CN114946425A - Crop straw reducing mechanism - Google Patents
Crop straw reducing mechanism Download PDFInfo
- Publication number
- CN114946425A CN114946425A CN202210574063.2A CN202210574063A CN114946425A CN 114946425 A CN114946425 A CN 114946425A CN 202210574063 A CN202210574063 A CN 202210574063A CN 114946425 A CN114946425 A CN 114946425A
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- Prior art keywords
- crushing
- piece
- guide
- smashing
- straw
- 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.)
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- 239000010902 straw Substances 0.000 title claims abstract description 68
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims description 28
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 241000220317 Rosa Species 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 229920000742 Cotton Polymers 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
- 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
- 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
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Classifications
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- 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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/08—Cutting apparatus specially adapted for cutting hay, straw or the like having reciprocating knives
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- 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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
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- 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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/14—Drives
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a crop straw smashing device, relates to the field of agriculture, and comprises a smashing piece and further comprises: the crushing device comprises a crushing part, a movable part and a baffle plate, wherein a support part is fixedly arranged inside the crushing part, a guide part is slidably arranged inside the support part, the outer part of the guide part is rotatably connected with the movable part, the adjacent sides of the two movable parts are provided with crushing teeth, the bottom of the guide part is provided with the baffle plate, the inner cavity of the crushing part is rotatably provided with a material guide part, and an elastic part is arranged between the material guide part and the movable part; the inner wall of the crushing piece is provided with a guide groove, and two crushing parts are arranged in the guide groove in a sliding manner; the crop straw smashing device achieves thorough smashing of straws in a multi-stage smashing mode, the shredding teeth shred the guided-in straws, the baffle plate drives the two smashing parts to be close to each other through the traction piece, and the smashing parts smash the shredded straws in a mode of driving the two sets of smashing blades to be close to each other.
Description
Technical Field
The invention relates to the field of agriculture, in particular to a crop straw smashing device.
Background
Crop straws are a general term of stem and leaf parts of mature crops, and generally refer to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, the straws can be used as feed for cattle and sheep and the like to eat, can also be fermented to prepare organic fertilizer to provide nutrients required by crop growth, and the straws need to be crushed by a crushing device when being prepared into the feed or the fermented material.
The existing straw crushing device is only crushed by the cutter, the crushing effect is poor, the straw cannot be completely crushed, the conditions of incomplete crushing and non-uniformity of the straw crushing are easy to occur, the subsequent processing and use of the straw are influenced, and the use requirement of the straw cannot be met.
Disclosure of Invention
The invention aims to provide a crop straw smashing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a crop straw reducing mechanism, includes the crushing piece, still includes:
the crushing device comprises a movable piece, a support piece is fixedly arranged inside the crushing piece, a guide piece is arranged inside the support piece in a sliding manner, the outer part of the guide piece is rotatably connected with the movable piece, the adjacent sides of the two movable pieces are provided with crushing teeth, the bottom of the guide piece is provided with a baffle, a material guide piece is rotatably arranged in the inner cavity of the crushing piece, a material guide part is arranged outside the material guide piece in a sliding manner, and an elastic piece is arranged between the material guide part and the movable piece;
the crushing part is provided with a guide groove on the inner wall of the crushing part, two crushing parts are arranged in the guide groove in a sliding manner, crushing blades are arranged outside the two crushing parts, one end of the baffle is provided with a traction part, the side wall of the crushing part is provided with a guide wheel, and one end of the traction part penetrates through the guide wheel and is connected with the crushing parts;
the swinging mechanism is arranged inside the crushing piece;
a drive mechanism provided outside the pulverization portion; swing mechanism drives two baffles and cuts up the tooth through the mode of extrusion moving part and is close to each other, and the moving part passes through the spring and drives guide portion and slide along the guide surface, and guide portion is between leading-in two moving parts of straw with the mode of the straw of stirring, cuts up the tooth and cuts up leading-in straw, and the baffle drives two crushing portions through drawing the piece and is close to each other, and actuating mechanism drives crushing blade and rotates, and crushing portion smashes the straw of cutting up through the mode that drives two sets of crushing blade and be close to each other.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the swing mechanism comprises a cam arranged in the crushing piece and a first power piece used for driving the cam to rotate.
In one alternative: actuating mechanism includes slider, guide part, rotates the piece and is used for the drive to rotate a pivoted second power spare, two one side that crushing portion is close to is provided with slider and guide part respectively, inside slider one end slides and penetrates the guide part, inside all rotating of slider and guide part is provided with the rotation piece, be provided with a plurality of crushing blades on the rotation piece.
In one alternative: and a dust removal mechanism is arranged outside the crushing piece.
In one alternative: dust removal mechanism includes dust removal case, rose box and inlet fan, the dust removal case is fixed to be set up in rubbing crusher outside, the dust removal case is linked together through intake pipe and rubbing crusher inside, the rose box sets up in the dust removal incasement portion, the inside curb plate that is provided with of rose box, the fixed nut that is provided with of dust removal bottom of the case portion, nut central point puts and is provided with the threaded rod, the fixed inlet fan that is provided with on the threaded rod.
In one alternative: the dust removal mechanism also comprises a power assembly for driving the air inlet fan to rotate.
In one alternative: the power component comprises a steel wire rope, a rotating wheel and a wire winding rod, the side wall of the crushing piece is provided with a fixing plate, two ends of the fixing plate are respectively provided with a guide wheel and a rotating wheel, a transmission piece is arranged between the guide wheel and the rotating wheel, the rotating wheel is fixedly connected with the wire winding rod, one end of the steel wire rope is rotatably connected with a threaded rod, and the other end of the steel wire rope is wound on the wire winding rod.
Compared with the prior art, the invention has the following beneficial effects:
crop straw reducing mechanism has realized thorough smashing of straw through multi-stage crushing's mode, swing mechanism drives two baffles and cuts up the tooth and be close to each other through the mode of extrusion moving part, the moving part passes through the spring and drives guide portion and slide along guide surface, guide portion is through the mode of stirring the straw between leading-in two moving parts of straw, it cuts up the tooth to leading-in straw, the baffle drives two crushing portions through drawing the piece and is close to each other, actuating mechanism drives crushing blade and rotates, crushing portion smashes the straw of cutting up through the mode that drives two sets of crushing blade and be close to each other.
Drawings
Fig. 1 is a schematic structural diagram of a crop straw smashing device.
Fig. 2 is a partial sectional view of a crushing box in the crop straw crushing apparatus.
Fig. 3 is a schematic structural view of a crushing plate in the crop straw crushing device.
Fig. 4 is a schematic structural view of a guide plate in the crop straw smashing device.
Fig. 5 is a schematic structural view of a sliding plate in the crop straw smashing device.
Fig. 6 is a sectional view of a support plate in the crop straw crushing apparatus.
Fig. 7 is a schematic structural view of a wire take-up rod in the crop straw smashing device.
Fig. 8 is a partially enlarged view of a portion a of the crop straw crushing apparatus.
Notations for reference numerals: 1-crushing box, 101-guide groove, 2-guide plate, 201-sliding groove, 3-movable plate, 4-support plate, 401-charging groove, 5-crushing plate, 6-driving wheel, 7-guide plate, 8-sliding plate, 9-rotating rod, 10-crushing blade, 11-guide rod, 12-traction rope, 13-reset spring, 14-baffle, 15-cam, 16-driving rod, 17-first motor, 18-cutting tooth, 19-connecting rod, 20-spring, 21-guide rod, 22-support spring, 23-filter box, 24-feed inlet, 25-dust removal box, 26-air inlet fan, 27-threaded rod, 28-nut, 29-rotating ring, 30-a steel wire rope, 31-an exhaust pipe, 32-a crushing groove, 33-a side plate, 34-a connecting spring, 35-an air inlet pipe, 36-a fixing plate, 37-a guide wheel, 38-a rotating wheel, 39-a wire take-up rod, 40-a collecting box, 41-a guide rail, 42-a heating wire, 43-a second motor, 44-a first return spring, 45-a limiting plate and 46-a second return spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 6, a crop straw crushing apparatus provided for one embodiment of the present invention includes a crushing member, and further includes:
the crushing device comprises a moving part, wherein the crushing part is a crushing box 1, a support part is fixedly arranged inside the crushing box 1, the support part comprises two support plates 4 which are symmetrically arranged inside the crushing box 1, a blanking groove 401 is formed in the side edge of each support plate 4, a guide part is slidably arranged inside the support part, the guide part is a guide rod 11 which is slidably arranged inside the blanking groove 401, the guide rod 11 is a square rod, the outer part of the guide part is rotatably connected with the moving part, the moving part is a movable plate 3 with one end rotatably connected with the guide rod 11, a support spring 22 is arranged between the movable plate 3 and the inner side wall of the crushing box 1, chopping teeth 18 are arranged on the side, close to the two moving parts, a baffle 14 is arranged at the bottom of the guide part, a guide rail 41 is arranged at the bottom of the support plate 4, the baffle 14 is slidably arranged inside the guide rail 41 and fixedly connected with the guide rod 11, and a reset spring 13 is arranged between the baffle 14 and the guide rail 41, a material guide part is rotatably arranged in the inner cavity of the crushing part, a material guide part is slidably arranged outside the material guide part, an elastic part is arranged between the material guide part and the movable part, the material guide part and the material guide part are respectively a material guide plate 2 and a material guide rod 21, the elastic part is a spring 20, a sliding groove 201 is formed in the material guide plate 2, a connecting rod 19 is arranged at the top of the movable plate 3, the connecting rod 19 is slidably arranged in the sliding groove 201, and the connecting rod 19 is connected with the material guide rod 21 through the spring 20;
the crushing part is provided with a guide groove 101 on the inner wall of the crushing part, two crushing parts are arranged in the guide groove 101 in a sliding manner, the crushing parts are crushing plates 5, a first reset spring 44 is connected between each crushing plate 5 and the inner side wall of the crushing box 1, crushing blades 10 are arranged outside each of the two crushing plates 5, one end of each baffle 14 is provided with a traction part, the traction part is a traction rope 12, the side wall of the crushing box 1 is provided with a guide wheel 37, one end of each traction rope 12 penetrates through the guide wheel 37 and is connected with the crushing plate 5, the traction rope 12 at the left end is connected with the crushing plate 5 at the right end, and the traction rope 12 at the right end is connected with the crushing plate 5 at the left end;
the swinging mechanism is arranged inside the crushing piece;
a drive mechanism provided outside the pulverization section; swing mechanism drives two baffles 14 and shredding teeth 18 through the mode of extrusion moving part and is close to each other, the moving part passes through spring 20 and drives guide portion and slide along the guide surface, guide portion is through the mode of stirring the straw with the leading-in two moving parts between the straw, shredding teeth 18 chops leading-in straw, baffle 14 drives two crushing portions through drawing the piece and is close to each other, actuating mechanism drives crushing blade 10 and rotates, crushing portion smashes the straw of shredding through the mode that drives two sets of crushing blade 10 and be close to each other.
As shown in fig. 1-2, as a preferred embodiment of the present invention, the swing mechanism includes a cam 15 disposed inside the crushing member, and a first power member for driving the cam 15 to rotate, the first power member is a first motor 17, the cam 15 is mounted inside the crushing box 1 through a driving rod 16, one end of the driving rod 16 penetrates through the crushing box 1 and is connected to the first motor 17, the straw slides down from a gap between two guide plates 2, the first motor 17 drives the cam 15 to rotate, the cam 15 presses the movable plate 3, the movable plate 3 drives two guide rods 11 at the bottom to approach each other, the guide rods 11 drive the baffles 14 at the bottom to approach each other, the two baffles 14 stop moving after contacting, the fallen straw is retained, the bottom of the movable plate 3 stops moving, the top end rotates along the guide rods 11, the movable plate 3 lifts the guide plates 2 contacting thereon upwards, two stock guides 2 upwards overturn and are close to each other, fly leaf 3 drives guide pole 21 through spring 20 and slides, guide pole 21 drives the straw on the stock guide 2 and slides downwards, two stock guides 2 stop motion after contacting, the straw can't continue to slide down, can't carry out feeding and ejection of compact between stock guide 2 and the baffle 14, fly leaf 3 drives the tooth 18 that cuts up on it simultaneously and cuts up the straw, cut up the back, cam 15 breaks away from the contact with fly leaf 3, reset spring 41 drives baffle 14 and fly leaf 3 and resets, the straw that cuts up falls into below baffle 14.
As shown in fig. 1 to 5, as a preferred embodiment of the present invention, the driving mechanism includes a sliding member, a guiding portion, a rotating member and a second power member for driving the rotating member to rotate, the sliding member and the guiding portion are a sliding plate 8 and a guiding plate 7, respectively, the rotating member is a rotating rod 9, the second power member is a second motor 43 provided on the crushing plate 5, the sliding member and the guiding portion are provided on the sides adjacent to the two crushing portions, one end of the sliding part penetrates into the guide part in a sliding manner, the sliding part and the guide part are both provided with rotating parts in a rotating manner, the rotating parts are provided with a plurality of crushing blades 10, when the baffle plate 14 slides left and right, drive crushing board 5 through haulage rope 12 and slide along the guide way 101 side to side, two crushing boards 5 drive two sets of crushing blades 10 and are close to each other, smash the straw, and the straw after smashing falls into collecting box 40.
As shown in fig. 1, as a preferred embodiment of the present invention, a dust removing mechanism is provided outside the pulverizing member.
As shown in fig. 1 or 8, as a preferred embodiment of the present invention, the dust removing mechanism includes a dust removing box 25, a filter box 23 and an air inlet fan 26, the dust removing box 25 is fixedly disposed outside the pulverizing box 1 and provided with an exhaust pipe 31, the dust removing box 25 is communicated with the inside of the pulverizing part through an air inlet pipe 35, the filter box 23 is disposed inside the dust removing box 25, a side plate 33 is disposed inside the filter box 23, a connecting spring 34 is disposed between the side plate 33 and the dust removing box 25, a nut 28 is fixedly disposed at the bottom of the dust removing box 25, a threaded rod 27 is disposed at the center of the nut 28, and the air inlet fan 26 is fixedly disposed on the threaded rod 27.
As shown in fig. 1, as a preferred embodiment of the present invention, the dust removing mechanism further includes a power assembly for driving the intake fan 26 to rotate.
As shown in fig. 1 or 7, as a preferred embodiment of the present invention, the power assembly includes a wire rope 30, a rotating wheel 38 and a wire-receiving rod 39, a fixed plate 36 is disposed on a side wall of the pulverizing part, a guide wheel 37 and a rotating wheel 38 are disposed at two ends of the fixed plate 36, a transmission member is disposed between the guide wheel 37 and the rotating wheel 38, the transmission member is a transmission wheel 6, the rotating wheel 38 is fixedly connected to the wire-receiving rod 39, one end of the wire rope 30 is rotatably connected to a threaded rod 27 through a rotating ring 29, the other end of the wire rope 30 is wound on the wire-receiving rod 39, the traction rope 12 drives the guide wheel 37 to rotate, the guide wheel 37 drives the rotating wheel 39 and the wire-receiving rod 39 to rotate through the transmission wheel 6, the wire-receiving rod 39 drives the threaded rod 27 to descend by winding the wire rope 30, a nut 28 is fixedly mounted, the threaded rod 27 drives the air intake fan 26 to rotate, exhaust gas inside the pulverizing box 1 pushes the side plate 33 open and enters from the air intake pipe 35, the exhaust gas enters the filter box 23 for filtering, and is discharged through the exhaust pipe 31 after being filtered.
As shown in fig. 1, as a preferred embodiment of the present invention, the top end of the threaded rod 27 penetrates through the dust removing box 25 and is rotatably connected with a limiting plate 45, a second return spring 46 is connected between the limiting plate 45 and the dust removing box 25, when the guide wheel 37 drives the wire retracting rod 39 to rotate reversely, the second return spring 26 drives the threaded rod 27 to ascend and return, and the side plate 33 blocks the air inlet pipe 35 to prevent the exhaust gas from flowing backwards.
In an embodiment, the structure of the swing mechanism is not limited, and an air cylinder may also be used to drive the movable plate 3 to move left and right, in this embodiment, preferably, referring to fig. 1, the swing mechanism uses a cam 15 to press the movable plate 3 to move left and right.
The embodiment of the invention provides a crop straw smashing device, straws are added through a feeding hole 24, after a heating wire 22 is dried, the straws slide down from a gap between two guide plates 2, a movable plate 3 drives two guide rods 11 at the bottom to approach each other, the guide rods 11 drive baffle plates 14 at the bottom to approach each other, the two baffle plates 14 stop moving after contacting, the fallen straws are retained, the movable plate 3 drives shredding teeth 18 on the movable plate to shred the straws, after shredding, a cam 15 is separated from the movable plate 3, the shredded straws fall below the baffle plates 14, when the baffle plates 14 slide left and right, a smashing plate 5 is driven by a traction rope 12 to slide left and right along a guide groove 101, the two smashing plates 5 drive two groups of smashing blades 10 to approach each other to smash the straws, and the smashed straws fall into a collecting box 40.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a crop straw reducing mechanism, includes the crushing piece, its characterized in that still includes:
the crushing device comprises a movable piece, a support piece is fixedly arranged inside the crushing piece, a guide piece is arranged inside the support piece in a sliding manner, the outer part of the guide piece is rotatably connected with the movable piece, the adjacent sides of the two movable pieces are provided with crushing teeth, the bottom of the guide piece is provided with a baffle, a material guide piece is rotatably arranged in the inner cavity of the crushing piece, a material guide part is arranged outside the material guide piece in a sliding manner, and an elastic piece is arranged between the material guide part and the movable piece;
the crushing part is provided with a guide groove on the inner wall, two crushing parts are arranged in the guide groove in a sliding manner, crushing blades are arranged outside the two crushing parts, one end of the baffle is provided with a traction part, the side wall of the crushing part is provided with a guide wheel, and one end of the traction part penetrates through the guide wheel and is connected with the crushing parts;
the swinging mechanism is arranged inside the crushing piece;
a drive mechanism provided outside the pulverization portion; swing mechanism drives two baffles and cuts up the tooth through the mode of extrusion moving part and is close to each other, and the moving part passes through the spring and drives guide portion and slide along the guide surface, and guide portion is between leading-in two moving parts of straw with the mode of the straw of stirring, cuts up the tooth and cuts up leading-in straw, and the baffle drives two crushing portions through drawing the piece and is close to each other, and actuating mechanism drives crushing blade and rotates, and crushing portion smashes the straw of cutting up through the mode that drives two sets of crushing blade and be close to each other.
2. The crop straw chopper as claimed in claim 1, wherein the swing mechanism includes a cam provided inside the chopper, and a first power member for driving the cam to rotate.
3. The crop straw crushing device as claimed in claim 2, wherein the driving mechanism comprises a sliding part, a guiding part, a rotating part and a second power part for driving the rotating part to rotate, the sliding part and the guiding part are respectively arranged on the sides close to the two crushing parts, one end of the sliding part slides to penetrate into the guiding part, the rotating part is rotatably arranged in the sliding part and the guiding part, and the rotating part is provided with a plurality of crushing blades.
4. The crop straw crushing device according to claim 1, wherein a dust removing mechanism is provided outside the crushing member.
5. The crop straw smashing device according to claim 4, wherein the dust removing mechanism comprises a dust removing box, a filter box and an air inlet fan, the dust removing box is fixedly arranged outside the smashing piece, the dust removing box is communicated with the inside of the smashing piece through an air inlet pipe, the filter box is arranged inside the dust removing box, a side plate is arranged inside the filter box, a nut is fixedly arranged at the bottom of the dust removing box, a threaded rod is arranged at the center of the nut, and the air inlet fan is fixedly arranged on the threaded rod.
6. The crop straw chopper as claimed in claim 5, wherein the dust removing mechanism further includes a power assembly for driving the air intake fan to rotate.
7. The crop straw smashing device according to claim 6, wherein the power assembly comprises a steel wire rope, a rotating wheel and a wire winding rod, a fixing plate is arranged on the side wall of the smashing piece, a guide wheel and a rotating wheel are respectively arranged at two ends of the fixing plate, a transmission piece is arranged between the guide wheel and the rotating wheel, the rotating wheel is fixedly connected with the wire winding rod, one end of the steel wire rope is rotatably connected with a threaded rod, and the other end of the steel wire rope is wound on the wire winding rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574063.2A CN114946425A (en) | 2022-05-24 | 2022-05-24 | Crop straw reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210574063.2A CN114946425A (en) | 2022-05-24 | 2022-05-24 | Crop straw reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114946425A true CN114946425A (en) | 2022-08-30 |
Family
ID=82956439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210574063.2A Pending CN114946425A (en) | 2022-05-24 | 2022-05-24 | Crop straw reducing mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN114946425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115350921A (en) * | 2022-10-19 | 2022-11-18 | 吉林省山菇娘食品有限公司 | Vegetable processing screening equipment |
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| CN112154789A (en) * | 2020-10-12 | 2021-01-01 | 赵志玲 | Environment-friendly straw reducing mechanism is used to agricultural |
| CN112314200A (en) * | 2020-10-26 | 2021-02-05 | 王凤云 | Smash agricultural straw reducing mechanism that effect is high |
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| CN112449889A (en) * | 2020-10-23 | 2021-03-09 | 苏州格瑞格登新材料科技有限公司 | Environment-friendly device is smashed to straw |
| CN112586204A (en) * | 2020-12-11 | 2021-04-02 | 临泉县双军农业机械有限公司 | Straw pulverizer capable of preventing dust from rising |
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