CN113412732A - Rotary screen type straw collecting device for straw bundling machine - Google Patents
Rotary screen type straw collecting device for straw bundling machine Download PDFInfo
- Publication number
- CN113412732A CN113412732A CN202110842487.8A CN202110842487A CN113412732A CN 113412732 A CN113412732 A CN 113412732A CN 202110842487 A CN202110842487 A CN 202110842487A CN 113412732 A CN113412732 A CN 113412732A
- Authority
- CN
- China
- Prior art keywords
- frame
- straw
- circular ring
- rotary screen
- top support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010902 straw Substances 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 238000004080 punching Methods 0.000 claims description 9
- 244000025254 Cannabis sativa Species 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
- A01F15/10—Feeding devices for the crop material e.g. precompression devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Combined Means For Separation Of Solids (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a rotary screen type straw collecting device for a straw bundling machine, which belongs to the field of agricultural machinery, can prevent meshes from being blocked by grass while ensuring a soil removing effect, and consists of a frame, a rotary screen, a transmission mechanism, a top support frame, a feeding hole and the like; the rotary screen mainly comprises an upper circular ring, a lower circular ring, an upright post between the upper circular ring and the lower circular ring, and a hanging bracket above the upper circular ring; the hanging bracket is in transmission connection with the transmission mechanism, and a screen is arranged on the periphery of a cylinder consisting of the lower circular ring, the upper circular ring and the upright post; the lower ring is limited by a plurality of pulleys fixed on the inner side of the frame; the upper ring is fixedly connected with a hanging bracket, and the hanging bracket is connected with the transmission mechanism; the rotary screen part is driven to rotate through the transmission mechanism, the position of the straw on the screen is continuously changed, and the situation that meshes are blocked by grass is reduced due to the fact that the direction of the straw and the original movement direction of the straw have a certain angle during rotation.
Description
Technical Field
The invention belongs to the field of agricultural machinery, and particularly relates to a rotary screen type straw collecting device for a straw bundling machine.
Background
The hopper is a component of the straw baler. After the straw bundling machine picks up, smashes and rubs, the straw is blown by the fan and enters the straw collecting device through the throwing cylinder, the straw is beaten on the screen cloth on the straw collecting device to remove soil and dust, and after the dust is screened, the straw falls into the storage bin and the compression chamber below the straw collecting device to be bundled.
Because the prior screen is fixed, the straws thrown by the throwing cylinder always hit the same part, so that the meshes of the screen at the part are blocked by grass, and the soil removing effect is reduced.
ZL202020612896.X discloses an automatic grass falling device, prevents the mesh from being blocked by grass through the mode of stirring grass in hopper inside rotation, and experiments prove that the effect is obvious when the time of collecting straw is shorter, but the condition that the mesh is blocked by grass still can appear if long-time operation, so a new solution is needed, and the mesh can be prevented from being blocked by grass while the soil removal effect is ensured.
Disclosure of Invention
In order to solve the problems, the invention provides a rotary screen type straw collecting device for a straw bundling machine, which mainly comprises: the device comprises a frame, a rotary screen, a transmission mechanism, a top support frame 5 and a feeding hole 6;
the rotary screen mainly comprises an upper circular ring 1, a lower circular ring 2, a vertical column 3 between the upper circular ring 1 and the lower circular ring 2, and a hanging bracket 4 above the upper circular ring 1; the hanger 4 is in transmission connection with the transmission mechanism, and a screen is arranged on the periphery of a cylinder consisting of the lower circular ring 2, the upper circular ring 1 and the upright post; the lower ring 2 is limited by a plurality of pulleys 18 fixed on the inner side of the frame; the upper ring 1 is fixedly connected with a hanging bracket 4, and the hanging bracket 4 is connected with a transmission mechanism;
the top support frame 5 is in a round cap shape, the lower part of the top support frame 5 is fixedly connected with the frame, and the transmission mechanism is fixed on the top support frame 5; the feed inlet 6 is arranged on the side surface of the top support frame 5, the feed inlet 6 is connected with the top support frame 5 through a channel made of a screen, a punching plate or a flat plate, and the screen or the punching plate is arranged on the rest surface of the top support frame 5.
Furthermore, the transmission mechanism is composed of a hydraulic motor 7, a chain 8, a driving sprocket 9, a driven sprocket 10 and a transmission shaft 11, the hydraulic motor 7 is fixed on the top support frame 5 through a motor seat 12, an output shaft of the hydraulic motor 7 is fixedly connected with the driving sprocket 9, the transmission shaft 11 is arranged at the top of the top support frame 5, the lower end of the transmission shaft 11 is fixedly connected with the hanger 4, the upper end of the transmission shaft 11 is fixedly connected with the driven sprocket 10, and the middle part of the transmission shaft 11 is fixed through a bearing fixed on the top support frame 5; the driving chain wheel 9 and the driven chain wheel 10 are in transmission connection through a chain 8.
The frame consists of a square bottom beam frame 13, four support columns 14, an upper circular beam frame 15, a lower circular beam frame 16 and four square-to-round upright posts 17, wherein the bottom beam frame 13 is fixedly connected with the upper circular beam frame 15 through the four support columns 14, the lower circular beam frame 16 is fixedly arranged above the bottom beam frame 13 through the four square-to-round upright posts 17, and the outer surfaces of the four square-to-round upright posts 17 are provided with screens, punching plates or flat plates; the lower circular beam frame 16 corresponds to the lower circular ring 2 with a gap left.
Further, the pulleys 18 are fixedly mounted on the inner sides of the four supporting columns 14.
Preferably, the lower part of the top support frame 5 is fixedly connected with the frame through connecting lugs 19 arranged at the tops of the four support columns 14.
The invention has the beneficial effects that:
1) the rotation is flexible and stable;
2) the failure rate is low and the noise is low;
3) the dust removal effect is excellent, and the power consumption is low;
4) is suitable for various straws and pastures;
5) is suitable for straw and pasture containing snow.
Drawings
FIG. 1 is a side view of a rotary screen straw collection device;
FIG. 2 is a first axial view of the rotary screen type straw collecting device;
FIG. 3 is a second axial view of the rotary screen type straw collecting device;
FIG. 4 is a top view of the rotary screen type straw collecting device;
fig. 5 is a bottom view of the rotary screen type straw collecting device.
Detailed Description
The technical solution of the present invention is further explained below in the form of specific examples.
The utility model provides a rotary screen formula straw collection device for straw bundling machine, mainly includes: the device comprises a frame, a rotary screen, a transmission mechanism, a top support frame 5 and a feeding hole 6;
the rotary screen mainly comprises an upper circular ring 1, a lower circular ring 2, a vertical column 3 between the upper circular ring 1 and the lower circular ring 2, and a hanging bracket 4 above the upper circular ring 1; the hanger 4 is in transmission connection with the transmission mechanism, and a screen is arranged on the periphery of a cylinder consisting of the lower circular ring 2, the upper circular ring 1 and the upright post; the lower ring 2 is limited by a plurality of pulleys 18 fixed on the inner side of the frame; the upper ring 1 is fixedly connected with a hanging bracket 4, and the hanging bracket 4 is connected with a transmission mechanism;
the top support frame 5 is in a round cap shape, the lower part of the top support frame 5 is fixedly connected with the frame, and the transmission mechanism is fixed on the top support frame 5; the feed inlet 6 is arranged on the side surface of the top support frame 5, the feed inlet 6 is connected with the top support frame 5 through a channel made of a screen, a punching plate or a flat plate, and the screen or the punching plate is arranged on the rest surface of the top support frame 5.
The transmission mechanism is composed of a hydraulic motor 7, a chain 8, a driving chain wheel 9, a driven chain wheel 10 and a transmission shaft 11, the hydraulic motor 7 is fixed on the top support frame 5 through a motor seat 12, an output shaft of the hydraulic motor 7 is fixedly connected with the driving chain wheel 9, the transmission shaft 11 is arranged at the top of the top support frame 5, the lower end of the transmission shaft 11 is fixedly connected with the hanger 4, the upper end of the transmission shaft 11 is fixedly connected with the driven chain wheel 10, and the middle part of the transmission shaft 11 is fixed through a bearing fixed on the top support frame 5; the driving chain wheel 9 and the driven chain wheel 10 are in transmission connection through a chain 8.
The frame consists of a square bottom beam frame 13, four support columns 14, an upper circular beam frame 15, a lower circular beam frame 16 and four square-to-round upright posts 17, wherein the bottom beam frame 13 is fixedly connected with the upper circular beam frame 15 through the four support columns 14, the lower circular beam frame 16 is fixedly arranged above the bottom beam frame 13 through the four square-to-round upright posts 17, and the outer surfaces of the four square-to-round upright posts 17 are provided with screens, punching plates or flat plates; the lower circular beam frame 16 corresponds to the lower circular ring 2 with a gap left. The pulleys 18 are fixedly mounted on the inner sides of the four support columns 14. The lower part of the top support frame 5 is fixedly connected with the frame through connecting lugs 19 arranged at the tops of the four support columns 14.
Principle of operation
The hydraulic motor 7 is driven by hydraulic pressure to drive the driving chain wheel 9 to rotate, the driving chain wheel 9 drives the driven chain wheel 10 to rotate through the chain 8, and the driven chain wheel 10 drives the hanging bracket 4 and the whole rotary screen to rotate through the transmission shaft 11; the lower ring 2 in the rotary screen is limited by a plurality of pulleys 18 fixed on the inner side of the frame, so that the rotation of the whole rotary screen is limited.
After the straw bundling machine picks up, smashes, blows through the fan after kneading and send a section of thick bamboo to get into straw collection device, beat and remove native dust removal operation on the screen cloth on straw collection device, the screen cloth is the rotary type, rotates fast under the drive of hydraulic motor 7, and the straw is beaten and is constantly changed in the position of screen cloth, because the direction has certain angle with the original direction of motion of straw during the rotation and has reduced the mesh and by the stifled dead condition of grass.
Claims (5)
1. The utility model provides a rotary screen formula straw collection device for straw bundling machine which characterized in that, it mainly includes: the device comprises a frame, a rotary screen, a transmission mechanism, a top support frame (5) and a feeding hole (6);
the rotary screen mainly comprises an upper circular ring (1), a lower circular ring (2), a stand column (3) between the upper circular ring (1) and the lower circular ring (2), and a hanging bracket (4) above the upper circular ring (1); the hanging bracket (4) is in transmission connection with the transmission mechanism, and a screen is arranged on the periphery of a cylinder consisting of the lower circular ring (2), the upper circular ring (1) and the upright post; the lower ring (2) is limited by a plurality of pulleys (18) fixed on the inner side of the frame; the upper circular ring (1) is fixedly connected with a hanging bracket (4), and the hanging bracket (4) is connected with a transmission mechanism;
the top support frame (5) is in a circular cover shape, the lower part of the top support frame (5) is fixedly connected with the frame, and the transmission mechanism is fixed on the top support frame (5); the feed inlet (6) is arranged on the side surface of the top support frame (5), the feed inlet (6) is connected with the top support frame (5) through a channel made of a screen, a punching plate or a flat plate, and the screen or the punching plate is arranged on the rest surface of the top support frame (5).
2. The rotary screen type straw collecting device of the straw baler according to claim 1, wherein the transmission mechanism comprises a hydraulic motor (7), a chain (8), a driving sprocket (9), a driven sprocket (10) and a transmission shaft (11), the hydraulic motor (7) is fixed on the top support frame (5) through a motor seat (12), an output shaft of the hydraulic motor (7) is fixedly connected with the driving sprocket (9), the transmission shaft (11) is arranged at the top of the top support frame (5), the lower end of the transmission shaft (11) is fixedly connected with the hanger (4), the upper end of the transmission shaft (11) is fixedly connected with the driven sprocket (10), and the middle part of the transmission shaft (11) is fixed through a bearing fixed on the top support frame (5); the driving chain wheel (9) is in transmission connection with the driven chain wheel (10) through a chain (8).
3. The rotary screen type straw collecting device for the straw baler according to claim 1, wherein the frame consists of a square bottom beam frame (13), four support columns (14), an upper circular beam frame (15), a lower circular beam frame (16) and four square variable-circle upright columns (17), the bottom beam frame (13) is fixedly connected with the upper circular beam frame (15) through the four support columns (14), the lower circular beam frame (16) is fixedly installed above the bottom beam frame (13) through the four square variable-circle upright columns (17), and screens, punching plates or flat plates are installed on the outer surfaces of the four square variable-circle upright columns (17); the lower circular beam frame (16) corresponds to the lower circular ring (2) with a gap.
4. The rotary screen straw collection device for a straw baler of claim 3, wherein the pulleys (18) are fixedly mounted on the inner sides of the four support columns (14), respectively.
5. The rotary screen type straw collecting device of the straw baler according to claim 3, wherein the lower part of the top support frame (5) is fixedly connected with the frame through connecting lugs (19) arranged at the tops of four support columns (14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120595079 | 2021-03-24 | ||
| CN2021205950792 | 2021-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113412732A true CN113412732A (en) | 2021-09-21 |
Family
ID=77718367
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110842487.8A Pending CN113412732A (en) | 2021-03-24 | 2021-07-26 | Rotary screen type straw collecting device for straw bundling machine |
| CN202111490577.1A Pending CN115589856A (en) | 2021-03-24 | 2021-12-08 | Dust removal rotating cage |
| CN202123068024.5U Active CN218570903U (en) | 2021-03-24 | 2021-12-08 | Dust removal rotating cage |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111490577.1A Pending CN115589856A (en) | 2021-03-24 | 2021-12-08 | Dust removal rotating cage |
| CN202123068024.5U Active CN218570903U (en) | 2021-03-24 | 2021-12-08 | Dust removal rotating cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN113412732A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU35185U1 (en) * | 2003-10-17 | 2004-01-10 | Борцов Валерий Петрович | Device for dividing grain flow into fractions |
| CN1921957A (en) * | 2004-04-23 | 2007-02-28 | 知嘎萨工业株式会社 | Particulate sifter |
| CN202907482U (en) * | 2012-11-02 | 2013-05-01 | 王长慧 | Self-propelled straw collecting, kneading and packing multifunctional integrated machine |
| CN206716413U (en) * | 2017-02-05 | 2017-12-08 | 南京瑞森燃料有限公司 | A kind of powder of straw screening machine |
| CN208712149U (en) * | 2018-05-15 | 2019-04-09 | 四平市顺邦农机制造有限公司 | One kind removing native picking device except native device and one kind |
| CN208906152U (en) * | 2018-10-22 | 2019-05-28 | 赤峰市晨勋农机有限公司 | The rotary screen of straw field pickup pulverizer |
| CN208908631U (en) * | 2019-03-12 | 2019-05-31 | 华创机器人制造有限公司 | The baler of bundling is not shut down in a kind of multistage dedusting |
| KR102091254B1 (en) * | 2019-07-31 | 2020-03-19 | 주식회사 한빛건설 | Equipment for reusing turbid water generated in rock excavation |
| CN210275171U (en) * | 2019-07-23 | 2020-04-10 | 辽宁宁越农机装备有限公司 | Self-propelled straw pick-up feed bundling machine |
| CN211509887U (en) * | 2019-12-03 | 2020-09-18 | 吉林天朗新能源科技有限公司 | Straw feed collector |
-
2021
- 2021-07-26 CN CN202110842487.8A patent/CN113412732A/en active Pending
- 2021-12-08 CN CN202111490577.1A patent/CN115589856A/en active Pending
- 2021-12-08 CN CN202123068024.5U patent/CN218570903U/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU35185U1 (en) * | 2003-10-17 | 2004-01-10 | Борцов Валерий Петрович | Device for dividing grain flow into fractions |
| CN1921957A (en) * | 2004-04-23 | 2007-02-28 | 知嘎萨工业株式会社 | Particulate sifter |
| CN202907482U (en) * | 2012-11-02 | 2013-05-01 | 王长慧 | Self-propelled straw collecting, kneading and packing multifunctional integrated machine |
| CN206716413U (en) * | 2017-02-05 | 2017-12-08 | 南京瑞森燃料有限公司 | A kind of powder of straw screening machine |
| CN208712149U (en) * | 2018-05-15 | 2019-04-09 | 四平市顺邦农机制造有限公司 | One kind removing native picking device except native device and one kind |
| CN208906152U (en) * | 2018-10-22 | 2019-05-28 | 赤峰市晨勋农机有限公司 | The rotary screen of straw field pickup pulverizer |
| CN208908631U (en) * | 2019-03-12 | 2019-05-31 | 华创机器人制造有限公司 | The baler of bundling is not shut down in a kind of multistage dedusting |
| CN210275171U (en) * | 2019-07-23 | 2020-04-10 | 辽宁宁越农机装备有限公司 | Self-propelled straw pick-up feed bundling machine |
| KR102091254B1 (en) * | 2019-07-31 | 2020-03-19 | 주식회사 한빛건설 | Equipment for reusing turbid water generated in rock excavation |
| CN211509887U (en) * | 2019-12-03 | 2020-09-18 | 吉林天朗新能源科技有限公司 | Straw feed collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN218570903U (en) | 2023-03-07 |
| CN115589856A (en) | 2023-01-13 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210921 |
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