CN210519491U - Grass collecting box cover, grass collecting box for harvester and peanut harvester - Google Patents
Grass collecting box cover, grass collecting box for harvester and peanut harvester Download PDFInfo
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- CN210519491U CN210519491U CN201921435258.9U CN201921435258U CN210519491U CN 210519491 U CN210519491 U CN 210519491U CN 201921435258 U CN201921435258 U CN 201921435258U CN 210519491 U CN210519491 U CN 210519491U
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Abstract
The utility model relates to a peanut harvester technical field, in particular to grass collection case lid, harvester are with grass collection case and peanut harvester. The harvester comprises a rack, a fruit picking device, a grass discharging device and a grass collecting box for the harvester, wherein the fruit picking device, the grass discharging device and the grass collecting box are all arranged on the rack; when the straw collecting box is used, the ash discharging port of the cyclone dust collector is positioned in the inner cavity, the air inlet of the cyclone dust collector is communicated with the discharge port of the straw discharging device, and the exhaust port of the cyclone dust collector is communicated with the outside of the straw collecting box; during operation arranges grass device and sends into cyclone with the forage, through cyclone's cyclone separation back, forage and the row ash mouth that goes up subsidiary dust through cyclone fall into grass collection box, the air current discharge grass collection box. The harvester is used for solving the problem that the harvester in the prior art causes serious dust pollution when in use.
Description
Technical Field
The utility model relates to a peanut harvester technical field, in particular to grass collection case lid, harvester are with grass collection case and peanut harvester.
Background
Currently, in agricultural production, peanut picking is generally realized by a peanut harvester, and the peanut harvester generally comprises a peanut picking device, a grass discharging device and a grass collecting box, wherein the peanut picking device is used for picking peanuts from stalks, the grass discharging device is used for conveying chopped forage to the grass collecting box, and the grass collecting box is used for collecting the forage.
A peanut harvester is described in a utility model patent document with an authorization publication number of CN208850183U, and comprises a separation chamber (i.e., a fruit picking device), a conveying fan (i.e., a grass discharging device) and a seedling vine box (i.e., a grass collecting box), wherein the seedling vine box comprises a seedling vine box upper cover and a box body, the seedling vine box upper cover is hinged on the box body, and the seedling vine box upper cover is provided with a feed inlet communicated with an air outlet of the conveying fan and an air vent communicated with the outside of the seedling vine box; when the peanut harvester is used, the chopped seedling vines are conveyed into the seedling vine box through the feeding hole in the upper cover of the seedling vine box by the conveying fan, the seedling vines can fall into the box body, and air flow with a large amount of dust can be discharged to the outside through the vent hole in the upper cover of the seedling vine box.
The peanut harvester described in the above patent document can achieve automation of peanut picking, but during use, the airflow with a large amount of dust is directly discharged to the outside, which causes serious dust pollution.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a grass collecting box cover which is used for solving the problem that the peanut harvester in the prior art causes serious dust pollution when in use; the utility model also provides a grass collecting box for the harvester using the grass collecting box cover; the utility model also provides an use peanut harvester of above-mentioned grass collection case for harvester.
In order to achieve the above purpose, the utility model provides a grass collection box cover adopts following technical scheme:
this collection grass case lid includes:
the cover body is arranged at the upper end opening of the grass collecting box body and forms an inner cavity for containing grass with the grass collecting box body;
the cyclone dust collector is arranged on the cover body;
when the straw collecting box is used, the ash discharging port of the cyclone dust collector is positioned in the inner cavity, the air inlet of the cyclone dust collector is communicated with the discharge port of the straw discharging device, and the exhaust port of the cyclone dust collector is communicated with the outside of the straw collecting box;
during operation, the grass discharging device sends forage into the cyclone dust collector, after cyclone separation of the cyclone dust collector, the forage and attached dust thereof fall into the grass collecting box body through the dust discharging port of the cyclone dust collector, and the airflow is discharged out of the grass collecting box body.
The utility model provides a grass collection box case lid's beneficial effect is: be provided with cyclone in this collection grass case lid, cyclone's air inlet and the discharge gate intercommunication of grass discharging device, cyclone's gas vent and collection grass case outside intercommunication, the grass discharging device send into the air current that contains a large amount of dusts in the collection grass incasement must pass through this cyclone when the grass case is collected in the discharge, the air current dust content after cyclone removes dust significantly reduces to can alleviate the raise dust pollution.
Furthermore, a filter element is arranged on the exhaust path of the cyclone dust collector to filter the exhausted airflow. The filter element is arranged, so that dust in the airflow can be further removed, and pollution is further reduced.
Further, the filter member is a filter cloth. The filter cloth has good dust removal effect and can further reduce pollution.
Furthermore, a cyclone dust collector with an air inlet communicated with a discharge hole of the grass discharging device is defined as a main cyclone dust collector, the grass collecting box cover further comprises at least one auxiliary cyclone dust collector, the auxiliary cyclone dust collector is installed in the cover body, when the grass collecting box cover is used, an ash discharging hole of the auxiliary cyclone dust collector is located in the inner cavity, the air inlet of the auxiliary cyclone dust collector is communicated with an exhaust hole of the main cyclone dust collector, and an exhaust hole of the auxiliary cyclone dust collector is communicated with the outside of the grass collecting box. Because the filtering piece is arranged on the exhaust path of the primary cyclone dust collector, the filtering piece can cause resistance to air flow, the exhaust speed of the air flow can be reduced, the air flow quantity conveyed into the grass collecting box by the grass discharging device is large, the air flow speed is constant, the air pressure in the grass collecting box can be increased, the air pressure increase can adversely affect the grass discharging device to convey grass into the grass collecting box, meanwhile, the air pressure is high, the structure in the grass collecting box can be damaged, the auxiliary cyclone dust collector is arranged, and an exhaust port of the auxiliary cyclone dust collector is communicated with the outside of the grass collecting box, so that the exhaust pressure of the primary cyclone dust collector can be shared, and the air flow in the grass collecting box can be rapidly exhausted out of the grass collecting box; in addition, the auxiliary cyclone dust collector also removes dust of the airflow again, so that the dust content of the airflow is further reduced, and the pollution of the airflow is further reduced.
Furthermore, a filter element is arranged on the exhaust path of the auxiliary cyclone dust collector to filter the exhausted airflow. The filter element is arranged, so that dust in the airflow can be further removed, and pollution is further reduced.
Furthermore, the filtering piece arranged on the exhaust path of the auxiliary cyclone dust collector is filter cloth. The filter cloth has good dust removal effect and can further reduce pollution.
Furthermore, the auxiliary cyclone dust collectors are more than two, the main cyclone dust collector is arranged in the middle of the cover body, and the auxiliary cyclone dust collectors are uniformly distributed on the peripheral sides of the main cyclone dust collector. The main cyclone dust collector and the auxiliary cyclone dust collector are arranged, so that the arrangement of the structure on the cover of the grass collecting box is uniform, the flowing route of the airflow in the grass collecting box is uniform, and the stability of the grass collecting box is high in use.
Further, the lid is square, and supplementary cyclone is equipped with four, and the middle part of lid is located to main cyclone, and four supplementary cyclones arrange in four angles departments of lid. The main cyclone dust collector and the auxiliary cyclone dust collector are arranged, so that the arrangement of the structure on the cover of the grass collecting box is uniform, the flowing route of the airflow in the grass collecting box is uniform, and the stability of the grass collecting box is high in use.
The utility model provides a grass collection box for harvester adopts following technical scheme:
this grass collection box for harvester includes grass collection box body and grass collection box case lid, and grass collection box case lid includes:
the cover body is arranged at the upper end opening of the grass collecting box body and forms an inner cavity for containing grass with the grass collecting box body;
the cyclone dust collector is arranged on the cover body;
when the straw collecting box is used, the ash discharging port of the cyclone dust collector is positioned in the inner cavity, the air inlet of the cyclone dust collector is communicated with the discharge port of the straw discharging device, and the exhaust port of the cyclone dust collector is communicated with the outside of the straw collecting box;
during operation, the grass discharging device sends forage into the cyclone dust collector, after cyclone separation of the cyclone dust collector, the forage and attached dust thereof fall into the grass collecting box body through the dust discharging port of the cyclone dust collector, and the airflow is discharged out of the grass collecting box body.
The utility model provides a harvester is with grass collection case's beneficial effect is: this harvester is provided with cyclone in with collection grass case lid of collection grass case, cyclone's air inlet and the discharge gate intercommunication of grass discharge device, cyclone's gas vent and collection grass case outside intercommunication, the air current that contains a large amount of dusts that grass discharge device sent into collection grass incasement must pass through this cyclone when the grass case is collected in the discharge, the air current dust content after cyclone removes dust significantly reduces to can alleviate the raise dust pollution.
Furthermore, a filter element is arranged on the exhaust path of the cyclone dust collector to filter the exhausted airflow. The filter element is arranged, so that dust in the airflow can be further removed, and pollution is further reduced.
Further, the filter member is a filter cloth. The filter cloth has good dust removal effect and can further reduce pollution.
Furthermore, a cyclone dust collector with an air inlet communicated with a discharge hole of the grass discharging device is defined as a main cyclone dust collector, the grass collecting box cover further comprises at least one auxiliary cyclone dust collector, the auxiliary cyclone dust collector is installed in the cover body, when the grass collecting box cover is used, an ash discharging hole of the auxiliary cyclone dust collector is located in the inner cavity, the air inlet of the auxiliary cyclone dust collector is communicated with an exhaust hole of the main cyclone dust collector, and an exhaust hole of the auxiliary cyclone dust collector is communicated with the outside of the grass collecting box. Because the filtering piece is arranged on the exhaust path of the primary cyclone dust collector, the filtering piece can cause resistance to air flow, the exhaust speed of the air flow can be reduced, the air flow quantity conveyed into the grass collecting box by the grass discharging device is large, the air flow speed is constant, the air pressure in the grass collecting box can be increased, the air pressure increase can adversely affect the grass discharging device to convey grass into the grass collecting box, meanwhile, the air pressure is high, the structure in the grass collecting box can be damaged, the auxiliary cyclone dust collector is arranged, and an exhaust port of the auxiliary cyclone dust collector is communicated with the outside of the grass collecting box, so that the exhaust pressure of the primary cyclone dust collector can be shared, and the air flow in the grass collecting box can be rapidly exhausted out of the grass collecting box; in addition, the auxiliary cyclone dust collector also removes dust of the airflow again, so that the dust content of the airflow is further reduced, and the pollution of the airflow is further reduced.
Furthermore, a filter element is arranged on the exhaust path of the auxiliary cyclone dust collector to filter the exhausted airflow. The filter element is arranged, so that dust in the airflow can be further removed, and pollution is further reduced.
Furthermore, the filtering piece arranged on the exhaust path of the auxiliary cyclone dust collector is filter cloth. The filter cloth has good dust removal effect and can further reduce pollution.
Furthermore, the auxiliary cyclone dust collectors are more than two, the main cyclone dust collector is arranged in the middle of the cover body, and the auxiliary cyclone dust collectors are uniformly distributed on the peripheral sides of the main cyclone dust collector. The main cyclone dust collector and the auxiliary cyclone dust collector are arranged, so that the arrangement of the structure on the cover of the grass collecting box is uniform, the flowing route of the airflow in the grass collecting box is uniform, and the stability of the grass collecting box is high in use.
Further, the lid is square, and supplementary cyclone is equipped with four, and the middle part of lid is located to main cyclone, and four supplementary cyclones arrange in four angles departments of lid. The main cyclone dust collector and the auxiliary cyclone dust collector are arranged, so that the arrangement of the structure on the cover of the grass collecting box is uniform, the flowing route of the airflow in the grass collecting box is uniform, and the stability of the grass collecting box is high in use.
The utility model provides a peanut harvester adopts following technical scheme:
this peanut harvester includes the frame, plucks the fruit device, arranges grass device and harvester and uses grass collection case, plucks the fruit device, arranges grass device and harvester and all installs in the frame with grass collection case, and harvester is with grass collection case including grass collection case box and grass collection case lid, and grass collection case lid includes:
the cover body is arranged at the upper end opening of the grass collecting box body and forms an inner cavity for containing grass with the grass collecting box body;
the cyclone dust collector is arranged on the cover body;
when the straw collecting box is used, the ash discharging port of the cyclone dust collector is positioned in the inner cavity, the air inlet of the cyclone dust collector is communicated with the discharge port of the straw discharging device, and the exhaust port of the cyclone dust collector is communicated with the outside of the straw collecting box;
during operation, the grass discharging device sends forage into the cyclone dust collector, after cyclone separation of the cyclone dust collector, the forage and attached dust thereof fall into the grass collecting box body through the dust discharging port of the cyclone dust collector, and the airflow is discharged out of the grass collecting box body.
The utility model provides a harvester is with grass collection case's beneficial effect is: the cyclone dust collector is arranged in the grass collecting box cover of the peanut harvester, an air inlet of the cyclone dust collector is communicated with a discharge hole of the grass discharging device, an air outlet of the cyclone dust collector is communicated with the outside of the grass collecting box, the grass discharging device sends air flow containing a large amount of dust in the grass collecting box to the cyclone dust collector when the grass collecting box is discharged, and the dust content of the air flow after dust removal through the cyclone dust collector is greatly reduced, so that dust pollution can be reduced.
Furthermore, a filter element is arranged on the exhaust path of the cyclone dust collector to filter the exhausted airflow. The filter element is arranged, so that dust in the airflow can be further removed, and pollution is further reduced.
Further, the filter member is a filter cloth. The filter cloth has good dust removal effect and can further reduce pollution.
Furthermore, a cyclone dust collector with an air inlet communicated with a discharge hole of the grass discharging device is defined as a main cyclone dust collector, the grass collecting box cover further comprises at least one auxiliary cyclone dust collector, the auxiliary cyclone dust collector is installed in the cover body, when the grass collecting box cover is used, an ash discharging hole of the auxiliary cyclone dust collector is located in the inner cavity, the air inlet of the auxiliary cyclone dust collector is communicated with an exhaust hole of the main cyclone dust collector, and an exhaust hole of the auxiliary cyclone dust collector is communicated with the outside of the grass collecting box. Because the filtering piece is arranged on the exhaust path of the primary cyclone dust collector, the filtering piece can cause resistance to air flow, the exhaust speed of the air flow can be reduced, the air flow quantity conveyed into the grass collecting box by the grass discharging device is large, the air flow speed is constant, the air pressure in the grass collecting box can be increased, the air pressure increase can adversely affect the grass discharging device to convey grass into the grass collecting box, meanwhile, the air pressure is high, the structure in the grass collecting box can be damaged, the auxiliary cyclone dust collector is arranged, and an exhaust port of the auxiliary cyclone dust collector is communicated with the outside of the grass collecting box, so that the exhaust pressure of the primary cyclone dust collector can be shared, and the air flow in the grass collecting box can be rapidly exhausted out of the grass collecting box; in addition, the auxiliary cyclone dust collector also removes dust of the airflow again, so that the dust content of the airflow is further reduced, and the pollution of the airflow is further reduced.
Furthermore, a filter element is arranged on the exhaust path of the auxiliary cyclone dust collector to filter the exhausted airflow. The filter element is arranged, so that dust in the airflow can be further removed, and pollution is further reduced.
Furthermore, the filtering piece arranged on the exhaust path of the auxiliary cyclone dust collector is filter cloth. The filter cloth has good dust removal effect and can further reduce pollution.
Furthermore, the auxiliary cyclone dust collectors are more than two, the main cyclone dust collector is arranged in the middle of the cover body, and the auxiliary cyclone dust collectors are uniformly distributed on the peripheral sides of the main cyclone dust collector. The main cyclone dust collector and the auxiliary cyclone dust collector are arranged, so that the arrangement of the structure on the cover of the grass collecting box is uniform, the flowing route of the airflow in the grass collecting box is uniform, and the stability of the grass collecting box is high in use.
Further, the lid is square, and supplementary cyclone is equipped with four, and the middle part of lid is located to main cyclone, and four supplementary cyclones arrange in four angles departments of lid. The main cyclone dust collector and the auxiliary cyclone dust collector are arranged, so that the arrangement of the structure on the cover of the grass collecting box is uniform, the flowing route of the airflow in the grass collecting box is uniform, and the stability of the grass collecting box is high in use.
Drawings
FIG. 1 is a schematic view of a portion of a peanut harvester according to an embodiment of the present invention;
FIG. 2 is a top view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of a box cover in an embodiment of the peanut harvester provided by the present invention;
FIG. 4 is a schematic view of the connection of the primary cyclone and the secondary cyclone in an embodiment of the peanut harvester provided by the present invention;
fig. 5 is a cross-sectional view of a case cover in an embodiment of a peanut harvester provided by the present invention.
In the drawings: 1-grass discharging device, 2-box body, 3-cover body, 4-feeding connecting structure, 5-main cyclone dust collector, 6-auxiliary cyclone dust collector and 7-connecting pipe.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
The utility model provides a peanut harvester's embodiment:
as shown in fig. 1 and 2, the peanut harvester comprises a frame (not shown in the figure), a fruit picking device (not shown in the figure) mounted on the frame for picking fruits, a grass collecting box for collecting forage and a grass discharging device 1 for sending the forage into the grass collecting box, wherein the grass collecting box and the grass discharging device 1 are also mounted on the frame.
As shown in fig. 1-5, the grass collecting box comprises a box body 2 and a box cover hinged on the box body 2, and the box body 2 and the box cover together enclose an inner cavity of the grass collecting box for containing grass; the case lid includes lid 3, lid 3 is squarely, lid 3 installs a feeding connection structure 4 in the one side that sets up row grass device 1, the position department of installing feeding connection structure 4 on the lid 3 is equipped with an opening, this opening corresponds with row grass device 1's discharge gate, row grass device 1 accessible this opening send into the forage collection incasement with the forage, feeding connection structure 4 covers the position department of establishing the butt joint of the opening on row grass device 1's feed inlet and the lid 3, when can prevent row grass device 1 from blowing the forage to the grass collection incasement, the forage is followed butt joint position department between them and is wantonly flown out.
As shown in fig. 1-5, a main cyclone 5 is installed in the middle of the cover 3, the air inlet channel of the main cyclone 5 extends to the opening of the cover 3 corresponding to the discharge port of the grass discharging device 1, and the airflow blown by the grass discharging device 1 into the grass collecting box and containing a large amount of dust and grass enters the air inlet channel of the main cyclone 5 through the opening and then enters the main cyclone 5; the ash discharge port of the main cyclone dust collector 5 is positioned in the inner cavity of the grass collecting box, the upper part of the main cyclone dust collector 5 extends out of the cover body 3, the exhaust port of the main cyclone dust collector 5 is arranged on the part of the structure extending out of the cover body 3 and is arranged upwards, and airflow after cyclone separation of the main cyclone dust collector 5 can be discharged to the outside of the grass collecting box through the exhaust port.
A filter cloth bag (not shown in the figure) is fixed at the air outlet of the primary cyclone dust collector 5, the filter cloth bag covers the air outlet of the primary cyclone dust collector 5, and the filter cloth bag is arranged to further filter the air flow discharged from the air outlet of the primary cyclone dust collector 5, so that the discharged air flow is cleaner.
As shown in fig. 1 to 5, four auxiliary cyclones 6 are further disposed on the peripheral side of the primary cyclone 5, the four auxiliary cyclones 6 are disposed at four corners of the cover 3, air inlets of the four auxiliary cyclones 6 are communicated with an air outlet of the primary cyclone 5 through a connecting pipe 7, and an air flow in the primary cyclone 5 can enter the auxiliary cyclones 6; the auxiliary cyclone dust collector 6 also has a part of structure extending upwards out of the cover body 3, the exhaust port of the auxiliary cyclone dust collector 6 is arranged on the part of structure extending out of the cover body 3 and arranged upwards, and after the air flow entering the auxiliary cyclone dust collector 6 from the main cyclone dust collector 5 is filtered again by the auxiliary cyclone dust collector 6, the air flow is discharged to the outside of the grass collecting box from the exhaust port of the auxiliary cyclone dust collector 6.
A filter cloth bag (not shown in the figure) is fixed at the air outlet of the auxiliary cyclone dust collector 6, covers the air outlet of the auxiliary cyclone dust collector 6, and is used for further filtering the air flow discharged from the air outlet of the auxiliary cyclone dust collector 6 so as to enable the discharged air flow to be cleaner.
When the peanut harvester is used, the grass discharging device 1 sends airflow containing grass and a large amount of dust into the main cyclone dust collector 5 through the opening of the cover body 3 corresponding to the air inlet channel of the main cyclone dust collector 5, the grass and most of dust enter the box body 2 through the dust discharging opening at the lower part of the main cyclone dust collector 5 after cyclone separation of the main cyclone dust collector 5, the airflow containing a small amount of dust upwards flows to the air outlet of the main cyclone dust collector 5, the airflow is divided at the air outlet of the main cyclone dust collector 5, and one part of the airflow is directly upwards discharged to the outside, the other part of the air flow enters the four auxiliary cyclone dust collectors 6, the air flow entering the auxiliary cyclone dust collectors 6 has the cyclone separation effect of the auxiliary cyclone dust collectors 6, dust falls into the box body 2 downwards through the dust discharge port of the auxiliary cyclone dust collectors 6, and the air flow is discharged out of the grass collecting box upwards through the exhaust port of the auxiliary cyclone dust collectors 6.
In the above embodiment, the feeding connection structure is separately arranged and covers the position where the discharge port of the grass discharging device is butted with the opening of the cover body. In other embodiments, the feeding connection structure may also be a partial structure in which the air inlet channel of the primary cyclone extends to the outside of the cover body, and the feeding connection structure may also be used.
In the above embodiment, the filter member is a filter cloth, and the filter cloth is made into a filter cloth bag. In other embodiments, the filter element may also be a filter screen, and the mesh number of the filter screen may be determined according to actual conditions as long as the requirement of airflow dust removal can be met.
In the above embodiment, the cover of the grass collecting box is provided with the auxiliary cyclone dust collector in addition to the main cyclone dust collector. In other embodiments, only a primary cyclone may be provided, and the same may be used.
In the above embodiment, four auxiliary cyclone dust collectors are provided, and the four auxiliary cyclone dust collectors are provided at four corners of the cover body. In other embodiments, the auxiliary cyclones may be in other numbers and arrangements, for example, one auxiliary cyclone may be provided and one auxiliary cyclone is arranged beside the primary cyclone; the number of the auxiliary cyclone dust collectors can be four, the main cyclone dust collector is arranged in the middle of the cover body, and the four auxiliary cyclone dust collectors are uniformly distributed around the main cyclone dust collector; the auxiliary cyclone dust collector can also be provided with two, three, five or other quantities, and it should be noted that when the cyclone dust collector is arranged, the main cyclone dust collector is preferably arranged at the middle part of the cover body, and the auxiliary cyclone dust collectors are uniformly distributed on the peripheral side of the main cyclone dust collector.
The utility model also provides a grass collection box for harvester, this grass collection box for harvester is the same with the structure of the grass collection box among the above-mentioned peanut harvester, and here is no longer repeated.
The utility model also provides a grass collection box cover, this grass collection box cover is the same with the case lid structure of the grass collection box in the above-mentioned peanut harvester, and here is no longer repeated.
Claims (10)
1. Grass collection box cover, characterized by includes:
the cover body is arranged at the upper end opening of the grass collecting box body and forms an inner cavity for containing grass with the grass collecting box body;
the cyclone dust collector is arranged on the cover body;
when the straw collecting box is used, the ash discharging port of the cyclone dust collector is positioned in the inner cavity, the air inlet of the cyclone dust collector is communicated with the discharge port of the straw discharging device, and the exhaust port of the cyclone dust collector is communicated with the outside of the straw collecting box;
during operation, the grass discharging device sends forage into the cyclone dust collector, after cyclone separation of the cyclone dust collector, the forage and attached dust thereof fall into the grass collecting box body through the dust discharging port of the cyclone dust collector, and the airflow is discharged out of the grass collecting box body.
2. A grass-collecting box cover according to claim 1, characterized in that the exhaust path of the cyclone is provided with a filter element for filtering the exhaust air flow.
3. A grass-collecting box cover according to claim 2, characterized in that the filter element is a filter cloth.
4. The cover of the grass collecting box according to claim 2 or 3, wherein the cyclone dust collector with an air inlet communicated with the discharge port of the grass discharging device is a main cyclone dust collector, the cover of the grass collecting box further comprises at least one auxiliary cyclone dust collector, the auxiliary cyclone dust collector is mounted on the cover body, when in use, an ash discharge port of the auxiliary cyclone dust collector is positioned in the inner cavity, the air inlet of the auxiliary cyclone dust collector is communicated with an air outlet of the main cyclone dust collector, and an air outlet of the auxiliary cyclone dust collector is communicated with the outside of the grass collecting box.
5. A grass-collecting box cover according to claim 4, characterized in that the exhaust path of the auxiliary cyclone is provided with a filter element for filtering the exhaust air flow.
6. A cover for a grass-collecting box according to claim 5, characterized in that the filtering member provided on the exhaust path of the auxiliary cyclone is a filter cloth.
7. The cover of a grass collecting box according to claim 4, wherein more than two auxiliary cyclones are provided, the main cyclone is provided at the middle part of the cover body, and the auxiliary cyclones are uniformly distributed at the peripheral sides of the main cyclone.
8. The cover of a grass-collecting box according to claim 4, wherein the cover body is square, four secondary cyclones are provided, the primary cyclone is provided at the middle part of the cover body, and the four secondary cyclones are arranged at the four corners of the cover body.
9. Harvester is with collection grass case, characterized by includes:
a grass collecting box body;
a grass-collecting box cover as claimed in any one of claims 1 to 8.
10. Peanut harvester, characterized by includes:
a frame;
the fruit picking device is arranged on the frame;
the grass discharging device is arranged on the rack;
a grass-collecting box for a harvester as claimed in claim 9, which is mounted on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435258.9U CN210519491U (en) | 2019-08-31 | 2019-08-31 | Grass collecting box cover, grass collecting box for harvester and peanut harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921435258.9U CN210519491U (en) | 2019-08-31 | 2019-08-31 | Grass collecting box cover, grass collecting box for harvester and peanut harvester |
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| Publication Number | Publication Date |
|---|---|
| CN210519491U true CN210519491U (en) | 2020-05-15 |
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| CN201921435258.9U Active CN210519491U (en) | 2019-08-31 | 2019-08-31 | Grass collecting box cover, grass collecting box for harvester and peanut harvester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366956A (en) * | 2019-08-31 | 2019-10-25 | 郑州中联收获机械有限公司 | A kind of grass cutting collection box case lid, cropper grass cutting collection box and harvester for peanut |
-
2019
- 2019-08-31 CN CN201921435258.9U patent/CN210519491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366956A (en) * | 2019-08-31 | 2019-10-25 | 郑州中联收获机械有限公司 | A kind of grass cutting collection box case lid, cropper grass cutting collection box and harvester for peanut |
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