, and due to high labor intensity, low efficiency and annual rise of manual wage, the cost of cane sugar is increased continuously. Currently, sugarcane farmers have the greatest burden and the heaviest work in the sugarcane planting and harvesting processes, namely leaf stripping and sugarcane chopping, and the main reason is that the used tools are relatively original.
1. In the annual sugarcane growth process, at least 2 leaves need to be peeled off, the sugarcane leaves also need to be peeled off when the sugarcane is harvested, the existing leaf peeling tools used in large quantities basically use a wood pole, a U-shaped iron sheet is installed in the front of the existing leaf peeling tools, one side of the existing leaf peeling tools needs to be peeled off, then the leaves of the other side of the existing leaf peeling tools need to be peeled off, and only one mu of land can be peeled off every day, so that the efficiency is very low.
2. When sugarcane farmers harvest sugarcane, the sugarcane is basically cut down by using a long chopper and a small hoe, an adult cutter can cut 1.5 tons of sugarcane at most one day, and after the sugarcane is cut down, the top end of the sugarcane is cut down by using a sickle to peel off leaves, so that the physical consumption is very large, the cutter is more and more difficult to find, and in Guangxi, for example, the cutter is used for pressing the sugarcane Ji Shouwan by 30 tens of thousands of southern cutters in 2015.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the portable pneumatic sugarcane leaf stripping and cutting machine which is reasonable in design, simple in structure, economical, practical, convenient to operate, high in efficiency, time-saving and labor-saving.
The object of the invention can be achieved by the following measures: the utility model provides a portable pneumatic sugarcane shells leaf cutting machine, it is including shelling the leaf cutting mount, it is equipped with upper portion on the leaf cutting mount to shell the leaf sword fixing base, leaf sword fixing base is shelled on upper portion connects upper portion and shells the leaf sword, shell leaf cutting mount and still be equipped with bottom and shell leaf sword fixing base, bottom is shelled leaf sword fixing base and is connected the bottom and shells the leaf sword, its characterized in that shells leaf cutting mount and is equipped with the cylinder fixed orifices, the cylinder is connected to the cylinder fixed orifices, the front end output shaft of cylinder goes out the rhombus cutting knife, the end-to-end connection extension bar of cylinder, L type handle is connected to the extension bar, L type handle connects the air supply pipeline, air supply pipeline end connection field work air compressor machine.
In order to further achieve the purpose of the invention, the leaf peeling and cutting fixing frame is provided with an upper leaf peeling knife fixing seat and a bottom leaf peeling knife fixing seat, the horizontal direction of the upper leaf peeling knife fixing seat and the vertical direction of the leaf peeling and cutting fixing frame have an angle smaller than 90 degrees and larger than 80 degrees, the horizontal direction of the bottom leaf peeling knife fixing seat and the vertical direction of the leaf peeling and cutting fixing frame have an angle smaller than 90 degrees and larger than 80 degrees, and the upper leaf peeling knife fixing seat and the bottom leaf peeling knife fixing seat are mutually staggered in the horizontal direction.
In order to further realize the aim of the invention, the diamond-shaped cutting knife is provided with a tail end fixing hole, the tail end fixing hole penetrates through a positioning hole of the diamond-shaped cutting knife on the leaf peeling and cutting fixing frame to be connected with a front end output shaft of the air cylinder, the diamond-shaped cutting knife is also provided with a diamond-shaped cutter head, and the flat surface of the diamond-shaped cutter head is positioned between the upper leaf peeling knife and the bottom leaf peeling knife.
In order to further realize the aim of the invention, the bottom leaf peeling knife comprises a bottom fixing plate, a straight blade, a bottom knife head and a bottom semicircular knife body, wherein the bottom semicircular knife body is unfolded into a bevel trapezoidal shape, the bottom knife head is a short side of the bevel trapezoidal shape, and the straight blade is perpendicular to the bottom fixing plate.
In order to further realize the aim of the invention, the upper leaf peeling knife comprises an upper fixing plate, an inclined blade, an upper knife head and an upper semicircular knife body, wherein the upper semicircular knife body is unfolded into a bevel trapezoidal shape, the upper knife head is a short side of the bevel trapezoidal shape, the inclined blade is a bevel edge of the bevel trapezoidal shape, the direction of the inclined blade is perpendicular to the upper fixing plate, and the bevel edge of the upper semicircular knife body and the bevel edge of the bottom semicircular knife body are both positioned on the inner side of the leaf peeling and cutting fixing frame to form an opening gradually enlarged from small to large along the bevel edge.
In order to further realize the aim of the invention, the semicircular opening of the bottom semicircular blade body faces forwards, the semicircular opening of the upper semicircular blade body faces backwards, the leaf peeling and cutting fixing frame rotates for 90 degrees, and the semicircular opening of the bottom semicircular blade body and the semicircular opening of the upper semicircular blade body can form a crossed elliptical shape.
In order to further realize the aim of the invention, the extension bar is a hollow tube, the front end of the extension bar is connected with the cylinder, the tail end of the cylinder is connected with the air source pipeline, the air source pipeline penetrates through the extension bar to be connected with the L-shaped handle, and the tail end of the extension bar is connected with the L-shaped handle.
In order to further realize the aim of the invention, the L-shaped handle is provided with a pneumatic switch.
In order to further achieve the purpose of the invention, the cutting edge on the straight edge is positioned on the excircle of the bottom semicircular blade body, the cutting edge on the inclined edge is positioned on the excircle of the upper semicircular blade body, and the cutting edge of the straight edge and the cutting edge of the inclined edge are in the same direction.
Compared with the prior art, the invention can produce the following positive effects:
1. the leaf peeling mechanism is innovated, 2 semicircles with a certain distance are transversely inserted into the sugarcane, after the sugarcane is rotated by an angle of 90 degrees, the vertical 2 semicircles become crossed ellipses to wrap the sugarcane, and the sugarcane leaves can be directly peeled to the end from the top end of the sugarcane once.
2. The cutting edge of the leaf peeling knife is designed on the excircle of the semicircular knife body, so that the trunk of the sugarcane is not damaged basically when the leaves are peeled, the growth of the sugarcane and the loss of sugar are influenced, and meanwhile, when the leaves are peeled from top to bottom, the sugarcane can smoothly pass through the raised knots on the sugarcane stalk, so that the working efficiency is improved.
3. The sugarcane peeling machine has the advantages that the sugarcane peels are thick, certain strength and speed are needed in chopping, and the air cylinder is adopted as an actuating mechanism for cutting the sugarcane, so that the problem can be well solved, the sugarcane peeling machine is large in strength, fast in action, small in size and light in weight, the operation is simple and convenient, the cost is low, the working efficiency can be greatly improved, the requirement on operators is low, and the sugarcane peeling machine can be easily used by young and middle-aged men and women.
4. Unique rhombus cutting knife structure, after utilizing the leaf peeling knife parcel of leaf peeling mechanism to live the sugarcane, press the switch cylinder and promote the rhombus cutting knife and move ahead, the rhombus tool bit inserts the sugarcane earlier, can play the location like this, prevents that the cutting machine from sliding, especially to solving the sugarcane skin thick, alleviate the pressure scheduling problem of the fixed sugarcane of leaf peeling mechanism, has the effect of doing things with half a effort doubly.
5. When the leaf peeling and cutting operations are performed, the machine needs to be rotated by an angle of about 90 degrees, and the structure of the L-shaped handle can be used for conveniently exerting force and better controlling the machine.
6. The leaf peeling mechanism can be used independently, and under the condition that cutting is not needed, the air cylinder and the pipeline are dismounted, and the lengthening rod and the L-shaped handle are installed, so that the leaf peeling mechanism is an independent sugarcane leaf peeling tool.
7. Through repeated experiments on site and popularization, the sugarcane leaf peeling and cutting device can well meet the requirements of sugarcane leaf peeling and cutting, the efficiency is improved by more than 2-3 times, and the sugarcane leaf peeling and cutting device has the advantages of being reasonable in design, simple and convenient to operate, economical, practical, time-saving, labor-saving and the like.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic structural view of the leaf peeling and cutting fixture of FIG. 1;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic structural view of the rhombus cutter of FIG. 1;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a schematic structural view of the bottom leaf peeling knife of FIG. 1;
FIG. 8 is a top view of FIG. 7;
FIG. 9 is a schematic structural view of the upper leaf peeling knife of FIG. 1;
fig. 10 is a top view of fig. 9.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the invention refers to the accompanying drawings in which:
example (b): a portable pneumatic sugarcane leaf stripping cutting machine (see a picture 1, a picture 2, a picture 3, a picture 4, a picture 5, a picture 6, a picture 7, a picture 8, a picture 9 and a picture 10) comprises a leaf stripping cutting fixing frame 7, an upper leaf stripping knife fixing seat 7-3 is arranged on the leaf stripping cutting fixing frame 7, the upper leaf stripping knife fixing seat 7-3 is connected with an upper leaf stripping knife 10, the upper leaf stripping knife 10 comprises an upper fixing plate 10-1, an inclined edge 10-4, an upper knife head 10-3 and an upper semicircular knife body 10-2, the upper semicircular knife body 10-2 is unfolded into an inclined edge trapezoid, the upper knife head 10-3 is a short side of the inclined edge trapezoid, the inclined edge 10-4 is an inclined edge of the inclined edge trapezoid, the direction of the inclined edge 10-4 is perpendicular to the upper fixing plate 10-1, the inclined edge of the upper semicircular knife body 10-2 and the inclined edge of the lower semicircular knife body 9-2 are both positioned on the inner side of the leaf stripping cutting fixing frame 7 to form an opening gradually enlarged from the inclined edge, and the horizontal direction of the upper leaf stripping knife fixing seat 7-3 is larger than an angle of the leaf stripping knife fixing frame which is smaller than 80 degrees and larger than an angle of the fixing frame which is perpendicular to the direction of the fixing frame 7. The leaf peeling and cutting fixing frame 7 is further provided with a bottom leaf peeling knife fixing seat 7-1, the bottom leaf peeling knife fixing seat 7-1 is connected with a bottom leaf peeling knife 9, the bottom leaf peeling knife 9 comprises a bottom fixing plate 9-1, a straight blade 9-4, a bottom knife head 9-3 and a bottom semicircular knife body 9-2, the bottom semicircular knife body 9-2 is unfolded into a bevel trapezoid, the bottom knife head 9-3 is a short side of the bevel trapezoid, the straight blade 9-4 is perpendicular to the bottom fixing plate 9-1, a knife edge on the straight blade 9-4 is positioned on an excircle of the bottom semicircular knife body 9-2, a knife edge on the inclined blade 10-4 is positioned on an excircle of the upper semicircular knife body 10-2, and a knife edge of the straight blade 9-4 and a knife edge of the inclined blade 10-4 are in the same direction. The horizontal direction of the bottom leaf stripping knife fixing seat 7-1 and the vertical direction of the leaf stripping and cutting fixing frame 7 are respectively provided with an angle smaller than 90 degrees and larger than 80 degrees, the upper leaf stripping knife fixing seat 7-3 is staggered with the bottom leaf stripping knife fixing seat 7-1 in the horizontal direction, the semicircular opening of the bottom semicircular knife body 9-2 is forward, the semicircular opening of the upper semicircular knife body 10-2 is backward, the leaf stripping and cutting fixing frame 7 rotates for 90 degrees, and the semicircular opening of the bottom semicircular knife body 9-2 and the semicircular opening of the upper semicircular knife body 10-2 can form a crossed oval shape. The leaf peeling and cutting fixing frame 7 is provided with an air cylinder fixing hole 7-4, the air cylinder fixing hole 7-4 is connected with an air cylinder 6, a front end output shaft of the air cylinder 6 is connected with a rhombic cutting knife 8, the rhombic cutting knife 8 is provided with a tail end fixing hole 8-1, the tail end fixing hole 8-1 penetrates through a rhombic cutting knife positioning hole 7-2 in the leaf peeling and cutting fixing frame 7 to be connected with a front end output shaft of the air cylinder 6, a rhombic knife head 8-2 is further arranged on the rhombic cutting knife 8, and the flat surface of the rhombic knife head 8-2 is located between an upper leaf peeling knife 10 and a bottom leaf peeling knife 9. The tail end of cylinder 6 connects extension bar 5, and extension bar 5 is the hollow tube, and cylinder 6 is connected to 5 front ends of extension bar, 6 tail end connection air supply pipeline 2 of cylinder, and air supply pipeline 2 passes extension bar 5 and connects L type handle 3, and 5 tail end connection L type handles 3,L type handle 3 of extension bar are equipped with pneumatic switch 4,L type handle 3 and connect air supply pipeline 2, and 2 tail end connection field work air compressor machine 1 of air supply pipeline.
When the sugarcane peeling machine is used, the L-shaped handle 3 is held by hand to rotate the machine, the opening positions of the upper leaf peeling knife 10 and the bottom leaf peeling knife 9 on the leaf peeling and cutting fixing frame 7 can be inserted into the top or the bottom of a sugarcane rod, then the sugarcane rod is reversely rotated to the L-shaped handle 3, and the sugarcane rod can be wrapped by the upper leaf peeling knife 10 and the bottom leaf peeling knife 9.
When the leaves need to be peeled, the machine is pressed from top to bottom, and then the sugarcane leaves can be smoothly and completely peeled.
When the sugarcane needs to be cut, the pneumatic switch 4 is pressed, the air compressor 1 for field operation injects air into the air cylinder 6, the air cylinder 6 pushes the rhombic cutting knife 8 to move forwards, the sugarcane is cut off, the pneumatic switch 4 is loosened, and the air cylinder 6 drives the rhombic cutting knife 8 to reset.
Claims (5)
1. The utility model provides a portable pneumatic sugarcane shells leaf cutting machine, includes and shells leaf cutting mount (7), shells and is equipped with upper portion on leaf cutting mount (7) and shells leaf sword fixing base (7-3), and upper portion shells leaf sword fixing base (7-3) connect upper portion and shells leaf sword (10), shells leaf cutting mount (7) and still is equipped with bottom and shells leaf sword fixing base (7-1), and bottom shells leaf sword fixing base (7-1) and connects bottom and shells leaf sword (9), its characterized in that: the upper leaf peeling knife (10) comprises an upper fixing plate (10-1), an inclined blade (10-4), an upper knife head (10-3) and an upper semicircular knife body (10-2), the upper semicircular knife body (10-2) is unfolded to be in an inclined edge trapezoid shape, the upper knife head (10-3) is a short side of the inclined edge trapezoid, the inclined blade (10-4) is an inclined edge of the inclined edge trapezoid, the direction of the inclined blade (10-4) is perpendicular to the upper fixing plate (10-1), the inclined edge of the upper semicircular knife body (10-2) and the inclined edge of the lower semicircular knife body (9-2) are both positioned on the inner side of the leaf peeling fixing frame (7), the bottom leaf peeling knife (9) comprises a bottom fixing plate (9-1), a straight blade (9-4), the bottom knife head (9-3) and a lower semicircular knife body (9-2), the lower semicircular knife body (9-2) is unfolded to be in an inclined edge trapezoid shape, the bottom knife head (9-3) is a short side of the inclined edge trapezoid, the straight blade (9-4) is perpendicular to the bottom fixing plate (9-1), the semicircular knife body (9-2) is opened towards the front semicircular knife body (10-2), the semicircular knife body (10-2) and the semicircular knife body can rotate towards the front semicircular knife body to form an oval opening, the semicircular knife body (10-2), a cylinder fixing hole (7-4) is formed in the leaf stripping and cutting fixing frame (7), the cylinder fixing hole (7-4) is connected with the cylinder (6), the front end output shaft of the cylinder (6) is connected with the rhombic cutting knife (8), the tail end of the cylinder (6) is connected with the extension bar (5), the extension bar (5) is connected with the L-shaped handle (3), the L-shaped handle (3) is connected with the air source pipeline (2), and the tail end of the air source pipeline (2) is connected with the field operation air compressor (1).
2. The portable pneumatic sugarcane leaf stripping and cutting machine as claimed in claim 1, wherein tail end fixing holes (8-1) are formed in the diamond-shaped cutting knives (8), the tail end fixing holes (8-1) penetrate through positioning holes (7-2) of the diamond-shaped cutting knives on the leaf stripping and cutting fixing frames (7) and are connected with front end output shafts of the air cylinders (6), diamond-shaped cutter heads (8-2) are further arranged on the diamond-shaped cutting knives (8), and the flat surfaces of the diamond-shaped cutter heads (8-2) are located between the upper leaf stripping knives (10) and the bottom leaf stripping knives (9).
3. The portable pneumatic sugarcane leaf peeling and cutting machine according to claim 1, wherein the extension bar (5) is a hollow tube, the front end of the extension bar (5) is connected with the cylinder (6), the tail end of the cylinder (6) is connected with the air source pipeline (2), the air source pipeline (2) penetrates through the extension bar (5) to be connected with the L-shaped handle (3), and the tail end of the extension bar (5) is connected with the L-shaped handle (3).
4. A portable pneumatic sugarcane leaf stripping and cutting machine as claimed in claim 1, characterized in that the L-shaped handle (3) is provided with a pneumatic switch (4).
5. The portable pneumatic sugarcane leaf peeling and cutting machine as claimed in claim 1, wherein the cutting edge of the straight blade (9-4) is located at the outer circle of the bottom semicircular blade body (9-2), the cutting edge of the inclined blade (10-4) is located at the outer circle of the upper semicircular blade body (10-2), and the cutting edge of the straight blade (9-4) and the cutting edge of the inclined blade (10-4) are in the same direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399589.0A CN107094426B (en) | 2017-05-31 | 2017-05-31 | Portable pneumatic sugarcane leaf peeling and cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399589.0A CN107094426B (en) | 2017-05-31 | 2017-05-31 | Portable pneumatic sugarcane leaf peeling and cutting machine |
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| CN107094426A CN107094426A (en) | 2017-08-29 |
| CN107094426B true CN107094426B (en) | 2022-11-01 |
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| CN201710399589.0A Active CN107094426B (en) | 2017-05-31 | 2017-05-31 | Portable pneumatic sugarcane leaf peeling and cutting machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108271517B (en) * | 2018-05-08 | 2023-06-09 | 柳州市孚桂智能科技有限公司 | Portable pre-harvest sugarcane leaf stripping machine |
| CN108551857A (en) * | 2018-05-09 | 2018-09-21 | 王凡 | Sugarcane cutting equipment and use its Small Model Sugar Cane Harvester |
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| US4270337A (en) * | 1978-08-17 | 1981-06-02 | Santal Equipamentos S.A. Comercio E. Industria | Harvester of sugar cane or similar products |
| CA2357534A1 (en) * | 2001-09-21 | 2003-03-21 | Verne Lindberg | Tools |
| CN2904623Y (en) * | 2006-05-18 | 2007-05-30 | 华南农业大学 | Mini-size pneumatic sugar cane chopper |
| CN201957457U (en) * | 2011-01-29 | 2011-09-07 | 莫雅雄 | Sugarcane leaf stripping device |
| CN202889960U (en) * | 2012-02-17 | 2013-04-24 | 韦红日 | A small-sized pneumatic sugar cane cutter device |
| CN207167072U (en) * | 2017-05-31 | 2018-04-03 | 王凡 | A kind of portable pneumatic peeling leaves of sugarcane cutting machine |
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2017
- 2017-05-31 CN CN201710399589.0A patent/CN107094426B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5922569A (en) * | 1969-08-07 | 1971-02-11 | Gatto Charles | Cutting means for continuously fed materials |
| US4270337A (en) * | 1978-08-17 | 1981-06-02 | Santal Equipamentos S.A. Comercio E. Industria | Harvester of sugar cane or similar products |
| CA2357534A1 (en) * | 2001-09-21 | 2003-03-21 | Verne Lindberg | Tools |
| CN2904623Y (en) * | 2006-05-18 | 2007-05-30 | 华南农业大学 | Mini-size pneumatic sugar cane chopper |
| CN201957457U (en) * | 2011-01-29 | 2011-09-07 | 莫雅雄 | Sugarcane leaf stripping device |
| CN202889960U (en) * | 2012-02-17 | 2013-04-24 | 韦红日 | A small-sized pneumatic sugar cane cutter device |
| CN207167072U (en) * | 2017-05-31 | 2018-04-03 | 王凡 | A kind of portable pneumatic peeling leaves of sugarcane cutting machine |
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| CN107094426A (en) | 2017-08-29 |
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