CN212696761U - Even cutting device of straw for agricultural - Google Patents
Even cutting device of straw for agricultural Download PDFInfo
- Publication number
- CN212696761U CN212696761U CN202021155861.4U CN202021155861U CN212696761U CN 212696761 U CN212696761 U CN 212696761U CN 202021155861 U CN202021155861 U CN 202021155861U CN 212696761 U CN212696761 U CN 212696761U
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- Prior art keywords
- cutting
- cutting mechanism
- straw
- conveying
- charging
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- 238000005520 cutting process Methods 0.000 title claims abstract description 101
- 239000010902 straw Substances 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 238000012216 screening Methods 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Abstract
The utility model discloses an even cutting device of straw for agricultural, including base, casing and feed inlet, still include first cutting mechanism, second cutting mechanism, screening mechanism and conveying charging mechanism, first cutting mechanism rotates with the output shaft of motor to be connected, connects through belt drive between four mechanisms, screening mechanism is equipped with screen cloth, carousel and push pedal, conveying charging mechanism is equipped with roller, conveyer belt and charging chute. The utility model discloses in, conveying charging mechanism can constantly shift the straw piece conveying that cuts, avoids the straw to pile up, influences cutting on next step, and the even qualified straw piece of size passes the screen cloth and drops downwards and is delivered to the charging chute by the conveyer belt, and too big unqualified straw piece is then carried out the secondary cutting by the push pedal propelling movement to second cutting mechanism who is straight reciprocating motion always, and this kind of structure has reduced artifical intensity of labour and manufacturing cost, has improved straw cutting efficiency and quality.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, especially, relate to an even cutting device of straw for agricultural.
Background
At present, straws are a general term of stem, leaf and ear parts of mature crops, are multipurpose renewable biological resources, are necessary to recycle the straws, are the easiest and most direct method to prepare the straws into fertilizers, and are cut by a cutting machine in order to prepare the straws into the fertilizers conveniently.
Traditionally, straws are cut by a guillotine, manpower is wasted, the cutting speed is low, the cut straws are easy to accumulate, the next step of cutting is influenced, the cut straws need to be continuously transferred, the existing straw cutting machine has many defects, the most obvious reason is that the cutting efficiency is low, the cut straw chips are different in size and uneven in texture, the expected effect cannot be achieved, and adverse effects are caused on subsequent mixing and granulating processes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the uniform cutting device for the agricultural straws is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an even cutting device of straw for agricultural, includes base, casing and feed inlet, still includes first cutting mechanism, second cutting mechanism, screening mechanism and conveying charging mechanism, first cutting mechanism and second cutting mechanism fixed mounting be in on the casing and be the top and bottom row, screening mechanism installs first cutting mechanism's below, conveying mechanism installs screening mechanism with the below of second cutting mechanism.
As a further description of the above technical solution:
the first cutting mechanism and the second cutting mechanism are both provided with a roller and a cutting knife, and the roller of the first cutting mechanism is rotationally connected with an output shaft of a motor fixed on the rear side of the shell.
As a further description of the above technical solution:
the screening mechanism is provided with a screen, a rotary table and a push plate, a round convex block is fixed on the rotary table, a rectangular frame is sleeved on the round convex block, and the rectangular frame is fixedly connected with the push plate through a telescopic rod.
As a further description of the above technical solution:
the conveying and charging mechanism is provided with the rollers, a conveying belt and a charging chute, the two rollers are fixedly penetrated on the inner surface of the machine shell, and the charging chute is arranged below the conveying belt and positioned on the outer side of the base.
As a further description of the above technical solution:
the conveyor belt is wrapped outside the roller.
As a further description of the above technical solution:
the rollers of the first cutting mechanism and the second cutting mechanism, the rotary table and the rollers of the conveying and loading mechanism are in transmission connection through belts.
As a further description of the above technical solution:
the rollers of the first cutting mechanism and the second cutting mechanism are fixedly provided with a plurality of rows of cutting knives, and the cutting knives are spirally distributed along the axial direction of the rollers.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses an agricultural straw uniform cutting device, which comprises a base, a casing and a feed inlet, and also comprises a first cutting mechanism, a second cutting mechanism, a screening mechanism and a conveying and charging mechanism, wherein the first cutting mechanism and the second cutting mechanism are fixedly arranged on the casing and are arranged up and down, the screening mechanism is arranged below the first cutting mechanism, the conveying mechanism is arranged below the screening mechanism and the second cutting mechanism, a plurality of rows of cutting knives are fixedly arranged on rollers of the first cutting mechanism and the second cutting mechanism, the cutting knives are spirally distributed along the axial direction of the rollers, the screening mechanism is provided with a screen, a rotary table and a push plate, a round convex block is fixed on the rotary table, a rectangular frame is sleeved on the round convex block, the rectangular frame is fixedly connected with the push plate through a telescopic rod, qualified straw chips with uniform size pass through the screen and fall down to be conveyed to a charging groove by a conveying belt, too big unqualified straw piece then stops on the screen cloth, and through the rotation of carousel, the straight reciprocating motion is made to the telescopic link control push pedal on the screen cloth, carries out the secondary cutting with unqualified straw piece propelling movement to second cutting mechanism, and this kind of structure has reduced workman's intensity of labour, has improved straw cutting efficiency, has reduced manufacturing cost.
2. The utility model discloses in, an even cutting device of straw for agricultural, conveying charging mechanism is equipped with the roller, conveyer belt and charging chute, two rollers run through to be fixed on the internal surface of casing, the charging chute is in the below of conveyer belt and is located the outside of base, the conveyer belt cladding is in the outside of roller, first cutting mechanism and second cutting mechanism's roller, be connected through belt drive between carousel and the roller of conveying charging mechanism, conveying charging mechanism can constantly shift the straw piece conveying that cuts, avoid the straw to pile up, influence cutting on next step.
Drawings
Fig. 1 shows a schematic front view structure diagram of a straw cutting device provided according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating a rear view of a straw cutting device according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a cutting mechanism provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a base; 2. a housing; 3. a feed inlet; 4. a motor; 5. a first cutting mechanism; 6. a second cutting mechanism; 7. a roller; 8. a cutting knife; 9. a belt; 10. screening a screen; 11. a turntable; 12. pushing the plate; 13. a conveyor belt; 14. a charging chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an even cutting device of straw for agricultural, the on-line screen storage device comprises a base 1, casing 2 and feed inlet 3, still include first cutting mechanism 5, second cutting mechanism 6, screening mechanism and conveying charging mechanism, first cutting mechanism 5 and 6 fixed mounting of second cutting mechanism are on casing 2 and be row from top to bottom, the straw to packing into from feed inlet 3 cuts, screening mechanism installs the below at first cutting mechanism 5, a straw piece for filter the equidimension not, transport mechanism installs the below at screening mechanism and second cutting mechanism 6, the straw piece conveying after will cutting the completion shifts.
Specifically, as shown in fig. 1, the first cutting mechanism 5 and the second cutting mechanism 6 are both provided with a roller 7 and a cutting knife 8, the conveying and charging mechanism is provided with a roller 7, a conveyor belt 13 and a charging chute 14, the two rollers 7 are fixedly penetrated on the inner surface of the casing 2, the charging chute 14 is fixedly arranged below the conveyor belt 13 and positioned on the outer side of the base 1, the conveyor belt 13 is covered on the outer side of the roller 7 and can continuously convey and transfer cut straw scraps into the charging chute 14 to avoid straw accumulation and influence on the next cutting, the screening mechanism is provided with a screen 10, a rotary table 11 and a push plate 12, the rotary table 11 is fixedly provided with a round convex block, the round convex block is sleeved with a rectangular frame, the rectangular frame is fixedly connected with the push plate 12 through a telescopic rod, the qualified straw scraps with uniform size pass through the screen 10 and fall downwards to be conveyed to the charging chute 14 by the conveyor belt 13, and the oversize unqua, through the rotation of carousel 11, linear reciprocating motion is made on screen cloth 10 to telescopic link control push pedal 12, carries out the secondary cutting with unqualified straw piece propelling movement to second cutting mechanism 6, and this kind of structure has reduced artifical intensity of labour and manufacturing cost, has improved straw cutting efficiency and quality.
Specifically, as shown in fig. 2, a roller 7 of the first cutting mechanism 5 is rotatably connected with an output shaft of the motor 4 fixed at the rear side of the casing 2, the rollers 7 of the first cutting mechanism 5 and the second cutting mechanism 6, and the turntable 11 are in transmission connection with the roller 7 of the conveying and loading mechanism through a belt 9, and the four mechanisms work synchronously.
Specifically, as shown in fig. 3, a plurality of rows of cutting knives 8 are fixedly mounted on the rollers 7 of the first cutting mechanism 5 and the second cutting mechanism 6, the cutting knives 8 are spirally distributed along the axial direction of the rollers 7, and the cutting knives 8 alternately distributed are inserted to cut the straws in a rotating manner.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. An agricultural straw uniform cutting device comprises a base (1), a machine shell (2) and a feeding hole (3), and is characterized by further comprising a first cutting mechanism (5), a second cutting mechanism (6), a screening mechanism and a conveying and charging mechanism, wherein the first cutting mechanism (5) and the second cutting mechanism (6) are fixedly installed on the machine shell (2) and are arranged in an up-down manner, the screening mechanism is installed below the first cutting mechanism (5), the conveying and charging mechanism is installed below the screening mechanism and the second cutting mechanism (6), the first cutting mechanism (5) and the second cutting mechanism (6) are both provided with a roller (7) and a cutting knife (8), the roller (7) of the first cutting mechanism (5) is rotatably connected with an output shaft of a motor (4) fixed on the rear side of the machine shell (2), screening mechanism is equipped with screen cloth (10), carousel (11) and push pedal (12), be fixed with a circular convex block on carousel (11), a rectangle frame has been cup jointed on the circular convex block, the rectangle frame pass through the telescopic link with push pedal (12) fixed connection.
2. The uniform cutting device for agricultural straws as claimed in claim 1, wherein the conveying and charging mechanism is provided with the rollers (7), a conveyor belt (13) and a charging chute (14), two rollers (7) are penetratingly fixed on the inner surface of the machine shell (2), the charging chute (14) is positioned below the conveyor belt (13) and outside the base (1), and the conveyor belt (13) covers the outer sides of the rollers (7).
3. An agricultural straw uniform cutting device according to claim 2, characterized in that the rollers (7) of the first cutting mechanism (5) and the second cutting mechanism (6), the rotating disc (11) and the rollers (7) of the conveying and charging mechanism are in transmission connection through a belt (9).
4. The even straw cutting device for agriculture according to claim 2, wherein a plurality of rows of cutting knives (8) are fixedly installed on the roller (7) of the first cutting mechanism (5) and the second cutting mechanism (6), and the cutting knives (8) are spirally distributed along the axial direction of the roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155861.4U CN212696761U (en) | 2020-06-21 | 2020-06-21 | Even cutting device of straw for agricultural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021155861.4U CN212696761U (en) | 2020-06-21 | 2020-06-21 | Even cutting device of straw for agricultural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212696761U true CN212696761U (en) | 2021-03-16 |
Family
ID=74961844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021155861.4U Expired - Fee Related CN212696761U (en) | 2020-06-21 | 2020-06-21 | Even cutting device of straw for agricultural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212696761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243210A (en) * | 2021-06-12 | 2021-08-13 | 丹东市鑫祥泰矿山设备有限公司 | Maize straw recycling treatment equipment |
| CN114208510A (en) * | 2021-11-27 | 2022-03-22 | 刘冬娣 | Agricultural straw average dividing device |
-
2020
- 2020-06-21 CN CN202021155861.4U patent/CN212696761U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243210A (en) * | 2021-06-12 | 2021-08-13 | 丹东市鑫祥泰矿山设备有限公司 | Maize straw recycling treatment equipment |
| CN113243210B (en) * | 2021-06-12 | 2022-07-08 | 丹东市鑫祥泰矿山设备有限公司 | Maize straw recycling treatment equipment |
| CN114208510A (en) * | 2021-11-27 | 2022-03-22 | 刘冬娣 | Agricultural straw average dividing device |
| CN114208510B (en) * | 2021-11-27 | 2023-08-29 | 福建六三种业有限责任公司 | Agricultural straw average dividing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |