CN211671218U - Low-dust rotary cultivator - Google Patents
Low-dust rotary cultivator Download PDFInfo
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- CN211671218U CN211671218U CN202020103264.0U CN202020103264U CN211671218U CN 211671218 U CN211671218 U CN 211671218U CN 202020103264 U CN202020103264 U CN 202020103264U CN 211671218 U CN211671218 U CN 211671218U
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Abstract
The utility model discloses a low-dust rotary cultivator in the technical field of agricultural machinery, which comprises a frame, two connecting frames are fixedly arranged on the upper side of the frame, water pumps are respectively and fixedly connected to the lower sides of the two connecting frames, water storage tanks are arranged on the connecting frames, water inlets of the two water pumps are respectively connected with a first water inlet pipe and a second water inlet pipe, the first water inlet pipe and the second water inlet pipe respectively extend upwards into the corresponding water storage tanks, water outlets of the two water pumps are respectively connected with a first water outlet pipe and a second water outlet pipe, one end of the first water outlet pipe extending backwards is connected with a first side supporting pipe and a first connecting pipe, one end of the second water outlet pipe extending backwards is connected with a second side supporting pipe and a second connecting pipe, one end of the first connecting pipe and one end of the second connecting pipe extending backwards are both connected with a middle horizontal header pipe, a plurality of middle nozzles are; the utility model can reduce the dust amount in the rotary tillage operation process.
Description
Technical Field
The utility model relates to an agricultural machine device, in particular to low-dust rotary cultivator.
Background
The rotary cultivator is a very common agricultural machine used in the agricultural production at present, and the field is used for rotary tillage operation. In the prior art, the types of rotary cultivators are mainly two, one is a single-shaft rotary cultivator, and the other is a double-shaft rotary cultivator, the single-shaft rotary cultivator comprises a frame, a rotary blade shaft is rotatably connected to the frame, a plurality of rotary blades are distributed on the rotary blade shaft, and the rotary blades cut soil; the double-shaft rotary cultivator is provided with a side transmission double-shaft rotary cultivator and a middle transmission double-shaft rotary cultivator, the side transmission double-shaft rotary cultivator comprises a frame, a first side transmission box and a second side transmission box are arranged on the frame, the upper side of the frame is fixedly connected with the middle transmission box, two transmission shafts for transmitting power outwards are arranged on the middle transmission box, the two transmission shafts are respectively used for inputting the power of the first side transmission box and the power of the second side transmission box, the lower part of the first side transmission box is rotatably connected with a first rotary blade shaft, the lower part of the second side transmission box is rotatably connected with a second rotary blade shaft, a plurality of first rotary blades are distributed on the first rotary blade shaft, a plurality of second rotary blades are distributed on the second rotary blade shaft, the second rotary blade shaft is arranged behind the first rotary blade shaft, when the double-shaft rotary cultivator works, the first rotary, the second rotary blade carries out secondary rotary tillage on the basis of the rotary tillage of the first rotary blade; no matter be unipolar rotary cultivator or biax rotary cultivator, during the rotary tillage, all can produce a lot of dust, the dust spreads in the air, can't reduce the raise dust volume, and the operating environment of peasant personnel is abominable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect among the prior art, provide a low raise dust rotary cultivator, solve the technical problem that can't reduce the raise dust volume among the prior art, the utility model discloses can reduce the raise dust volume among the rotary tillage operation process.
The purpose of the utility model is realized like this: a rotary cultivator with low dust emission comprises a frame, wherein a first rotary blade shaft is rotatably connected to the frame, a plurality of first rotary blades are distributed on the first rotary blade shaft, a driving transmission box is fixedly connected to the upper side of the frame, a first transmission shaft extending outwards is rotatably connected to the driving transmission box, one end, away from the driving transmission box, of the first transmission shaft is in transmission connection with a first side transmission box, the first rotary blade shaft is rotatably connected to the first side transmission box, two connecting frames are fixedly arranged on the upper side of the frame, water pumps are respectively and fixedly connected to the lower sides of the two connecting frames, a water storage tank is arranged on each connecting frame, a water inlet of one water pump is connected with a first water inlet pipe, the water inlet pipe extends upwards into the corresponding water storage tank, a water outlet of one water pump is connected with a first water outlet pipe, a water inlet of the other water pump is, the water outlet of the other water pump is connected with a water outlet pipe II, one end of the water outlet pipe extending backwards is connected with a three-way pipe I, the two ends of the three-way pipe I extending backwards are respectively connected with a side supporting pipe I and a connecting pipe I, the one end that the outlet pipe two stretched out backward is connected with three-way pipe two, the both ends that three-way pipe two stretched out backward are connected with side stay tube two and connecting pipe two respectively, the one end that connecting pipe one and connecting pipe stretched out backward all is connected with middle horizontal house steward, middle horizontal house steward stretches out outside the frame backward, a plurality of middle nozzles have been arranged on the middle horizontal house steward, the one end that side stay tube one stretched out outward is connected with side horizontal house steward one, a plurality of side nozzles one have been arranged on the side horizontal house steward one, the one end that side stay tube two stretched out outward is connected with side horizontal house steward two, side nozzle two has been arranged on the.
In the utility model, the first water inlet pipe, the first water outlet pipe, the first three-way pipe, the first side supporting pipe, the first connecting pipe, the middle horizontal header pipe, the first side supporting pipe, the second side supporting pipe and the like are all steel pipes; when the utility model works, the middle transmission box inputs power to the first side transmission box through the first transmission shaft, the first side transmission box drives the first rotary blade shaft to rotate, the first rotary blade shaft rotates to drive the first rotary blade to rotate, the first rotary blade cuts soil, the water pump is turned on, the two water pumps respectively pump out water in the two water storage boxes through the first water inlet pipe and the second water inlet pipe, water discharged from the first water inlet pipe flows into the first side support pipe and the first connecting pipe through the water pump, the first water outlet pipe and the first three-way pipe respectively, water in the first side support pipe enters the first side horizontal main pipe, water discharged from the second water inlet pipe flows into the second side support pipe and the second connecting pipe respectively through the water pump, the second side support pipe and the second three-way pipe, water discharged from the first connecting pipe and the second connecting pipe all enter the middle horizontal main pipe, the middle nozzle, the side nozzle I and the side nozzle II are all opened, and the side nozzle I, the side nozzle II and the middle nozzle spray fog drops downwards, so that dust raising amount is reduced, and the working environment of the farm workers is improved; can be applied to rotary tillage operation.
In order to further reduce the dust raising amount, one end of the first transmission shaft, which extends outwards, is connected with a first connecting shaft, the power input of the first side transmission box is a first power transmission shaft, one end of the first connecting shaft, which is far away from the driving transmission box, is connected with the first power transmission shaft, the first power transmission shaft is rotatably connected to the upper part of the first side transmission box, the first power transmission shaft, which extends out of the first side transmission box, is connected with a first driving wheel, the driving wheel is connected with a first driven wheel through transmission of a transmission belt, the upper side of the rack is fixedly connected with a first mounting seat, the first mounting seat is fixedly connected with a first exhaust fan, the air inlet of the first exhaust fan is connected with a first exhaust pipe, the air outlet of the first exhaust fan is connected with a first air outlet pipe, the upper side of the rack; the exhaust fan I is connected with a power input shaft I, and the driven wheel I is connected with the power input shaft I; in this design, the first exhaust column takes out the dust that the rotary tillage in-process was raised to first air exhauster, and the first air exhauster is once gone out tuber pipe and is arranged dust to dust collection box in, realizes the collection of dust, reduces the raise dust volume to further improve operational environment.
As a further improvement, the driving transmission box is further rotatably connected with a second transmission shaft extending outwards, the second transmission shaft is connected with a second side transmission box in a transmission manner, the one end of the second transmission shaft, which is far away from the driving transmission box, is connected with a second rotary tillage cutter shaft, and the second rotary tillage cutter shaft is arranged at the rear part of the first rotary tillage cutter shaft.
In order to further reduce the dust raising amount, one end of the second transmission shaft extending outwards is connected with a second connecting shaft, the power input of the second side transmission box is a power transmission shaft II, one end, away from the driving transmission box, of the second connecting shaft is connected with a power transmission shaft II, a driving wheel II is connected to the power transmission shaft II extending out of the second side transmission box, the driving wheel II is connected with a driven wheel II through transmission of a driving belt II, the upper side of the rack is fixedly connected with a mounting seat II, an exhaust fan I is fixedly connected to the mounting seat II, an air inlet of the exhaust fan I is connected with an exhaust pipe I, an air outlet of the exhaust fan I is connected with an air outlet pipe II, the upper side of the rack is fixedly connected with a dust collection box II, and one end; and the second exhaust fan is connected with a second power input shaft, and the second driven wheel is connected with the second power input shaft.
In order to further realize dust extraction work, the one end that the exhaust column one and exhaust column two stretched out backward is connected with the dust extraction shell that has the chamber that holds, a plurality of dust inlet holes have been arranged to the one side of dust extraction shell backward, and the air intake of exhaust column one and exhaust column two communicates with holding the chamber.
In order to level the field after the rotary tillage, the rear portion of frame is equipped with horizontal beam, horizontal beam backward one side be equipped with backward and the backup pad that the downward sloping stretches out, the backup pad lower part is equipped with the levelling board backward one side.
Drawings
FIG. 1 is a front view of the present invention
Fig. 2 is a first perspective view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a second perspective view of the present invention.
Fig. 5 is a partially enlarged view of B in fig. 4.
Fig. 6 is a partially enlarged view at C in fig. 4.
Fig. 7 is a third perspective view of the present invention.
Fig. 8 is a partial enlarged view of fig. 7 at D.
Fig. 9 is a partial enlarged view at E in fig. 7.
Fig. 10 is a third perspective view of the present invention.
Fig. 11 is a partial enlarged view of fig. 10 at F.
Fig. 12 is a partial enlarged view at G in fig. 10.
Fig. 13 is a partial enlarged view of fig. 10 at H.
Wherein, 1 a second rotary blade shaft, 2 a second rotary blade, 3 a first rotary blade, 4 a first rotary blade shaft, 5 a second side transmission box, 6 a water storage box, 7 a first side transmission box, 8 a second connection shaft, 9 a middle transmission box, 10 a first connection shaft, 11 a second power input shaft, 12 a second driven wheel, 13 a second driving wheel, 14 a second driving belt, 15 a second mounting seat, 16 a side horizontal header pipe, 17 a side nozzle, 18 a second connecting frame, 19 a first connecting frame, 20 a side nozzle, 21 a first driven wheel, 22 a first mounting seat, 23 a first power input shaft, 24 an air outlet pipe, 25 an air exhauster, 26 a first driving belt, 27 a side horizontal header pipe, 28 a second dust collection box, 29 a second dust collection box, 30 a first dust collection box, 31 a first transmission shaft, a support plate 32, 33 a leveling plate, 34 a dust inlet hole, 35 a dust exhaust shell, 36 a middle horizontal header pipe, 37 a middle nozzle, 38 a first air exhaust pipe, a second side support pipe 39, a 40 horizontal cross beam, a second 41 exhaust pipe, a first side support pipe 42, a first 43 water inlet pipe, a first 44 water outlet pipe, a first 45 three-way pipe, a 46 water pump, a first 47 connecting pipe, a second 48 connecting pipe, a second 49 water inlet pipe, a second 50 water outlet pipe, a first 51 power transmission shaft, a second 52 three-way pipe, a 53 rack, a second 54 power transmission shaft, a second 55 power transmission shaft and a first 56 driving wheel.
Detailed Description
As shown in fig. 1 to 13, a rotary tiller with low dust emission comprises a frame 53, a first rotary blade shaft 4 is rotatably connected to the frame 53, a plurality of first rotary blades 3 are arranged on the first rotary blade shaft 4, an intermediate transmission case 9 is fixedly connected to the upper side of the frame 53, a first transmission shaft 31 extending outwards is rotatably connected to the intermediate transmission case 9, a first side transmission case 7 is rotatably connected to one end of the first transmission shaft 31 away from the intermediate transmission case 9, the first side transmission case 7 is arranged at the right side of the frame 53, the first rotary blade shaft 4 is rotatably connected to the first side transmission case 7, a first connecting frame 19 and a second connecting frame 18 are fixedly arranged on the upper side of the frame 53, water pumps 46 are respectively and fixedly connected to the lower sides of the first connecting frame 19 and the second connecting frame 18, water storage tanks 6 are respectively arranged on the first connecting frame 19 and the second connecting frame 18, and a water inlet pipe 43 is, the water inlet pipe I43 extends upwards into the corresponding water storage tank 6, the water outlet of one water pump 46 is connected with the water outlet pipe I44, the water inlet of the other water pump 46 is connected with the water inlet pipe II 49, the water inlet pipe II 49 extends upwards into the corresponding water storage tank 6, the water outlet of the other water pump 46 is connected with the water outlet pipe II 50, the backward extending end of the water outlet pipe I44 is connected with the three-way pipe I45, the backward extending ends of the three-way pipe I45 are respectively connected with the side edge support pipe I42 and the connecting pipe I47, the backward extending end of the water outlet pipe II 50 is connected with the three-way pipe II 52, the backward extending ends of the three-way pipe II 52 are respectively connected with the side edge support pipe II 39 and the connecting pipe II 48, the backward extending ends of the connecting pipe I47 and the connecting pipe II 48 are both connected with the, the outward extending end of the first side supporting tube 42 is connected with a first side horizontal header pipe 27, a plurality of first side nozzles 20 are distributed on the first side horizontal header pipe 27, the outward extending end of the second side supporting tube 39 is connected with a second side horizontal header pipe 16, and a second side nozzle 17 is distributed on the second side horizontal header pipe 16.
In order to further reduce the dust raising amount, one end of the first transmission shaft 31, which extends outwards, is connected with a first connecting shaft 10, the power input of the first side transmission box 7 is a power transmission shaft I51, one end, which is far away from the middle transmission box 9, of the first connecting shaft 10 is connected with the power transmission shaft I51, the power transmission shaft I51 is rotatably connected to the upper portion of the first side transmission box 7, a driving wheel I56 is connected to the power transmission shaft I51 between the first connecting shaft 31 and the first side transmission box 7, the driving wheel I56 is in transmission connection with a driven wheel I21 through a transmission belt I26, a mounting seat I22 is fixedly connected to the upper side of the rack 53, a first exhaust fan 25 is fixedly connected to the mounting seat I22, an air suction pipe I38 is connected to an air inlet of the first exhaust fan 25, an air outlet of the first exhaust fan 25 is connected to an air outlet pipe I24, a first dust collection box 30 is fixedly connected to the upper side; the first exhaust fan 25 is connected with a first power input shaft 23, and the first driven wheel 21 is connected with the first power input shaft 23; the middle transmission box 9 is also rotatably connected with a second transmission shaft 55 extending outwards, one end, far away from the middle transmission box 9, of the second transmission shaft 55 is in transmission connection with a second side transmission box 5, the second side transmission box 5 is arranged on the left side of the rack 53, the lower part of the second side transmission box 5 is rotatably connected with a second rotary blade 2 shaft 1, the lowest position of the rotary circumference of the second rotary blade 2 is not higher than the lowest position of the rotary circumference of the first rotary blade 3, and the second rotary blade 2 shaft 1 is arranged behind the first rotary blade shaft 4; one end of the second transmission shaft 55 extending outwards is connected with a second connecting shaft 8, the power input of the second side transmission case 5 is a power transmission shaft II 54, one end of the second connecting shaft 8 far away from the middle transmission case 9 is connected with the power transmission shaft II 54, a driving wheel II 13 is connected on the power transmission shaft II 54 between the second side transmission case 5 and the second connecting shaft 8, the driving wheel II 13 is connected with a driven wheel II 12 through a transmission belt II 14 in a transmission manner, the upper side of the rack 53 is fixedly connected with a mounting seat II 15, an exhaust fan is fixedly connected on the mounting seat II 15, an air inlet of the exhaust fan is connected with an exhaust pipe I38, an air outlet of the exhaust fan is connected with an air outlet pipe II, the upper side of the rack 53 is fixedly connected with a dust collection box II 28, and one end of the air; the second exhaust fan 29 is connected with a second power input shaft 11, and a second driven wheel 12 is connected with the second power input shaft 11; one end of the first exhaust pipe 38 and the second exhaust pipe 41, which extends backwards, is connected with a dust exhaust shell 35 with a containing cavity, a plurality of dust inlet holes 34 are arranged on the backward side of the dust exhaust shell 35, and air inlets of the first exhaust pipe 38 and the second exhaust pipe 41 are communicated with the containing cavity.
In order to level the field after rotary tillage, the rear part of the frame 53 is provided with a horizontal beam 40, one backward side of the horizontal beam 40 is provided with a supporting plate 32 which extends backwards and downwards, and one backward side of the lower part of the supporting plate 32 is provided with a leveling plate 33.
In the utility model, the pipelines of the first water inlet pipe 43, the first water outlet pipe 44, the first three-way pipe 45, the first side supporting pipe 42, the first connecting pipe 47, the middle horizontal header pipe 36, the first side supporting pipe 42, the second side supporting pipe 39 and the like are all steel pipes; when the utility model works, the middle transmission case 9 drives the first transmission shaft 31 and the second transmission shaft 55 to synchronously rotate, the first transmission shaft 31 drives the first connecting shaft 10 to rotate, the first connecting shaft 10 inputs power to the first side transmission case 7, the second transmission shaft 55 drives the second connecting shaft 8 to rotate, the second connecting shaft 8 inputs power to the second side transmission case 5, the first side transmission case 7 drives the first rotary blade shaft 4 to rotate, the first rotary blade shaft 4 rotates to drive the first rotary blade 3 to rotate, the first rotary blade 3 cuts soil, the second side transmission case 5 drives the second rotary blade 2 shaft 1 to rotate, the second rotary blade 2 shaft 1 cuts again on the basis of the first rotary blade shaft 4, the water pump 46 is opened, the water in the two water storage tanks 6 is respectively pumped out by the two water pumps 46 through the first water inlet pipe 43 and the second water inlet pipe 49, the water discharged from the first water inlet pipe 43 flows into the first side support pipe 42 and the first connecting pipe 47 through the water pump 46, the first water outlet pipe 44 and the first three-way pipe 45 respectively, the water in the first side support pipe 42 enters the first side horizontal header pipe 27, the water discharged from the second water inlet pipe 49 flows into the second side support pipe 39 and the second connecting pipe 48 through the water pump 46, the second water outlet pipe 50 and the second three-way pipe 52 respectively, the water in the second side support pipe 39 enters the second side horizontal header pipe 16, the water discharged from the first connecting pipe 47 and the second connecting pipe 48 all enters the middle horizontal header pipe 36, the middle nozzle 37, the first side nozzle 20 and the second side nozzle 17 are all opened, the first side nozzle 20, the second side nozzle 17 and the middle nozzle 37 spray droplets outwards, the dust raising amount is reduced, and the working environment of; meanwhile, the rotation of the first connecting shaft 10 drives the rotation of the first power transmission shaft 51, the rotation of the first power transmission shaft 51 drives the rotation of the first driving wheel 56, the rotation of the first driving wheel 56 drives the rotation of the first driven wheel 21 through the first transmission belt 26, the rotation of the first driven wheel 21 drives the action of the first exhaust fan 25, the rotation of the second connecting shaft 8 drives the rotation of the second power transmission shaft 54, the rotation of the second driving wheel 13 of the second power transmission shaft 54 drives the rotation of the second driven wheel 12 through the second transmission belt 14, the rotation of the second driven wheel 12 drives the action of the second exhaust fan 29, the dust enters the dust exhaust shell 35 through the dust inlet hole 34, the first exhaust pipe 38 and the second exhaust pipe 41 respectively exhaust the dust in the dust exhaust shell 35 into the first exhaust fan 25 and the second exhaust fan 29, the first exhaust fan 25 exhausts the dust into the first dust collection box 30 through the first air outlet pipe 24, and the second exhaust fan 29 exhausts the dust into the second dust collection box 28 through the second air outlet pipe, the dust collection is realized, and the dust raising amount is further reduced, so that the working environment is further improved; in the rotary tillage process, the leveling plate 33 compacts the soil; the utility model can moisten air, reduce dust, and collect dust, to reduce dust amount and improve cultivation environment; can be applied to rotary tillage operation.
The utility model is not limited to the above embodiment, and in the specific implementation, the structure for realizing the leveling function at the rear of the frame can be removed according to the working requirement, and only one function of rotary tillage operation can be realized; on the basis of the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a low raise dust rotary cultivator, includes the frame, rotationally be connected with first rotary blade axle in the frame, a plurality of first rotary blades have arranged on the first rotary blade axle, frame upside fixedly connected with initiative transmission case, rotationally be connected with the first transmission shaft of outside extension on the initiative transmission case, the one end transmission that initiative transmission case was kept away from to first transmission shaft is connected with first side transmission case, first rotary blade axle rotationally connects its characterized in that on first side transmission case: the upper side of the rack is fixedly provided with two connecting frames, the lower sides of the two connecting frames are respectively fixedly connected with a water pump, the connecting frames are provided with water storage tanks, the water inlet of one water pump is connected with a first water inlet pipe, the water inlet pipe upwards extends into the corresponding water storage tank, the water outlet of one water pump is connected with a first water outlet pipe, the water inlet pipe two upwards extends into the corresponding water storage tank, the water outlet of the other water pump is connected with a second water outlet pipe, one backwards extending end of the water outlet pipe is connected with a first three-way pipe, the two backwards extending ends of the first three-way pipe are respectively connected with a first side supporting pipe and a first connecting pipe, one backwards extending end of the second water outlet pipe is connected with a second three-way pipe, the two backwards extending ends of the second three-way pipe are respectively connected with a second side supporting pipe, the middle horizontal main pipe extends backwards out of the rack, a plurality of middle nozzles are distributed on the middle horizontal main pipe, one end, extending outwards, of the side support pipe I is connected with a side horizontal main pipe I, a plurality of side nozzles I are distributed on the side horizontal main pipe I, one end, extending outwards, of the side support pipe II is connected with a side horizontal main pipe II, and side nozzles II are distributed on the side horizontal main pipe II.
2. The rotary cultivator with low dust emission of claim 1, wherein: the power input of the first side transmission box is a first power transmission shaft, one end of the first connection shaft, which is far away from the driving transmission box, is connected with the first power transmission shaft, the first power transmission shaft is rotatably connected to the upper part of the first side transmission box, the first power transmission shaft, which is far away from the first driving transmission box, is connected with a first driving wheel, the first driving wheel is connected with a first driven wheel through transmission of a transmission belt, the upper side of the rack is fixedly connected with a first mounting seat, the first mounting seat is fixedly connected with a first exhaust fan, the air inlet of the first exhaust fan is connected with a first exhaust pipe, the air outlet of the first exhaust fan is connected with a first air outlet pipe, the upper side of the rack is fixedly connected with a first dust collection box, and one end, which is far away from the; the first exhaust fan is connected with a first power input shaft, and the driven wheel is connected with the first power input shaft.
3. The rotary cultivator with low dust emission of claim 2, wherein: the driving transmission box is further rotatably connected with a second transmission shaft extending outwards, one end, far away from the driving transmission box, of the second transmission shaft is in transmission connection with a second side edge transmission box, the lower portion of the second side edge transmission box is rotatably connected with a second rotary blade shaft, and the second rotary blade shaft is arranged behind the first rotary blade shaft.
4. The rotary cultivator with low dust emission of claim 3, wherein: the power input of the second side transmission box is a power transmission shaft II, one end of the second connection shaft, which is far away from the driving transmission box, is connected with a power transmission shaft II, a driving wheel II is connected to the power transmission shaft II, which extends out of the second side transmission box, the driving wheel II is connected with a driven wheel II through transmission of a transmission belt II, the upper side of the rack is fixedly connected with a mounting seat II, the mounting seat II is fixedly connected with an exhaust fan I, the air inlet of the exhaust fan I is connected with an exhaust pipe I, the air outlet of the exhaust fan I is connected with an air outlet pipe II, the upper side of the rack is fixedly connected with a dust collection box II, and one end, which is far away from the exhaust fan II, of the air outlet; and the second exhaust fan is connected with a second power input shaft, and the second driven wheel is connected with the second power input shaft.
5. The rotary cultivator with low dust emission of claim 4, wherein: one end of the first exhaust pipe and one end of the second exhaust pipe, which extend backwards, are connected with a dust exhaust shell with a containing cavity, a plurality of dust inlet holes are formed in one backward side of the dust exhaust shell, and air inlets of the first exhaust pipe and the second exhaust pipe are communicated with the containing cavity.
6. A rotary cultivator with low dust emission according to any one of claims 1 to 5, wherein: the rear part of the rack is provided with a horizontal beam, one backward side of the horizontal beam is provided with a supporting plate which extends backwards and downwards in a downward inclining way, and one backward side of the lower part of the supporting plate is provided with a leveling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103264.0U CN211671218U (en) | 2020-01-17 | 2020-01-17 | Low-dust rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103264.0U CN211671218U (en) | 2020-01-17 | 2020-01-17 | Low-dust rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211671218U true CN211671218U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020103264.0U Active CN211671218U (en) | 2020-01-17 | 2020-01-17 | Low-dust rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211671218U (en) |
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2020
- 2020-01-17 CN CN202020103264.0U patent/CN211671218U/en active Active
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