CN109548493B - Special anti-trapping straw string wheel for paddy field - Google Patents
Special anti-trapping straw string wheel for paddy field Download PDFInfo
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- CN109548493B CN109548493B CN201811115683.XA CN201811115683A CN109548493B CN 109548493 B CN109548493 B CN 109548493B CN 201811115683 A CN201811115683 A CN 201811115683A CN 109548493 B CN109548493 B CN 109548493B
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- 239000010902 straw Substances 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 239000002689 soil Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a special anti-sinking straw string wheel for paddy fields, which comprises a wheel body, a fixed plate uniformly welded on the surface of the wheel body, a guillotine plate arranged on the fixed plate, a first connecting piece and a second connecting piece for connecting an external rubber wheel, wherein the wheel body comprises a rim and a connecting plate positioned at the central position of the rim, the rim is formed by combining steel rings arranged side by side, the surface of the connecting plate is uniformly provided with mounting holes, the edge of the connecting plate is uniformly provided with a fixed flange, the fixed flange is integrally formed with the connecting plate, and the fixed flange is fixedly connected with the rim through a wheel shaft.
Description
Technical field:
The invention relates to the field of agricultural machinery manufacturing, in particular to a special anti-trapping straw string wheel for paddy fields.
The background technology is as follows:
Straw is a general term of stem and leaf (ear) parts of mature crops, and generally refers to the rest parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops (usually coarse grains) after harvesting seeds, the traditional treatment mode of the straw is to directly collect the straw and then use the straw as fuel for cooking work, however, with the continuous improvement of the current living standard of people, the straw is replaced by chemical fuel of coal and liquefied natural gas, so that the straw has become a difficult problem which is difficult for vast farmers, and people usually burn the straw directly, but in recent years, the atmospheric pollution caused by straw burning is seriously harmful to the living health of people, the national and government mandates that straw burning is prohibited, so that a large amount of straw cannot be treated, the normal work of farmers is influenced, and the straw can be directly fertilized irrigate farmland places after being decayed.
Therefore, the straw is directly buried and underground in the current popular mode, but because the length of the straw is different, the straw which is too long is difficult to be buried in the underground and the rotting time is relatively long, the device has particularly good anti-sinking effect in some wetlands, paddy fields and paddy fields, the anti-sinking depth is generally about 80 centimeters, and if the straw is rolled and rolled into the soil through an agricultural machine, the rolling depth is determined according to the depth of the soil surface layer, and the treatment effect is good.
The invention comprises the following steps:
The technical problem to be solved by the invention is to provide the special anti-sinking pressing straw string wheel for the paddy field, which has a simple structure, can effectively roll and crush the field straw and has a good anti-sinking effect.
The technical problems to be solved by the invention are realized by adopting the following technical scheme: the special anti-sinking straw string wheel for the paddy field comprises a wheel body, a fixed plate uniformly welded on the surface of the wheel body, a guillotine plate arranged on the fixed plate, and a first connecting piece and a second connecting piece which are used for connecting an external rubber wheel;
The wheel body comprises a rim and a connecting plate positioned at the central position of the rim, the rim is formed by combining steel rings arranged side by side, mounting holes are uniformly formed in the surface of the connecting plate, fixing flanges are uniformly distributed on the edge of the connecting plate, the fixing flanges are integrally formed with the connecting plate, and the fixing flanges are fixedly connected with the rim through wheel shafts;
The fixing plate comprises a plate body, a cavity is formed in the middle of the plate body along the long side direction, a movable opening is formed above the cavity, fastening holes extending into the cavity are formed in the two sides, corresponding to the movable opening, of the upper surface of the plate body, and fastening bolts are arranged in the fastening holes in a threaded mode;
The guillotine comprises a cutter rest and a cutting plate arranged at the top end of the cutter rest side by side, a limiting plate matched with the cavity is arranged at the bottom of the cutter rest, the limiting plate is clamped in the cavity from one side of the plate body, and the cutter rest is arranged in the middle of the plate body through a movable opening;
The first connecting piece comprises a barrel, a first flange is fixedly arranged at two ends of the barrel, first connecting holes corresponding to the mounting holes are formed in the first flange, the second connecting piece comprises a serial wheel shaft, circular plates and second flanges, the circular plates and the second flanges are respectively arranged at two ends of the serial wheel shaft, mounting blocks are distributed on the edges of the circular plates, through holes are formed in the mounting blocks, fixing pieces are oppositely arranged on the inner sides of the circular plates corresponding to the surfaces of the serial wheel shaft, second connecting holes corresponding to the mounting holes are uniformly formed in the second flanges, and reinforcing ribs connected with the serial wheel shaft are uniformly arranged on the inner side walls of the second flanges.
Further, the top of the cutting plate is provided with a cutting edge with a regular triangle cross section.
Furthermore, the middle part of the tool rest is uniformly provided with guide holes.
Furthermore, mud guard plates are arranged between the surfaces of the rims, corresponding to the fixing plates, and protruding blocks are arranged on the mud guard plates.
Further, the diameter R of the rubber wheel is 4-6cm larger than the diameter R of the wheel body.
Further, the width of the cylinder body is 1/2 of the width of the rubber wheel.
The invention has the beneficial effects that: the invention has simple structure, practicality and convenience, can easily grind straw and weeds by mounting the device on the rubber tyre of the farm machinery in the field, has good grinding effect, avoids environmental pollution caused by burning the straw, and has strong practicability, and has the following advantages:
1. the diameter of the rubber wheel is 4-6cm larger than that of the wheel body, so that on one hand, the guillotine plate on the wheel body can be used for easily crushing field straws, and on the other hand, the wheel body is prevented from directly contacting the ground, and the road wheel is convenient to use for land driving.
2. The width of the cylinder body is half of the width of the rubber wheel, so that a gap is reserved between the wheel body and the rubber wheel, and the gap is more than half of the width of the rubber wheel through multiple tests, so that the mud is discharged conveniently during operation, and blockage is not easy to cause.
3. The rim is formed by combining steel rings arranged side by side, cannot be separated, and is easy to hang grass and throw mud during operation, so that normal operation is affected, and on the other hand, the rim is elastic and is not easy to break.
4. Through setting up the fixed plate, play the effect of fixed hand hay cutter board on the one hand, on the other hand increases the area of earthing, plays the anti-trap effect.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a fixing plate according to the present invention;
FIG. 3 is a schematic view of a guillotine panel of the present invention;
FIG. 4 is a schematic view of the structure of the present invention in an embodiment;
FIG. 5 is a schematic structural view of a first connector according to the present invention;
FIG. 6 is a schematic view of the structure of the first connector according to the present invention;
FIG. 7 is a schematic structural view of a second connector according to the present invention;
FIG. 8 is a schematic view of a second embodiment of a connector according to the present invention;
Wherein: 1-a wheel body; 11-rim; 111-steel rings; 12-wheel axle; 13-connecting plates; 131-mounting holes; 132-a fixing flange; 2-guillotine plate; 21-cutting the plate; 211-knife edges; 22-knife rest; 23-deflector holes; 24-limiting plates; 3-fixing plates; 31-plate body; 32-fastening bolts; 33-fastening holes; 34-a movable port; 35-cavity; 4-a first connector; 41-a first flange; 411-first connection holes; 42-a cylinder; 51-a mud guard; 52-bump; a number 6-two connector; 61-mounting blocks; 611-a through hole; 62-circular plate; 63-a fixing member; 64-tandem axle; 65-a second flange; 651-second connection hole; 652-reinforcing bars; 7-a rubber wheel;
the specific embodiment is as follows:
The invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
Example 1
As shown in fig. 1 to 3, 5 and 6, the invention provides a special anti-trapping straw string wheel for paddy fields, which comprises a wheel body 1, a fixed plate 3 uniformly welded on the surface of the wheel body 1, a guillotine plate 2 arranged on the fixed plate 3, and a first connecting piece 4 and a second connecting piece 6 for connecting an external rubber wheel 7;
The wheel body 1 comprises a wheel rim 11 and a connecting plate 13 positioned at the center of the wheel rim 11, wherein the wheel rim 11 is formed by combining steel rings 111 arranged side by side, mounting holes 131 are uniformly formed in the surface of the connecting plate 13, fixing flanges 132 are uniformly distributed on the edge of the connecting plate 13, the fixing flanges 132 are integrally formed with the connecting plate 13, and the fixing flanges 132 are fixedly connected with the wheel rim 11 through wheel shafts 12;
The fixed plate 3 comprises a plate body 31, a cavity 35 is formed in the middle of the plate body 31 along the long side direction, a movable opening 34 is formed above the cavity 35, fastening holes 33 extending into the cavity 35 are formed in the two sides, corresponding to the movable opening 34, of the upper surface of the plate body 31, fastening bolts 32 are arranged in the fastening holes 33 in a threaded mode, and the limiting plate 24 in the cavity 35 can be pressed through rotating the fastening bolts 32 to prevent the limiting plate from sliding off;
The guillotine 2 comprises a cutter rest 22 and a cutting plate 21 arranged at the top end of the cutter rest 22 side by side, wherein a limiting plate 24 matched with a cavity 35 is arranged at the bottom of the cutter rest 22, the limiting plate 24 is clamped in the cavity 35 from one side of the plate 31, and the cutter rest 22 is arranged in the middle of the plate 31 through a movable opening 34;
When the connecting device is applied to a cart, the rubber wheel of the cart and the wheel body 1 can be connected 4 through a first connecting piece, the first connecting piece 4 comprises a cylinder 42, first flanges 41 are fixedly arranged at two ends of the cylinder 42, first connecting holes 411 corresponding to the mounting holes 131 are formed in the first flanges 41, the first flanges 41 are respectively connected with the connecting plate 13 and the rubber wheel 7 through bolts, and the connecting mode is bolt connection.
The top of the cutting plate 21 is provided with a cutting edge 211 having a regular triangle-shaped cross section.
The middle part of the tool rest 22 is uniformly provided with guide holes 23.
As shown in fig. 6, the diameter R1 of the rubber wheel 7 is 4-6cm larger than the diameter R2 of the wheel body 1.
The width of the cylinder 42 is 1/2 of the rubber wheel width 7.
Example 2
As shown in fig. 1 to 6, the invention provides a special anti-trapping straw string wheel for paddy fields, which comprises a wheel body 1, a fixed plate 3 uniformly welded on the surface of the wheel body 1, a guillotine plate 2 arranged on the fixed plate 3, and a first connecting piece 4 and a second connecting piece 6 for connecting an external rubber wheel 7;
The wheel body 1 comprises a wheel rim 11 and a connecting plate 13 positioned at the center of the wheel rim 11, wherein the wheel rim 11 is formed by combining steel rings 111 arranged side by side, mounting holes 131 are uniformly formed in the surface of the connecting plate 13, fixing flanges 132 are uniformly distributed on the edge of the connecting plate 13, the fixing flanges 132 are integrally formed with the connecting plate 13, and the fixing flanges 132 are fixedly connected with the wheel rim 11 through wheel shafts 12;
The fixed plate 3 comprises a plate body 31, a cavity 35 is formed in the middle of the plate body 31 along the long side direction, a movable opening 34 is formed above the cavity 35, fastening holes 33 extending into the cavity 35 are formed in the two sides, corresponding to the movable opening 34, of the upper surface of the plate body 31, fastening bolts 32 are arranged in the fastening holes 33 in a threaded mode, and the limiting plate 24 in the cavity 35 can be pressed through rotating the fastening bolts 32 to prevent the limiting plate from sliding off;
The guillotine 2 comprises a cutter rest 22 and a cutting plate 21 arranged at the top end of the cutter rest 22 side by side, wherein a limiting plate 24 matched with a cavity 35 is arranged at the bottom of the cutter rest 22, the limiting plate 24 is clamped in the cavity 35 from one side of the plate 31, and the cutter rest 22 is arranged in the middle of the plate 31 through a movable opening 34;
When the connecting device is applied to a cart, the rubber wheel of the cart and the wheel body 1 can be connected 4 through a first connecting piece, the first connecting piece 4 comprises a cylinder 42, first flanges 41 are fixedly arranged at two ends of the cylinder 42, first connecting holes 411 corresponding to the mounting holes 131 are formed in the first flanges 41, the first flanges 41 are respectively connected with the connecting plate 13 and the rubber wheel 7 through bolts, and the connecting mode is bolt connection.
The top of the cutting plate 21 is provided with a cutting edge 211 having a regular triangle-shaped cross section.
The middle part of the tool rest 22 is uniformly provided with guide holes 23.
As shown in fig. 4, the mud guard 51 is provided between the surface of the rim 11 and the fixing plate 3, and the mud guard 51 is provided with a protrusion 52.
As shown in fig. 6, the diameter R1 of the rubber wheel 7 is 4-6cm larger than the diameter R2 of the wheel body 1.
The width of the cylinder 42 is 1/2 of the rubber wheel width 7.
Example 3
As shown in fig. 1 to 6, the invention provides a special anti-trapping straw string wheel for paddy fields, which comprises a wheel body 1, a fixed plate 3 uniformly welded on the surface of the wheel body 1, a guillotine plate 2 arranged on the fixed plate 3, and a first connecting piece 4 and a second connecting piece 6 for connecting an external rubber wheel 7;
The wheel body 1 comprises a wheel rim 11 and a connecting plate 13 positioned at the center of the wheel rim 11, wherein the wheel rim 11 is formed by combining steel rings 111 arranged side by side, mounting holes 131 are uniformly formed in the surface of the connecting plate 13, fixing flanges 132 are uniformly distributed on the edge of the connecting plate 13, the fixing flanges 132 are integrally formed with the connecting plate 13, and the fixing flanges 132 are fixedly connected with the wheel rim 11 through wheel shafts 12;
The fixed plate 3 comprises a plate body 31, a cavity 35 is formed in the middle of the plate body 31 along the long side direction, a movable opening 34 is formed above the cavity 35, fastening holes 33 extending into the cavity 35 are formed in the two sides, corresponding to the movable opening 34, of the upper surface of the plate body 31, and fastening bolts 32 are arranged in the fastening holes 33 in a threaded manner;
The guillotine 2 comprises a cutter rest 22 and a cutting plate 21 arranged at the top end of the cutter rest 22 side by side, wherein a limiting plate 24 matched with a cavity 35 is arranged at the bottom of the cutter rest 22, the limiting plate 24 is clamped in the cavity 35 from one side of the plate 31, and the cutter rest 22 is arranged in the middle of the plate 31 through a movable opening 34;
The first connecting piece 4 comprises a cylinder 42, the two ends of the cylinder 42 are fixedly provided with first flanges 41, and the first flanges 41 are respectively provided with a first connecting hole 411 corresponding to the mounting hole 131.
As shown in fig. 7 and 8, when the connecting piece between the wheel body 1 and the rubber wheel 7 is applied to the trolley, the connecting piece between the wheel body 1 and the rubber wheel 7 can be changed into a second connecting piece 6, the second connecting piece 6 comprises a serial wheel shaft 64, circular plates 62 and a second flange 65 which are respectively arranged at two ends of the serial wheel shaft 64, mounting blocks 61 are distributed on the edges of the circular plates 62, through holes 611 are formed in the mounting blocks 61, fixing pieces 63 are oppositely arranged on the surfaces of the inner sides of the circular plates 62 corresponding to the serial wheel shaft 64, second connecting holes 651 which are opposite to the mounting holes 131 are uniformly formed in the second flange 65, reinforcing ribs 652 which are connected with the serial wheel shaft 64 are uniformly arranged on the inner side walls of the second flange 65, the rubber wheel 7 of the trolley is small in size and easy to sink into soil, the wheel body 1 is connected in series through the second connecting piece 6, and the rubber wheel 7 connected to the trolley through the second connecting piece 6 is good in anti-sinking effect.
The top of the cutting plate 21 is provided with a cutting edge 211 having a regular triangle-shaped cross section.
The middle part of the tool rest 22 is uniformly provided with guide holes 23.
As shown in fig. 4, the mud guard 51 is provided between the surface of the rim 11 and the fixing plate 3, and the mud guard 51 is provided with a protrusion 52.
As shown in fig. 6, the diameter R1 of the rubber wheel 7 is 4-6cm larger than the diameter R2 of the wheel body 1.
A mud discharging gap L is reserved between the wheel body 1 and the rubber wheel 7, and the width of the mud discharging gap L is 1/2 of the width 7 of the rubber wheel.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a special straw cluster wheel that falls into of preventing of paddy field which characterized in that: the novel road wheel comprises a wheel body (1), a fixed plate (3) uniformly welded on the surface of the wheel body (1), a guillotine (2) arranged on the fixed plate (3), and a first connecting piece (4) and a second connecting piece (6) which are used for connecting an external rubber wheel (7);
The wheel comprises a wheel body (1) and a connecting plate (13) positioned at the center of the wheel body (11), wherein the wheel body (11) is formed by combining steel rings (111) arranged side by side, mounting holes (131) are uniformly formed in the surface of the connecting plate (13), fixing flanges (132) are uniformly distributed on the edge of the connecting plate (13), the fixing flanges (132) are integrally formed with the connecting plate (13), and the fixing flanges (132) are fixedly connected with the wheel body (11) through wheel shafts (12);
The fixing plate (3) comprises a plate body (31), a cavity (35) is formed in the middle of the plate body (31) along the long side direction, a movable opening (34) is formed above the cavity (35), fastening holes (33) extending into the cavity (35) are formed in the two sides, corresponding to the movable opening (34), of the upper surface of the plate body (31), and fastening bolts (32) are arranged in the fastening holes (33) in a threaded mode;
The guillotine (2) comprises a cutter rest (22) and a cutting plate (21) which is arranged at the top end of the cutter rest (22) side by side, wherein a limiting plate (24) matched with the cavity (35) is arranged at the bottom of the cutter rest (22), the limiting plate (24) is clamped in the cavity (35) from one side of the plate body (31), and the cutter rest (22) is arranged in the middle of the plate body (31) through a movable opening (34);
The first connecting piece (4) comprises a cylinder body (42), first flanges (41) are fixedly arranged at two ends of the cylinder body (42), first connecting holes (411) corresponding to the mounting holes (131) are formed in the first flanges (41), the first flanges (41) are respectively connected with the connecting plate (13) and the rubber wheel (7), the second connecting piece (6) comprises a serial wheel shaft (64) and circular plates (62) and second flanges (65) which are respectively arranged at two ends of the serial wheel shaft (64), mounting blocks (61) are distributed at the edges of the circular plates (62), through holes (611) are formed in the mounting blocks (61), fixing pieces (63) are oppositely arranged on the inner sides of the circular plates corresponding to the surfaces of the serial wheel shaft (64), second connecting holes (651) opposite to the mounting holes (131) are uniformly formed in the second flanges (65), and reinforcing ribs (652) connected with the serial wheel shaft (64) are uniformly arranged on the inner side walls of the second flanges (65).
The top of the cutting plate (21) is provided with a cutting edge (211) with a regular triangle cross section;
the diameter R1 of the rubber wheel (7) is 4-6cm larger than the diameter R2 of the wheel body (1);
the width of the cylinder body (42) is 1/2 of the width of the rubber wheel (7).
2. The special anti-sinking straw string wheel for paddy fields according to claim 1, wherein: and the middle part of the tool rest (22) is uniformly provided with guide holes (23).
3. The special anti-sinking straw string wheel for paddy fields according to claim 1, wherein: mud guards (51) are arranged between the surfaces of the rims (11) corresponding to the fixing plates (3), and protruding blocks (52) are arranged on the mud guards (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115683.XA CN109548493B (en) | 2018-09-25 | 2018-09-25 | Special anti-trapping straw string wheel for paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115683.XA CN109548493B (en) | 2018-09-25 | 2018-09-25 | Special anti-trapping straw string wheel for paddy field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109548493A CN109548493A (en) | 2019-04-02 |
| CN109548493B true CN109548493B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811115683.XA Active CN109548493B (en) | 2018-09-25 | 2018-09-25 | Special anti-trapping straw string wheel for paddy field |
Country Status (1)
| Country | Link |
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| CN (1) | CN109548493B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112690096A (en) * | 2021-01-18 | 2021-04-23 | 赖琼波 | Front end mechanism of red date harvester |
| CN113309950A (en) * | 2021-06-03 | 2021-08-27 | 广东白云学院 | Landscape design is with topography detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747851Y (en) * | 2004-10-25 | 2005-12-28 | 郭效莲 | Knifing device of chaff cutter |
| CN201307984Y (en) * | 2008-12-08 | 2009-09-16 | 徐州市农机技术推广站 | Straw burying rotavator in paddy field |
| CN201665130U (en) * | 2010-03-29 | 2010-12-08 | 何绍仁 | Antiskid labor-saving agricultural wheel and cultivator with same |
| CN104604457A (en) * | 2015-01-26 | 2015-05-13 | 来安县三农农具厂 | Multifunctional straw pressing and chopping wheel |
| CN204560301U (en) * | 2015-01-26 | 2015-08-19 | 来安县三农农具厂 | Multifunction straw pressure hand hay cutter wheel foreign steamer |
| CN206775946U (en) * | 2017-06-09 | 2017-12-22 | 温州远协电子科技有限公司 | A kind of modified agricultural machinery paddy field wheel |
| CN209572484U (en) * | 2018-09-25 | 2019-11-05 | 来安县三农农具厂 | A kind of dedicated anti-sunken pressure stalk string wheel in paddy field |
-
2018
- 2018-09-25 CN CN201811115683.XA patent/CN109548493B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2747851Y (en) * | 2004-10-25 | 2005-12-28 | 郭效莲 | Knifing device of chaff cutter |
| CN201307984Y (en) * | 2008-12-08 | 2009-09-16 | 徐州市农机技术推广站 | Straw burying rotavator in paddy field |
| CN201665130U (en) * | 2010-03-29 | 2010-12-08 | 何绍仁 | Antiskid labor-saving agricultural wheel and cultivator with same |
| CN104604457A (en) * | 2015-01-26 | 2015-05-13 | 来安县三农农具厂 | Multifunctional straw pressing and chopping wheel |
| CN204560301U (en) * | 2015-01-26 | 2015-08-19 | 来安县三农农具厂 | Multifunction straw pressure hand hay cutter wheel foreign steamer |
| CN206775946U (en) * | 2017-06-09 | 2017-12-22 | 温州远协电子科技有限公司 | A kind of modified agricultural machinery paddy field wheel |
| CN209572484U (en) * | 2018-09-25 | 2019-11-05 | 来安县三农农具厂 | A kind of dedicated anti-sunken pressure stalk string wheel in paddy field |
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| Publication number | Publication date |
|---|---|
| CN109548493A (en) | 2019-04-02 |
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