CN222053959U - Quick reducing mechanism of straw - Google Patents
Quick reducing mechanism of straw Download PDFInfo
- Publication number
- CN222053959U CN222053959U CN202420049112.5U CN202420049112U CN222053959U CN 222053959 U CN222053959 U CN 222053959U CN 202420049112 U CN202420049112 U CN 202420049112U CN 222053959 U CN222053959 U CN 222053959U
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- CN
- China
- Prior art keywords
- straw
- wheel disc
- fixedly connected
- collecting cylinder
- roller
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- 239000010902 straw Substances 0.000 title claims abstract description 56
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 13
- 238000010298 pulverizing process Methods 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a straw rapid smashing device, and belongs to the field of straw smashing devices. A straw rapid pulverizing device, comprising: the tool comprises a tool shell, wherein a crushing roller and a spiral roller are rotatably connected to the tool shell; according to the utility model, through the mutual matching of the transmission mechanism, the crushing roller, the mesh screen, the spiral roller and the stirring blade, the straws put into the tool shell can be cut and crushed for multiple times, the crushed fine straw particles can be quantitatively collected into the collecting cylinder through the spiral roller, and finally, the crushed fine straw particles are discharged outwards and rapidly through the centrifugal force generated by the rotation of the stirring blade, the discharge of the straw crusher is orderly carried out, the blockage of the interior of the tool shell in the crushing process is avoided, and the arrangement of the detachable mesh screen in the tool shell is utilized, so that the repeated circular cutting of the straw particles in the tool shell is realized, so that only straw particles with specified size after cutting can pass through the mesh screen, and the cutting effect on the straws is effectively ensured.
Description
Technical Field
The utility model relates to the field of straw smashing devices, in particular to a straw rapid smashing device.
Background
The straw is the plant stem left after harvesting crops, and mainly consists of cellulose, hemicellulose, lignin and the like. In agricultural production, a large amount of straw is produced, and the correct recognition and effective utilization of straw are important means for improving the benefits of agricultural production and protecting the environment.
At present, the common straw crushing method comprises two types of chemical treatment and mechanical crushing, wherein the chemical treatment is to add chemical agents for treatment to degrade the straw into organic fertilizer; the mechanical crushing method mainly adopts technologies such as cutting, shredding or crushing, and common equipment comprises a straw crusher, a mower and the like; according to research and analysis, when the existing mechanical device is used for crushing straws, the problem that crushing particles are not beneficial to quick discharge due to improper crushing roller spacing, the use is influenced by the blockage of the crushing device when serious crushing is likely to occur, and secondly, part of the crushing devices only crush the straws once, so that the problem that the crushing effect is poor and the crushing is not thorough is likely to occur, so that the defects and defects of the prior art are necessarily improved.
Disclosure of utility model
An object of the utility model is to provide a straw quick crushing device to solve the problem that proposes among the background art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A straw rapid pulverizing device, comprising: the machine tool comprises a frame, wherein a tool shell and a driving motor are fixedly arranged on the frame, a power output end of the driving motor is in transmission connection with a main shaft and a spiral roller which are rotationally connected with the tool shell through a transmission mechanism, a crushing roller is fixedly connected with the outer side of the axial direction of the main shaft, a feeding port is preset on the side surface of the tool shell, a detachable mesh screen is horizontally inserted into an inserting groove in the tool shell, the mesh screen is positioned between the crushing roller and the spiral roller, and the spiral roller is rotationally connected in an output cylinder at the bottom of the tool shell.
Further, the output end fixedly connected with collection section of thick bamboo of output section of thick bamboo, the collection section of thick bamboo is the disc shape, the output fixedly connected with U type pipe of collection section of thick bamboo, the U type pipe is tangent with the side of collection section of thick bamboo, the interior rotation of collection section of thick bamboo is connected with the stirring vane, stirring vane pivoted direction is unanimous with U type pipe department ejection of compact direction.
Further, the transmission mechanism is provided with a first wheel disc, the first wheel disc is fixedly connected with a power output shaft of a driving motor, a second wheel disc is connected to the first wheel disc through belt transmission, the second wheel disc is fixedly connected with a third wheel disc through belt transmission, the third wheel disc is fixedly connected with the outer side of a spiral roller in the axial direction, the main shaft is far away from the fourth wheel disc, the fourth wheel disc is fixedly connected with a fifth wheel disc through belt transmission, the stirring blade is connected to the inside of the collecting cylinder through a connecting shaft in a rotating mode, and the part, extending to the outer side of the collecting cylinder, of the connecting shaft is fixedly connected with the fifth wheel disc.
Further, the crushing roller is last including a plurality of equidistance interval arrangement's fixed disk, fixed disk fixed connection is in the axial outside of main shaft, run through on the fixed disk and be fixed with a plurality of connecting rods, a plurality of connecting rods are annular array and arrange, a plurality of crushing blades of fixedly connected with on the connecting rod, crushing blade is located between two fixed disks.
Further, the mesh screen can crush straw particles according to the requirement to replace different specifications.
Further, the stirring blade is attached to the inner wall of the collecting cylinder.
Further, universal wheels are arranged and fixed at the four vertex angle positions of the bottom of the frame.
Compared with the prior art, the utility model provides a straw rapid smashing device, which has the following beneficial effects:
According to the utility model, through the mutual matching of the transmission mechanism, the crushing roller, the mesh screen, the spiral roller and the stirring blade, the straws put into the tool shell can be cut and crushed for multiple times, the crushed fine straw particles can be quantitatively collected into the collecting cylinder through the spiral roller, and finally, the crushed fine straw particles are discharged outwards and rapidly through the centrifugal force generated by the rotation of the stirring blade, the discharge of the straw crusher is orderly carried out, the blockage of the interior of the tool shell in the crushing process is avoided, and the arrangement of the detachable mesh screen in the tool shell is utilized, so that the repeated circular cutting of the straw particles in the tool shell is realized, so that only straw particles with specified size after cutting can pass through the mesh screen, and the cutting effect on the straws is effectively ensured.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a straw rapid smashing device provided by the utility model;
Fig. 2 is a schematic side view of a straw rapid smashing device according to the present utility model;
Fig. 3 is a schematic cross-sectional structure of a straw rapid smashing device according to the present utility model;
Fig. 4 is a schematic view of a crushing roller structure of a straw rapid crushing device according to the present utility model;
fig. 5 is a schematic diagram of a stirring blade of a straw rapid smashing device according to the present utility model;
Fig. 6 is a schematic diagram of a mesh screen structure of a straw rapid smashing device provided by the utility model;
Fig. 7 is a schematic structural diagram of a portion a in fig. 2 of a straw rapid pulverizing device according to the present utility model.
In the figure: 1. a frame; 2. a tool shell; 21. a feed port; 22. a plug-in groove; 23. an output cylinder; 24. a collection cylinder; 25. a U-shaped tube; 3. a driving motor; 4. a transmission mechanism; 41. a wheel disc I; 42. a first belt; 43. a second wheel disc; 44. a second belt; 45. a wheel disc III; 46. a wheel disc IV; 47. a third belt; 48. fifth wheel disc; 5. a main shaft; 6. a pulverizing roller; 61. a fixed plate; 62. a connecting rod; 63. a crushing blade; 7. a mesh screen; 8. a spiral roller; 9. a stirring blade; 10. and a universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples:
Referring to fig. 1-7, a straw rapid pulverizing apparatus includes: the machine frame 1 is provided with a tool shell 2 and a driving motor 3, the power output end of the driving motor 3 is in transmission connection with a main shaft 5 and a spiral roller 8 which are rotationally connected with the tool shell 2 through a transmission mechanism 4, the axial outer side of the main shaft 5 is fixedly connected with a crushing roller 6, a feeding port 21 is preset on the side surface of the tool shell 2, a detachable mesh screen 7 is horizontally inserted in an inserting groove 22 in the tool shell 2, the mesh screen 7 is positioned between the crushing roller 6 and the spiral roller 8, and the spiral roller 8 is rotationally connected in an output cylinder 23 at the bottom of the tool shell 2.
The output end of the output cylinder 23 is fixedly connected with a collecting cylinder 24, the collecting cylinder 24 is in a disc shape, the output end of the collecting cylinder 24 is fixedly connected with a U-shaped pipe 25, the U-shaped pipe 25 is tangent with the side surface of the collecting cylinder 24, the collecting cylinder 24 is rotationally connected with a stirring blade 9, and the rotating direction of the stirring blade 9 is consistent with the discharging direction of the U-shaped pipe 25.
The driving mechanism 4 is provided with a first wheel disc 41, the first wheel disc 41 is fixedly connected with a power output shaft of the driving motor 3, a second wheel disc 43 is connected to the first wheel disc 41 through a first belt 42 in a transmission manner, a third wheel disc 45 is connected to the second wheel disc 43 through a second belt 44 in a transmission manner, the third wheel disc 45 is fixedly connected to the outer side of the spiral roller 8 in the axial direction, a fourth wheel disc 46 is fixedly connected to the outer side of the main shaft 5, which is far away from the second wheel disc 43, a fifth wheel disc 48 is connected to the fourth wheel disc 46 through a third belt 47 in a transmission manner, the stirring vane 9 is connected into the collecting cylinder 24 through a connecting shaft in a rotation manner, and the part of the connecting shaft extending to the outer side of the collecting cylinder 24 is fixedly connected with the fifth wheel disc 48.
The crushing roller 6 comprises a plurality of fixed discs 61 which are arranged at equal intervals, the fixed discs 61 are fixedly connected to the outer side of the spindle 5 in the axial direction, a plurality of connecting rods 62 are fixedly penetrated through the fixed discs 61, the plurality of connecting rods 62 are arranged in an annular array, a plurality of crushing blades 63 are fixedly connected to the connecting rods 62, and the crushing blades 63 are positioned between the two fixed discs 61.
The mesh screen 7 can crush straw particles according to the need to replace different specifications.
The stirring blade 9 is attached to the inner wall of the collecting cylinder 24.
The universal wheels 10 are fixedly arranged at the four vertex angle positions at the bottom of the frame 1;
As shown in fig. 1, the four universal wheels 10 at the bottom of the frame 1 are utilized to facilitate the position movement of the operator on the horizontal direction of the whole device, so that the manual carrying cost is effectively reduced, and convenience is brought to the use process.
Working principle: before the device is used, the device is electrically connected with an external power supply, in the using process, straws to be crushed are fed into a tool shell 2 through a feed port 21, as shown in fig. 3, a driving motor 3 is started to drive a wheel disc I41 to rotate, the wheel disc I41 drives a wheel disc II 43 to rotate through a belt I42, the wheel disc II 43 drives a wheel disc III 45 to rotate through a belt II 44, meanwhile, a crushing roller 6 fixedly connected to a main shaft 5 is driven to rotate in the rotating process of the wheel disc II 43, a spiral roller 8 is driven to rotate in the rotating process of the wheel disc III 45, a wheel disc IV 46 can be driven to rotate on one side of the main shaft 5 far from the wheel disc II 43, and the wheel disc IV 46 can drive a stirring blade 9 to rotate through a belt III 47, a wheel disc V48 and a connecting shaft in sequence;
As shown in fig. 4, when the crushing roller 6 rotates, the crushing blades 63 distributed at equal intervals on the upper part of the crushing roller can cut and crush the straw, crushed straw particles can flow into the output cylinder 23 through the sieve holes on the mesh screen 7, the straw which is not crushed completely can be continuously cut and crushed through the rotation of the crushing roller 6, after the straw flows into the output cylinder 23 downwards, the spiral blades on the crushing roller can drive crushed aggregates to flow into the collecting cylinder 24 after the rotation of the spiral roller 8, and the mesh screen 7 is detachably connected in the inserting groove 22, so that the mesh screen 7 can be correspondingly replaced in mesh size, the surface of the mesh screen 7 is cleaned by operators conveniently, the blockage is prevented, meanwhile, the straw can be cut conveniently, after the straw flows into the collecting cylinder 24, the stirring blades 9 rotate to stir the crushed aggregates to be discharged outwards through the U-shaped pipe 25 by centrifugal force, and the automatic cutting and crushing of the crushed aggregates and the automatic discharging of the crushed aggregates are realized.
Claims (7)
1. A straw rapid pulverizing device, comprising: frame (1), its characterized in that, install on frame (1) and be fixed with frock shell (2), driving motor (3), driving motor's (3) power take off end carries out the transmission through drive mechanism (4) main shaft (5), spiral roller (8) that are connected to frock shell (2) internal rotation, the axial outside fixedly connected with crushing roller (6) of main shaft (5), the side of frock shell (2) is equipped with feed inlet (21) in advance, horizontal grafting has detachable mesh screen (7) in jack-in groove (22) in frock shell (2), mesh screen (7) are located between crushing roller (6), spiral roller (8) rotate and are connected in output section of thick bamboo (23) of frock shell (2) bottom.
2. The straw rapid smashing device according to claim 1, wherein the output end of the output cylinder (23) is fixedly connected with a collecting cylinder (24), the collecting cylinder (24) is in a disc shape, the output end of the collecting cylinder (24) is fixedly connected with a U-shaped pipe (25), the U-shaped pipe (25) is tangent with the side face of the collecting cylinder (24), the collecting cylinder (24) is rotationally connected with a stirring blade (9), and the rotating direction of the stirring blade (9) is consistent with the discharging direction of the U-shaped pipe (25).
3. The straw rapid smashing device according to claim 2, wherein the transmission mechanism (4) is provided with a first wheel disc (41), the first wheel disc (41) is fixedly connected with a power output shaft of the driving motor (3), the first wheel disc (41) is connected with a second wheel disc (43) through a first belt (42) in a transmission manner, the second wheel disc (43) is fixedly connected with the axial outer side of the main shaft (5), the second wheel disc (43) is connected with a third wheel disc (45) through a second belt (44) in a transmission manner, the third wheel disc (45) is fixedly connected with the axial outer side of the spiral roller (8), the main shaft (5) is fixedly connected with a fourth wheel disc (46) far away from the second wheel disc (43), the fourth wheel disc (46) is connected with a fifth wheel disc (48) through a third belt (47) in a transmission manner, and the stirring blade (9) is rotationally connected in the collecting cylinder (24) through a connecting shaft, and the part of the connecting shaft extending to the outer side of the collecting cylinder (24) is fixedly connected with the fifth wheel disc (48).
4. The straw rapid smashing device according to claim 1, wherein the smashing roller (6) comprises a plurality of fixed discs (61) which are arranged at equal intervals, the fixed discs (61) are fixedly connected to the outer side of the axial direction of the main shaft (5), a plurality of connecting rods (62) penetrate through and are fixedly arranged on the fixed discs (61), the plurality of connecting rods (62) are arranged in an annular array, a plurality of smashing blades (63) are fixedly connected to the connecting rods (62), and the smashing blades (63) are located between the two fixed discs (61).
5. A rapid straw pulverizing apparatus according to claim 1, wherein the mesh screen (7) is capable of pulverizing straw particles of different sizes according to the need to perform replacement of different specifications.
6. A device for rapid crushing of stalks as claimed in claim 2, characterised in that the deflector blades (9) are attached to the inner wall of the collection drum (24).
7. The straw rapid smashing device according to claim 1 is characterized in that universal wheels (10) are arranged and fixed at four vertex angle positions of the bottom of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420049112.5U CN222053959U (en) | 2024-01-09 | 2024-01-09 | Quick reducing mechanism of straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420049112.5U CN222053959U (en) | 2024-01-09 | 2024-01-09 | Quick reducing mechanism of straw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222053959U true CN222053959U (en) | 2024-11-26 |
Family
ID=93550471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420049112.5U Active CN222053959U (en) | 2024-01-09 | 2024-01-09 | Quick reducing mechanism of straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222053959U (en) |
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2024
- 2024-01-09 CN CN202420049112.5U patent/CN222053959U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |