CN219961407U - Straw fixed length cutting device - Google Patents
Straw fixed length cutting device Download PDFInfo
- Publication number
- CN219961407U CN219961407U CN202320449094.5U CN202320449094U CN219961407U CN 219961407 U CN219961407 U CN 219961407U CN 202320449094 U CN202320449094 U CN 202320449094U CN 219961407 U CN219961407 U CN 219961407U
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- cutting
- straw
- fixedly connected
- baffle
- plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 117
- 239000010902 straw Substances 0.000 title claims abstract description 79
- 239000000428 dust Substances 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012634 fragment Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000282849 Ruminantia Species 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a fixed-length straw cutting device, which relates to the technical field of straw cutting and comprises a cutting box, wherein a dust collection mechanism is arranged in the cutting box and comprises a baffle, a threaded pipe and a dust collector, the outer surface of the baffle is rotationally connected with a threaded rod, two soft guide pipes are arranged on the outer surface of the dust collector, two filter plates matched with the soft guide pipes are fixedly connected with the outer surface of the baffle, and two induction probes are arranged on the outer surface of the baffle. It can be through the setting of cutting case and dust absorption mechanism, straw contact baffle and by sensing probe response, sensing probe feedback to central control system and open the dust catcher, when cutting the incasement portion to straw, use the dust catcher to will absorb the dust piece that produces when cutting the straw through two soft pipes, the straw after the cutting will be filtered by two filter to effectively reduce straw cutting in-process straw and can produce a large amount of dust piece and fly away to outside and lead to polluted environment.
Description
Technical Field
The utility model relates to the technical field of straw cutting, in particular to a straw fixed-length cutting device.
Background
Straw is a generic term for the stem and leaf (ear) parts of mature crops. Usually, wheat, rice, corn, potato, rape, cotton, sugarcane and other crops (usually coarse grains) are remained after harvesting seeds, more than half of the photosynthesis products of the crops exist in straw, and the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, so that the straw is a renewable biological resource with multiple purposes, and the straw is also coarse fodder. Is characterized in that the crude fiber content is high (30% -40%), and lignin and the like are contained. Although lignin cellulose is not available to pigs and chickens, it is absorbed and utilized by livestock such as ruminants, cattle and sheep.
According to the patent number CN213847715U, a straw cutting and crushing device for animal husbandry is disclosed, which comprises a mounting plate, a servo motor, a conveying mechanism, a cutting and crushing mechanism and the like; the servo motor is installed to inside downside of mounting panel downside, and the inboard front portion in mounting panel upper portion is equipped with transport mechanism, and the inboard rear portion in mounting panel upper portion is equipped with the cutting crushing mechanism, and the cutting crushing mechanism is connected with transport mechanism, and the cutting crushing mechanism is connected with servo motor left output shaft. According to the utility model, the second rotating shafts at the middle part and the rear side are rotated through the rotation of the discs at the middle part and the rear side, the second rotating shafts at the middle part rotate to drive the sectioning cutter to rotate, the sectioning cutter sections the straws, the second rotating shaft at the rear side rotates to drive the crushing cutter to rotate, and the crushing cutter crushes the sectioned straws, so that the working efficiency is higher.
Therefore, we provide a fixed length straw cutting device to solve the above problems.
Disclosure of Invention
The utility model aims to make up the defects of the prior art and provides a fixed-length straw cutting device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a straw fixed length cutting device, includes the cutting case, the inside of cutting case is provided with dust extraction, dust extraction includes baffle, screwed pipe and dust catcher, the surface rotation of baffle is connected with the threaded rod, the surface mounting of dust catcher has two soft pipes, the surface mounting of baffle has two and the filter of soft pipe looks adaptation, the surface mounting of baffle has two inductive probes, the inside of cutting case is provided with cutting mechanism, cutting mechanism includes lift, fixed plate two and last stripper plate.
Further, the threaded pipe penetrates through the outer surface of the cutting box and is fixedly connected with the cutting box, and the threaded rod is in threaded connection with the threaded pipe.
Further, the surface fixedly connected with two gag levers post of baffle, two the one end of gag lever post all runs through the inner wall of cutting case and with cutting case sliding connection, dust catcher fixed connection is at the surface of cutting case, two the soft pipe all runs through the surface of cutting case and with baffle fixed connection.
Further, the conveyer is installed to the inner wall of cutting case, the inner wall fixedly connected with lower stripper plate of cutting case, the inner wall sliding connection of cutting case has the collecting box.
Further, the lifter passes through fixed block fixed connection at the surface of cutting case, the output fixedly connected with fixed plate one of lifter, the surface fixedly connected with two slide bars of fixed plate one.
Further, two the one end of slide bar is all run through the surface of cutting case and with cutting case sliding connection, two the equal fixedly connected with of surface of slide bar two stopper, two the one end that the slide bar kept away from fixed plate one is equal fixedly connected with at the surface of fixed plate two.
Further, the outer surface fixedly connected with servo motor of fixed plate two, servo motor's output fixedly connected with cutting blade, the outer surface fixedly connected with two telescopic links of fixed plate two.
Further, two the equal fixed connection of one end of telescopic link is at the surface of last stripper plate, two the surface of telescopic link is all overlapped and is equipped with the extension spring, two the equal fixed connection of extension spring is between fixed plate two and last stripper plate.
Compared with the prior art, the straw fixed-length cutting device has the following beneficial effects:
1. according to the utility model, through the arrangement of the cutting box and the dust collection mechanism, one end of the straw is contacted with the baffle plate and is sensed by the sensing probe, the sensing probe is fed back to the central control system and the dust collector is opened, when the straw is cut in the cutting box, dust and fragments generated when the straw is cut are sucked by the dust collector through the two soft guide pipes, and the cut straw is filtered by the two filter plates, so that the pollution to the environment caused by that a large amount of dust and fragments generated by the straw in the straw cutting process are scattered outside is effectively reduced.
2. According to the utility model, through the arrangement of the cutting mechanism, when one end of the straw contacts the baffle and is sensed by the sensing probe, the sensing probe is fed back to the central control system and turns on the lifter and the servo motor, the lifter drives the fixed plate to move downwards, the fixed plate II moves to drive the upper extrusion plate to extrude the straw on the lower extrusion plate through the two telescopic rods, the lifter drives the fixed plate II to move downwards continuously, the telescopic rods are compressed, the rotating cutting blade moves downwards to cut the straw, and the phenomenon that the position of the straw deviates to cause poor cutting effect when the straw is cut is effectively avoided by firstly extruding the fixed straw and then cutting.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the interior of the cutting box of the present utility model;
FIG. 3 is a schematic perspective view of a dust-absorbing mechanism according to the present utility model;
FIG. 4 is a schematic perspective view of a baffle plate according to the present utility model;
fig. 5 is a schematic perspective view of a cutting mechanism according to the present utility model.
In the figure: 1. a cutting box; 2. a conveyor; 3. a dust collection mechanism; 31. a baffle; 32. a threaded rod; 33. a threaded tube; 34. a limit rod; 35. a soft catheter; 36. a dust collector; 37. a filter plate; 38. an inductive probe; 4. a cutting mechanism; 401. a lifter; 402. a first fixing plate; 403. a slide bar; 404. a limiting block; 405. a second fixing plate; 406. a servo motor; 407. a cutting blade; 408. a telescopic rod; 409. a telescopic spring; 410. an upper pressing plate; 5. a lower squeeze plate; 6. and (5) collecting a box.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The embodiment provides a straw fixed length cutting device, and the device effectively reduces straw and can produce a large amount of dust piece and fly away to outside and lead to the polluted environment in the straw cutting process.
Referring to fig. 1, 3 and 4, a fixed length cutting device for straw, including cutting case 1, the inside of cutting case 1 is provided with dust absorption mechanism 3, dust absorption mechanism 3 includes baffle 31, screwed pipe 33 and dust catcher 36, the surface rotation of baffle 31 is connected with threaded rod 32, screwed pipe 33 runs through the surface of cutting case 1 and with cutting case 1 fixed connection, threaded rod 32 and screwed pipe 33 threaded connection, the one end of threaded rod 32 is provided with rotatory handle, make things convenient for staff to rotate threaded rod 32, threaded rod 32 is rotatory to drive baffle 31 and remove, thereby adjust the distance between baffle 31 to lower stripper plate 5, because straw contact baffle 31 just is cut, adjust the distance between baffle 31 to lower stripper plate 5 and can adjust the length that straw was cut.
The surface fixedly connected with two gag lever posts 34 of baffle 31, the inner wall of cutting case 1 is all run through to the one end of two gag lever posts 34 and with cutting case 1 sliding connection, and dust catcher 36 fixed connection is at the surface of cutting case 1, through the setting of two gag lever posts 34, increases the stability when baffle 31 removes, avoids the baffle 31 to take place the skew when removing.
The outer surface of the dust collector 36 is provided with two soft ducts 35, the two soft ducts 35 penetrate through the outer surface of the cutting box 1 and are fixedly connected with the baffle 31, the dust collector 36 sucks dust and fine particles into the interior through a negative pressure fan, the dust collector 36 sucks dust and fragments generated when cutting straws through the two soft ducts 35, the soft ducts 35 have certain toughness and softness, when the baffle 31 is driven to move, the two soft ducts 35 can be driven to move, the dust collector 36 belongs to the prior art, the model of the dust collector 36 is not limited further in the utility model, the dust collector 36 does not belong to the main innovation direction of the utility model, and therefore details of the dust collector 36 are not shown in detail in the drawings.
The surface fixedly connected with of baffle 31 two and soft pipe 35 looks adaptation filter 37, through the setting of filter 37, when two soft pipes 35 absorb dust and piece that produce when cutting the straw, the filter 37 will filter the straw, avoids soft pipe 35 to absorb the straw that will cut.
Two sensing probes 38 are arranged on the outer surface of the baffle plate 31, one end of the straw is contacted with the baffle plate 31 and sensed by the sensing probes 38, the sensing probes 38 are fed back to the central control system and the dust collector 36, the lifter 401 and the servo motor 406 are opened, when the straw is cut, the sensing probes 38 cannot sense the straw, the dust collector 36 and the servo motor 406 are stopped to rotate, the servo motor 406 drives the first fixing plate 402 to move upwards, the sensing probes 38 belong to the prior art, the model of the sensing probes 38 is not limited further in the utility model, and the sensing probes 38 do not belong to the main innovation direction of the utility model, so that details of the sensing probes 38 are not shown in the drawings specifically.
The inner wall of the cutting box 1 is provided with a conveyor 2, a motor is arranged outside the conveyor 2, the motor of the conveyor 2 is turned on to drive a conveyor belt of the conveyor 2 to move, straws are placed on the conveyor 2, the conveyor 2 is started, the straws are conveyed to the upper side of the lower extrusion plate 5 through the transmission of the conveyor 2, the conveyor 2 belongs to the prior art, the model of the conveyor 2 is not limited further, and the conveyor 2 does not belong to the main innovation direction of the utility model, so that details of the conveyor 2 are not shown in the drawings specifically.
The inner wall fixedly connected with lower stripper plate 5 of cutting case 1, the inner wall sliding connection of cutting case 1 has collection box 6, and the straw after the cutting will slide to collection box 6 in, makes things convenient for the staff to collect the straw after the cutting in unison, and the surface of collection box 6 is provided with the handle, makes things convenient for the staff to stimulate collection box 6.
Referring to fig. 2 and 5, a cutting mechanism 4 is disposed in the cutting box 1, the cutting mechanism 4 includes a lifter 401, a second fixing plate 405 and an upper extrusion plate 410, the lifter 401 is fixedly connected to the outer surface of the cutting box 1 through a fixing block, an output end of the lifter 401 is fixedly connected with a first fixing plate 402, the outer surface of the first fixing plate 402 is fixedly connected with two sliding rods 403, the lifter 401 is controlled by a central control system, the lifter 401 can drive the first fixing plate 402 to move up and down, and the stability of the second fixing plate 405 during movement is increased through the arrangement of the two sliding rods 403.
One end of two slide bars 403 all runs through the surface of cutting case 1 and with cutting case 1 sliding connection, the surface of two slide bars 403 all fixedly connected with two stopper 404, through the setting of stopper 404, remove the slide bar 403 and carry out the spacing, avoid slide bar 403 to drive fixed plate two 405 upwards move excessively, lead to cutting blade 407 to interfere with cutting case 1 mutually.
One end of each sliding rod 403 far away from the first fixing plate 402 is fixedly connected to the outer surface of the second fixing plate 405, the outer surface of the second fixing plate 405 is fixedly connected with a servo motor 406, the output end of the servo motor 406 is fixedly connected with a cutting blade 407, the servo motor 406 is controlled by a central control system, and the servo motor 406 drives the cutting blade 407 to rotate, so that the cutting blade 407 cuts straws.
The surface fixedly connected with two telescopic links 408 of fixed plate two 405, the equal fixed connection of one end of two telescopic links 408 is at the surface of last stripper plate 410, and fixed plate two 405 moves down and will cooperate lower stripper plate 5 extrusion centre gripping straw, and fixed plate two 405 moves down again and will drive cutting blade 407 cutting straw, through the fixed straw mode of extruding earlier then cutting, effectively avoids when cutting straw, and straw position emergence skew leads to the cutting effect not good.
The surface of two telescopic links 408 all overlaps and is equipped with telescopic spring 409, and two telescopic spring 409 equal fixed connection are between fixed plate two 405 and last stripper plate 410, through telescopic spring 409's setting, no longer extrude centre gripping straw when last stripper plate 410, and the spring tension through telescopic spring 409 resets last stripper plate 410 to conveniently go up stripper plate 410 centre gripping straw next time.
Working principle: when the straw cutting machine is used, straw is placed on the conveyor 2, the conveyor 2 is started, the straw is conveyed to the upper side of the lower extrusion plate 5 through the conveying of the conveyor 2, at the moment, one end of the straw is conveyed to the outer surface of the baffle 31, one end of the straw is contacted with the baffle 31 and is sensed by the sensing probe 38, the sensing probe 38 is fed back to the central control system and opens the dust collector 36, the sensing probe 38 is fed back to the central control system and opens the lifter 401 and the servo motor 406, the lifter 401 drives the second fixing plate 405 to move downwards, the second fixing plate 405 is driven by the two telescopic rods 408 to drive the upper extrusion plate 410 to extrude the straw on the lower extrusion plate 5, the lifter 401 drives the second fixing plate 405 to move downwards continuously, the telescopic rods 408 are compressed, the rotary cutting blades 407 move downwards to cut the straw, dust and dust generated during the cutting of the straw are sucked by the two soft guide pipes 35 when the cutting box 1 is cut, the cut straw is filtered by the two filter plates 37, and therefore dust and dust generated during the straw cutting process is effectively reduced to scatter to the outside to pollute the environment.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a straw fixed length cutting device, includes cutting case (1), its characterized in that: the inside of cutting case (1) is provided with dust absorption mechanism (3), dust absorption mechanism (3) are including baffle (31), screwed pipe (36), the surface rotation of baffle (31) is connected with threaded rod (32), two soft pipe (35) are installed to the surface of dust catcher (36), the surface fixedly connected with of baffle (31) two filter boards (37) with soft pipe (35) looks adaptation, two inductive probes (38) are installed to the surface of baffle (31), the inside of cutting case (1) is provided with cutting mechanism (4), cutting mechanism (4) are including lift (401), fixed plate two (405) and upper squeeze plate (410).
2. The straw fixed length cutting device according to claim 1, wherein: the threaded pipe (33) penetrates through the outer surface of the cutting box (1) and is fixedly connected with the cutting box (1), and the threaded rod (32) is in threaded connection with the threaded pipe (33).
3. The straw fixed length cutting device according to claim 1, wherein: the outer surface fixedly connected with two gag lever posts (34) of baffle (31), two the one end of gag lever post (34) all runs through the inner wall of cutting case (1) and with cutting case (1) sliding connection, dust catcher (36) fixed connection is at the surface of cutting case (1), two soft pipe (35) all run through the surface of cutting case (1) and with baffle (31) fixed connection.
4. The straw fixed length cutting device according to claim 1, wherein: the inner wall of cutting case (1) is installed conveyer (2), the inner wall fixedly connected with lower stripper plate (5) of cutting case (1), the inner wall sliding connection of cutting case (1) has collecting box (6).
5. The straw fixed length cutting device according to claim 1, wherein: the lifter (401) is fixedly connected to the outer surface of the cutting box (1) through a fixing block, the output end of the lifter (401) is fixedly connected with a first fixing plate (402), and the outer surface of the first fixing plate (402) is fixedly connected with two sliding rods (403).
6. The straw fixed length cutting device of claim 5, wherein: one end of each sliding rod (403) penetrates through the outer surface of the cutting box (1) and is in sliding connection with the cutting box (1), two limiting blocks (404) are fixedly connected to the outer surfaces of the sliding rods (403), and one end, far away from the first fixed plate (402), of each sliding rod (403) is fixedly connected to the outer surface of the second fixed plate (405).
7. The straw fixed length cutting device according to claim 1, wherein: the outer surface fixedly connected with servo motor (406) of fixed plate two (405), the output fixedly connected with cutting blade (407) of servo motor (406), the outer surface fixedly connected with two telescopic links (408) of fixed plate two (405).
8. The straw fixed length cutting device of claim 7, wherein: one end of each telescopic rod (408) is fixedly connected to the outer surface of the upper extrusion plate (410), each telescopic spring (409) is sleeved on the outer surface of each telescopic rod (408), and each telescopic spring (409) is fixedly connected between the corresponding fixing plate II (405) and the corresponding upper extrusion plate (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449094.5U CN219961407U (en) | 2023-03-10 | 2023-03-10 | Straw fixed length cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449094.5U CN219961407U (en) | 2023-03-10 | 2023-03-10 | Straw fixed length cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219961407U true CN219961407U (en) | 2023-11-07 |
Family
ID=88583552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320449094.5U Active CN219961407U (en) | 2023-03-10 | 2023-03-10 | Straw fixed length cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219961407U (en) |
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2023
- 2023-03-10 CN CN202320449094.5U patent/CN219961407U/en active Active
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