CN217136122U - Small-size straw reducing mechanism - Google Patents
Small-size straw reducing mechanism Download PDFInfo
- Publication number
- CN217136122U CN217136122U CN202221071679.XU CN202221071679U CN217136122U CN 217136122 U CN217136122 U CN 217136122U CN 202221071679 U CN202221071679 U CN 202221071679U CN 217136122 U CN217136122 U CN 217136122U
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- China
- Prior art keywords
- device box
- crushing
- inner cavity
- box
- box body
- 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.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 title claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 57
- 238000007599 discharging Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 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
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 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
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a small-size straw reducing mechanism, concretely relates to field is smashed to straw, the power distribution box comprises a device box body, the feed inlet has been seted up at the top of device box body, the inner chamber middle part of feed inlet sets up and smashes the roller, the bottom of smashing the roller is provided with smashes the case, the discharge gate has been seted up to one side of device box body, the middle part of smashing the case is provided with the axis of rotation, the one end of axis of rotation is provided with a driving motor. The utility model discloses at first can tentatively smash the straw through the crushing roller that sets up, and it is rotatory in the inside of smashing the case to drive fixed blade through starting first driving motor, and through the cooperation with annular blade, smash the straw that falls in smashing incasement portion, improve crushing effect, when the straw granule after smashing falls in the inner chamber bottom of device box, through starting second driving motor, drive in proper order and scrape the flitch and release crushing granule from the position of discharge gate, improve unloading efficiency, facilitate the use.
Description
Technical Field
The utility model belongs to the technical field of the straw is smashed, especially, relate to a small-size straw reducing mechanism.
Background
The straw is a general term of stem and leaf parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, the straw crusher can crush the combustible crop waste straws such as corn stalks, straws, peanut skin, bean stalks, flowers and firewood, the straw is prevented from being burnt, the environment is well protected, and renewable energy sources are effectively developed.
However, when the device is used in practice, the existing crushing device is mostly only crushed by the crushing roller, so that part of straws are easily longer and are not crushed, the crushing quality is poorer, and the larger dust polluted air is easily generated in the crushing process, and the workers can cause harm to the human body by sucking the straws for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a small-size straw reducing mechanism aims at solving the above-mentioned problem that exists crushing quality low, blocks up easily, and unloading speed is low, the unable clearance of dust.
The utility model discloses a realize like this, the utility model provides a following technical scheme: a small straw crushing device comprises a device box body, wherein a feeding hole is formed in the top of the device box body, a crushing roller is arranged in the middle of an inner cavity of the feeding hole, a crushing box is arranged at the bottom of the crushing roller, a discharging hole is formed in one side of the device box body, a rotating shaft is arranged in the middle of the crushing box, and a first driving motor is arranged at one end of the rotating shaft;
the inner cavity of the crushing box is connected with an annular blade, the outer surface of the rotating shaft is connected with a fixed blade, the bottom wall body of the crushing box is provided with a blanking hole, the top of the inner cavity of the feed inlet is provided with a dust suction pipe, one end of the dust suction pipe is connected with a dust suction pump, the top of the dust suction pump is provided with a dust outlet pipe, the middle part of the dust suction pipe is provided with a filter plate, one end of the filter plate is connected with a pull plate, the top of the device box body is connected with a dust removal box, the top of the inner cavity of the dust removal box is provided with a filter screen, the bottom of the filter screen is provided with a collecting box, the top of the dust removal box is connected with an air outlet pipe, the bottom of one side of the inner cavity of the device box body is provided with a placing groove, the middle part of the placing groove is provided with a scraping plate, the two ends of the scraping plate are symmetrically connected with fixed plates, and the middle part of the fixed plates is inserted with a limit inserted rod, one end of one of the limit insert rods is connected with a second driving motor
In a preferred embodiment, the inner cavity of the feeding port is set to be an inclined plane, the number of the crushing rollers is two, the two crushing rollers are meshed, the bottom of the crushing box is communicated with the inner cavity of the device box body through the discharging hole, the inner cavity of the discharging port is communicated with the inner cavity of the device box body, the bottom of the inner cavity of the device box body is set to be an inclined plane, the number of the annular blades is multiple, the number of the fixed blades is in one-to-one correspondence with the number of the annular blades, and the wall body of the fixed blades is attached to the wall body of the annular blades.
In a preferred embodiment, the arm-tie sets up the top at the feed inlet, the one end that the dust absorption pump was kept away from to the play dirt pipe extends to the inside of dust removal case, the bottom wall body of scraping the flitch is laminated with the inner chamber bottom wall body of device box mutually, spacing inserted bar is parallel with the bottom wall body of device box, the spacing inserted bar wall body that second driving motor is connected sets up to screw thread shape, one of them spacing inserted bar and fixed plate threaded connection, another fixed plate and spacing inserted bar sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses at first can tentatively smash the straw through the crushing roller that sets up, and drive fixed blade and rotate in the inside of smashing the case through starting first driving motor, and through the cooperation with annular blade, smash the straw that falls in smashing the incasement portion, improve crushing effect, and through setting up the inner chamber bottom of device box to be the inclined plane, can make the straw granule after smashing fall in the inner chamber bottom of device box through the unloading hole, and through starting second driving motor, drive in proper order and scrape the flitch and slide in the inner chamber bottom of device box, thereby release the crushing granule that falls in the inside bottom of device box from the position of discharge gate, improve unloading efficiency, and then improve work efficiency and facilitate the use;
2. the utility model discloses still conveniently take out the filter through the arm-tie that sets up, clear up, improve the result of use to through the filter that sets up, can prevent that solid particle from getting into the inside of dust absorption pump and causing the damage, dust absorption pump can absorb the dust that produces in the crushing process and input the inside of dust removal case in proper order simultaneously, filter through the filter screen, and fall inside the collecting box and collect, convenient clearance improves the clean and tidy of operational environment simultaneously;
to sum up, through the above-mentioned interact of a plurality of effects, can improve crushing efficiency, the dust that produces when can preventing to smash simultaneously gives off into in the air, influences normal work, makes things convenient for the unloading to avoid blockking up simultaneously, improves the result of use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a partial enlarged structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic diagram of a partial enlarged structure at B in fig. 1 according to the present invention.
Fig. 4 is the utility model discloses scrape the connection structure sketch map of flitch and spacing plug rod.
In the figure: 1. a device case; 2. a feed inlet; 3. a crushing roller; 4. a crushing box; 5. a discharge port; 6. a rotating shaft; 7. a first drive motor; 8. an annular blade; 9. fixing a blade; 10. a blanking hole; 11. a dust collection pipe; 12. a dust suction pump; 13. a dust outlet pipe; 14. a filter plate; 15. pulling a plate; 16. a dust removal box; 17. a filter screen; 18. a collection box; 19. an air outlet pipe; 20. a placement groove; 21. a scraping plate; 22. a fixing plate; 23. a limiting inserted rod; 24. a second drive motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The small straw crushing device shown in the attached figures 1-4 comprises a device box body 1, wherein a feeding hole 2 is formed in the top of the device box body 1, a crushing roller 3 is arranged in the middle of an inner cavity of the feeding hole 2, a crushing box 4 is arranged at the bottom of the crushing roller 3, a discharging hole 5 is formed in one side of the device box body 1, a rotating shaft 6 is arranged in the middle of the crushing box 4, and a first driving motor 7 is arranged at one end of the rotating shaft 6;
the inner cavity of the crushing box 4 is connected with an annular blade 8, the outer surface of the rotating shaft 6 is connected with a fixed blade 9, the bottom wall body of the crushing box 4 is provided with a blanking hole 10, the top of the inner cavity of the feed inlet 2 is provided with a dust suction pipe 11, one end of the dust suction pipe 11 is connected with a dust suction pump 12, the top of the dust suction pump 12 is provided with a dust discharge pipe 13, the middle part of the dust suction pipe 11 is provided with a filter plate 14, one end of the filter plate 14 is connected with a pull plate 15, the top of the device box body 1 is connected with a dust removing box 16, the top of the inner cavity of the dust removing box 16 is provided with a filter screen 17, the bottom of the filter screen 17 is provided with a collecting box 18, the top of the dust removing box 16 is connected with an air outlet pipe 19, the bottom of one side of the inner cavity of the device box body 1 is provided with a placing groove 20, the middle part of the placing groove 20 is provided with a scraping plate 21, two ends of the scraping plate 21 are symmetrically connected with a fixed plate 22, and the middle part of the fixed plate 22 is inserted with a limit inserted rod 23, one end of one of the limit inserting rods 23 is connected with a second driving motor 24
As shown in the attached figures 1 and 3, the inner cavity of the feeding port 2 is set to be an inclined plane, the number of the crushing rollers 3 is two, the two crushing rollers 3 are engaged, the bottom of the crushing box 4 is communicated with the inner cavity of the device box 1 through the blanking hole 10, the inner cavity of the discharging port 5 is communicated with the inner cavity of the device box 1, the bottom of the inner cavity of the device box 1 is set to be an inclined plane, the number of the annular blades 8 is a plurality, the number of the fixed blades 9 is one-to-one corresponding to the number of the annular blades 8, the wall body of the fixed blade 9 is attached to the wall body of the annular blade 8, so that the straws can be primarily crushed through the arranged crushing rollers 3, the fixed blade 9 is driven to rotate in the crushing box 4 by starting the first driving motor 7, the straws falling in the crushing box 4 are crushed by matching with the annular blades 8, the crushing effect is improved, and the bottom of the inner cavity of the device box 1 is set to be an inclined plane, the straw particles after being crushed can fall on the bottom of the inner cavity of the device box body 1 through the discharging hole 10 and sequentially slide out from the discharging hole 5, so that the discharging is convenient, and the using effect is improved.
As shown in the attached fig. 1-4, the pulling plate 15 is disposed on the top of the feeding port 2, one end of the dust outlet pipe 13 far from the dust suction pump 12 extends into the dust removal box 16, the bottom wall of the scraping plate 21 is attached to the bottom wall of the inner cavity of the device case 1, the limit inserting rod 23 is parallel to the bottom wall of the device case 1, the limit inserting rod 23 wall connected to the second driving motor 24 is in a threaded shape, one limit inserting rod 23 is in threaded connection with the fixing plate 22, the other fixing plate 22 is in sliding connection with the limit inserting rod 23, so that the filter plate 14 can be conveniently drawn out through the set pulling plate 15 for cleaning and improving the use effect, and the filter plate 14 can prevent solid particles from entering the dust suction pump 12 to cause damage, and the dust suction pump 12 can absorb dust generated in the crushing process and sequentially input into the dust removal box 16, filter through filter screen 17 to the inside that falls in collecting box 18 is collected, and convenient clearance improves operational environment's clean and tidy simultaneously, and through starting second driving motor 24, drives in proper order and scrapes flitch 21 and slide in the inner chamber bottom of device box 1, thereby will fall in the crushing granule of the inside bottom of device box 1 and release from the position of discharge gate 5, improve unloading efficiency, and then improve work efficiency, facilitate the use.
The utility model discloses the theory of operation: when the straw crushing device is used, only the straws need to be placed into the device box body 1 through the feeding hole 2, the straws can be preliminarily crushed through the rotation of the crushing roller 3, the crushed straws can fall into the crushing box 4, the first driving motor 7 is started to drive the fixed blade 9 to rotate through the rotating shaft 6, and through the matching with the annular blade 8, the straws which are preliminarily crushed can be secondarily crushed, when the diameter of the crushed particles is smaller than the diameter of the inner cavity of the blanking hole 10, the crushed straw particles can fall into the bottom of the inner cavity of the device box body 1 through the blanking hole 10, and then sequentially slide to the position of the discharging hole 5, so that the straw particles are discharged from the inside of the discharging hole 5;
when straw particles are accumulated at the bottom of the inner cavity of the device box body 1, the second driving motor 24 is started to drive the limiting inserted rod 23 to rotate, the scraper plate 21 is driven by the fixing plate 22 to slide at the bottom of the inner cavity of the device box body 1, and the accumulated straw particles are pushed to one side of the discharge hole 5, so that the blanking efficiency is improved;
can produce great dust at the crushing in-process to the straw, start dust absorption pump 12 simultaneously when equipment uses, can inhale and filter great granule through filter 14 through the dust absorption pipe 11 dust that produces when will smashing, avoid causing the damage to dust absorption pump 12, absorptive dust can be filtered through filter screen 17 through the inside of play dirt pipe 13 input dust removal case 16, and discharge from the middle part of outlet duct 19, when the dust that produces on filter screen 17 surface is more, can fall in the inside of collecting box 18, be convenient for clear up, improve operational environment's clean and tidy.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a small-size straw reducing mechanism, includes the device box, its characterized in that: the device comprises a device box body, a feeding hole, a crushing roller, a crushing box, a discharging hole, a rotating shaft and a first driving motor, wherein the top of the device box body is provided with the feeding hole;
the inner cavity of the crushing box is connected with an annular blade, the outer surface of the rotating shaft is connected with a fixed blade, the bottom wall body of the crushing box is provided with a blanking hole, the top of the inner cavity of the feed inlet is provided with a dust suction pipe, one end of the dust suction pipe is connected with a dust suction pump, the top of the dust suction pump is provided with a dust outlet pipe, the middle part of the dust suction pipe is provided with a filter plate, one end of the filter plate is connected with a pull plate, the top of the device box body is connected with a dust removal box, the top of the inner cavity of the dust removal box is provided with a filter screen, the bottom of the filter screen is provided with a collecting box, the top of the dust removal box is connected with an air outlet pipe, the bottom of one side of the inner cavity of the device box body is provided with a placing groove, the middle part of the placing groove is provided with a scraping plate, the two ends of the scraping plate are symmetrically connected with fixed plates, and the middle part of the fixed plates is inserted with a limit inserted rod, one end of one of the limiting insertion rods is connected with a second driving motor.
2. A small straw crushing apparatus according to claim 1, wherein: the inner cavity of the feed inlet is provided with an inclined plane, the number of the crushing rollers is two, and the two crushing rollers are meshed with each other.
3. A small straw crushing apparatus according to claim 1, wherein: the bottom of the crushing box is communicated with the inner cavity of the device box body through a discharging hole, the inner cavity of the discharging hole is communicated with the inner cavity of the device box body, and the bottom of the inner cavity of the device box body is an inclined plane.
4. A small straw crushing apparatus according to claim 1, wherein: the quantity of annular blade is a plurality of, the quantity of fixed blade and the quantity one-to-one correspondence of annular blade, the wall body of fixed blade is laminated with the wall body of annular blade mutually.
5. A small straw crushing apparatus according to claim 1, wherein: the arm-tie sets up at the top of feed inlet, the one end that goes out the dirt pipe and keep away from the dust absorption pump extends to the inside of dust removal case.
6. A small straw crushing apparatus according to claim 1, wherein: the bottom wall body of scraping the flitch is laminated with the inner chamber bottom wall body of device box mutually, spacing inserted bar is parallel with the bottom wall body of device box.
7. A small straw crushing apparatus according to claim 1, wherein: the limiting inserted bar wall body connected with the second driving motor is in a threaded shape, one of the limiting inserted bars is in threaded connection with the fixing plate, and the other fixing plate is in sliding connection with the limiting inserted bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221071679.XU CN217136122U (en) | 2022-05-07 | 2022-05-07 | Small-size straw reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221071679.XU CN217136122U (en) | 2022-05-07 | 2022-05-07 | Small-size straw reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217136122U true CN217136122U (en) | 2022-08-09 |
Family
ID=82665084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221071679.XU Expired - Fee Related CN217136122U (en) | 2022-05-07 | 2022-05-07 | Small-size straw reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217136122U (en) |
-
2022
- 2022-05-07 CN CN202221071679.XU patent/CN217136122U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220809 |