CN116328882A - Crushing system for recycling sorghum straw - Google Patents
Crushing system for recycling sorghum straw Download PDFInfo
- Publication number
- CN116328882A CN116328882A CN202310349965.0A CN202310349965A CN116328882A CN 116328882 A CN116328882 A CN 116328882A CN 202310349965 A CN202310349965 A CN 202310349965A CN 116328882 A CN116328882 A CN 116328882A
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- crushing
- hopper
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- 239000010902 straw Substances 0.000 title claims abstract description 58
- 235000011684 Sorghum saccharatum Nutrition 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title claims abstract description 11
- 240000006394 Sorghum bicolor Species 0.000 title abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000000926 separation method Methods 0.000 claims description 25
- 238000010009 beating Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 241000209072 Sorghum Species 0.000 claims 4
- 238000007790 scraping Methods 0.000 claims 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 20
- 230000006872 improvement Effects 0.000 description 7
- 239000011148 porous material Substances 0.000 description 6
- 239000002893 slag Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
- B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of straw crushing, in particular to a crushing system for recycling sorghum straw, which aims at solving the problems that a crushing and recycling device for the sorghum straw in the prior art is inconvenient to filter juice in crushed straw scraps and cannot automatically clean filter holes, and provides the following scheme that: the separating mechanism comprises a separating hopper, a receiving plate fixed on the inner ring of the separating hopper and a rotating shaft rotationally connected to the center of the top surface of the receiving plate, wherein the top surface of the receiving plate is divided into a receiving area, a filtering area and a discharging area, a plurality of filtering holes are formed in the top surface of the part of the receiving plate, which is positioned in the filtering area, and a blanking hole is formed in the top surface of the part of the receiving plate, which is positioned in the discharging area. The invention not only can crush the straw and squeeze out juice contained in straw scraps, but also can clean the residues left in the filter holes, thereby ensuring that the blockage is not found when the straw juice is filtered.
Description
Technical Field
The invention relates to the field of straw crushing, in particular to a crushing system for recycling sorghum straw.
Background
The crushed sorghum straw can be used as a good feed, so that the sorghum straw is generally crushed and recycled for secondary use in actual production and life. When the straws are crushed, a crusher is usually adopted in the prior art to crush the straws directly, but as part of juice contained in the straws is crushed and flows out, more juice exists in crushed straw scraps, which is not beneficial to the subsequent collection of the straws, and the storage time of the straws is influenced by excessive juice during storage;
but adopt the mode of filtration to filter out the juice in the root piece, also need regularly clear up the filtration pore, just so can guarantee that the filtration pore can not be plugged up and influence filterable effect, for this reason, this scheme has provided a crushing system for sorghum straw recovery.
Disclosure of Invention
The crushing system for recycling the sorghum straw solves the problems that the crushing and recycling device for the sorghum straw in the prior art is inconvenient to filter juice in crushed straw scraps and cannot automatically clean filter holes.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a crushing system for sorghum straw recovery, comprising:
the separating mechanism comprises a separating hopper, a receiving plate fixed on the inner ring of the separating hopper and a rotating shaft rotatably connected to the center of the top surface of the receiving plate, the top surface of the receiving plate is divided into a receiving area, a filtering area and a discharging area, wherein a plurality of filtering holes are formed in the top surface of the part of the receiving plate, which is positioned in the filtering area, of the receiving plate, a blanking hole is formed in the top surface of the part of the receiving plate, which is positioned in the discharging area, a receiving hopper positioned right below the blanking hole is fixed on the bottom surface of the receiving plate, a discharging hole communicated with the receiving hopper is formed in the outer wall of one side of the separating hopper, and a plurality of separation plates are fixed on the periphery of the rotating shaft;
the crushing mechanism comprises a crushing box arranged at the top of the separating hopper, a discharge hole is arranged at the bottom of the crushing box, and the discharge hole is positioned right above the receiving area;
the pressing mechanism comprises a lifting plate, a fixed rod fixed on the bottom surface of the lifting plate, a pressing plate fixed on the bottom of the fixed rod and a telescopic piece arranged on the outer wall of the crushing box and used for driving the lifting plate to lift, and the pressing plate is positioned right above the filtering area;
the cleaning mechanism comprises a fixed plate fixed on the inner wall of the separating hopper, a threaded column rotationally connected to the top of the fixed plate, a threaded sleeve sleeved outside the threaded column through threads, and a mounting plate hinged to the top of the threaded sleeve, wherein the fixed plate is positioned below the receiving plate, a plurality of dredging rods matched with the filtering holes are fixed on the top surface of the fixed plate, and a transmission assembly is arranged between the lifting plate and the threaded column and used for driving the threaded column to rotate when the lifting plate is lifted; and
the adjusting mechanism is arranged on the threaded sleeve and used for driving the fixing plate to turn over.
Through the technical scheme, juice contained in straw scraps can be extruded after straw is crushed, and residual scraps in the filter holes can be cleaned, so that the condition that blockage is not found when straw juice is filtered is ensured.
As the further improvement of above-mentioned scheme, the bottom of pivot extends to the material receiving plate below and rotates with the bottom inner wall of separation fill to be connected, the bottom inner wall of separation fill is bellied toper structure that makes progress, and the periphery of pivot is fixed with the scraper blade, and the other end of scraper blade and the inner wall butt of separation fill, the bottom surface of scraper blade and the bottom inner wall laminating of separation fill, the driving motor who is used for driving pivot pivoted is installed to the bottom of separation fill, and driving motor is servo motor, and the drain pipe is installed to one side bottom of separation fill.
Through above-mentioned technical scheme, straw juice and the broken bits that will fall on the separation fill bottom inner wall can be scraped to the position department of drain pipe through the scraper blade, make things convenient for its discharge.
As the further improvement of above-mentioned scheme, drive assembly is including fixing the fixed rack in lifter plate bottom surface and rotating the transmission shaft of connecting on separation fill one side inner wall, the one end of transmission shaft extends to the separation fill outside and is fixed with the fixed gear with fixed rack meshing, the other end of transmission shaft is fixed with driven bevel gear, the outside of screw thread post cup joints the initiative bevel gear with driven bevel gear meshing, be fixed with the limiting plate on one side outer wall of screw thread cover, offered the spacing groove that sets up along screw thread post axial direction on the one side inner wall of separation fill, the other end of limiting plate extends to the spacing inslot and with spacing groove sliding connection.
Through above-mentioned technical scheme, rely on the power when lifter plate goes up and down to drive the mounting panel and go up and down, thereby when making the lifter plate descend, the mounting panel descends simultaneously, and when the lifter plate risees, the mounting panel rises simultaneously.
As a further improvement of the scheme, the adjusting mechanism comprises a movable sleeve, a fixed ring and a first connecting rod, wherein the movable sleeve is movably sleeved outside the threaded sleeve, the fixed ring is sleeved outside the threaded sleeve, the first connecting rod is hinged to the periphery of the movable sleeve, the spring is arranged between the fixed ring and the movable sleeve in the movable sleeve, the top of the spring is fixedly connected with the fixed ring, the bottom of the spring is fixedly connected with the movable sleeve, a positioning column matched with the movable sleeve is fixed on the top surface of the fixed plate, and the other end of the first connecting rod is hinged to the bottom surface of the mounting plate.
Through above-mentioned technical scheme, after the mediation pole withdraws from the filtration pore outside completely, can start driving the mounting panel upset slope along with the continuation decline of mounting panel, and then can effectively avoid straw juice or broken bits to remain at the mounting panel top surface.
As a further improvement of the above-mentioned aspect, a beating mechanism for beating the bottom surface of the mounting plate when the mounting plate is turned over is mounted on the bottom surface of the mounting plate.
Through the technical scheme, the falling speed of straw juice or the slag falling on the top surface of the mounting plate is accelerated by utilizing vibration generated by beating the mounting plate, and meanwhile, the slag can be prevented from adhering to the top surface of the mounting plate.
As a further improvement of the scheme, the beating mechanism comprises a first connecting plate and a second connecting plate which are fixed on the bottom surface of the mounting plate, a swing arm which is rotationally connected to the outer wall of one side of the first connecting plate through a connecting shaft, a limiting rod which is fixedly connected to the outer wall of one side of the second connecting plate, and a second connecting rod which is hinged to the periphery of the fixed ring, wherein a movable plate is sleeved outside the limiting rod, one side of the movable plate is abutted to the bottom surface of the mounting plate, the other end of the second connecting rod is hinged to the outer wall of one side of the movable plate, a transmission rack is fixed on the outer wall of one side of the movable plate, which is opposite to the side of the second connecting plate, a linkage gear meshed with the transmission rack is rotationally connected to the outer wall of the second connecting plate, a third connecting rod is rotationally connected to the position of one side of the linkage gear, a beating ball is fixed to the other end of the swing arm, one end of the connecting shaft is fixedly connected with the transmission gear through a limiting component, the linkage rack is meshed with the transmission gear, and one end of the linkage rack is hinged to one end of the third connecting rod.
Through the technical scheme, the beating balls can be driven to be continuously beaten on the bottom surface of the mounting plate when the mounting plate is overturned, so that the mounting plate is vibrated, and finally straw juice or crushed slag falling on the top surface of the mounting plate can be quickly slipped down.
As a further improvement of the scheme, the limiting assembly comprises a loop bar fixed on one outer wall of the connecting plate and a limiting sleeve movably sleeved outside the loop bar, and the linkage rack is fixed on the periphery of the linkage rack.
Through above-mentioned technical scheme for the linkage rack can only rotate along the length direction of cover pole.
As a further improvement of the scheme, two crushing rollers are arranged in the crushing box, a feed inlet is formed in one side of the crushing box, a feed hopper is arranged on the outer side of the feed inlet, and a guide plate for guiding materials between the two crushing rollers is arranged at the bottom of the inner side of the feed inlet.
Through the technical scheme, the large straws fed from the feed inlet can be guided between the two crushing rollers for crushing.
Compared with the prior art, the invention has the beneficial effects that:
1. through the cooperation between separating mechanism, crushing mechanism and the swager constructs, can smash the straw back with the unnecessary water partial pressure that contains in the straw again come out to avoid in the straw piece moisture doping too much to influence follow-up collection and processing to straw piece.
2. Through the cooperation between lifter plate, drive assembly and the clearance mechanism, can clear up the piece in the filtration pore when the lifter plate rises, and then avoid the filtration pore to block up and influence filterable effect.
3. Through adjustment mechanism and the setting of beating the mechanism, not only can drive the mounting panel upset when the mediation pole withdraws from the filtration pore outside, also can drive the ball of beating simultaneously and strike the mounting panel bottom surface when the mounting panel upset to avoid straw piece to remain at the mounting panel top surface.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a schematic view of the cleaning mechanism of FIG. 2;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a top view of the separation bucket;
FIG. 6 is a schematic view of the structure of the cleaning mechanism of the present invention when cleaning the filter holes;
fig. 7 is a schematic structural view of the receiving hopper.
Main symbol description:
1. a separating hopper; 2. a crushing box; 3. a feed hopper; 4. a receiving plate; 5. a blanking port; 6. a partition plate; 7. a pressing plate; 8. a guide plate; 9. a discharge port; 10. a top plate; 11. a telescoping member; 12. a lifting plate; 13. a fixed rod; 14. a fixed rack; 15. a limit groove; 16. swing arms; 17. a fixed gear; 18. a transmission shaft; 19. a limiting plate; 20. a threaded column; 21. positioning columns; 22. a thread sleeve; 23. a mounting plate; 24. a rotating shaft; 25. a scraper; 26. a first connecting rod; 27. hitting a ball; 28. a movable sleeve; 29. a positioning groove; 30. a fixing ring; 31. a second connecting rod; 32. a limit rod; 33. a moving plate; 34. a linkage gear; 35. a connecting rod III; 36. a drive rack; 37. a transmission gear; 38. a loop bar; 39. a limit sleeve; 40. a linkage rack; 41. a dredging rod; 42. a receiving hopper; 43. a discharge port; 44. a fixing plate; 45. a first connecting plate; 46. and a second connecting plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1:
referring to fig. 1-3 and fig. 5-7, a crushing system for recycling sorghum straw according to the present embodiment includes:
the separating mechanism comprises a separating hopper 1, a receiving plate 4 fixed at the inner ring of the separating hopper 1 and a rotating shaft 24 rotatably connected to the center of the top surface of the receiving plate 4, wherein the top surface of the receiving plate 4 is divided into a receiving area, a filtering area and a discharging area, a plurality of filtering holes are formed in the top surface of the part of the receiving plate 4 located in the filtering area, a blanking port 5 is formed in the top surface of the part of the receiving plate 4 located in the discharging area, a receiving hopper 42 located right below the blanking port 5 is fixed to the bottom surface of the receiving plate 4, a discharging port 43 communicated with the receiving hopper 42 is formed in the outer wall of one side of the separating hopper 1, straw scraps falling from the blanking port 5 are received by the receiving hopper 42, and then discharged from the discharging port 43 to the outside of the separating hopper 1, so that the straw scraps cannot fall into the separating hopper 1, a drain pipe is arranged at the bottom of one side of the separating hopper 1 and is communicated with the inside of the separating hopper 1, and straw juice in the separating hopper can be discharged through the drain pipe.
The periphery of pivot 24 is fixed with a plurality of division boards 6, the bottom of pivot 24 extends to receiving plate 4 below and rotates with the bottom inner wall of separation fill 1 to be connected, the bottom inner wall of separation fill 1 is bellied toper structure that makes progress, the periphery of pivot 24 is fixed with scraper blade 25, the other end and the inner wall butt of separation fill 1 of scraper blade 25, the bottom surface of scraper blade 25 is laminated with the bottom inner wall of separation fill 1, be used for driving pivot 24 pivoted driving motor is installed to the bottom of separation fill 1, then can drive scraper blade 25 and rotate simultaneously after the pivot 24 rotates, thereby can scrape the inside juice of separation fill 1 to drain pipe department, avoid straw juice to accumulate in the separation fill 1 inside.
The crushing mechanism comprises a crushing box 2 arranged at the top of the separating hopper 1, a discharge hole 9 is formed in the bottom of the crushing box 2, the discharge hole 9 is positioned right above the material receiving area, two crushing rollers are arranged in the crushing box 2, a feed inlet is formed in one side of the crushing box, a feed hopper 3 is arranged in the outer part of the feed inlet, a guide plate 8 for guiding materials between the two crushing rollers is arranged at the bottom of the inner side of the feed inlet, and straws enter the crushing box through the feed inlet and slide between the two crushing rollers through the guide plate 8, are crushed by the two crushing rollers and are discharged from the discharge hole 9 to fall into the material receiving area;
the pressing mechanism comprises a lifting plate 12, a fixed rod 13 fixed on the bottom surface of the lifting plate 12, a pressing plate 7 fixed at the bottom of the fixed rod 13 and a telescopic piece 11 arranged on the outer wall of the crushing box 2 and used for driving the lifting plate 12 to lift, wherein the pressing plate 7 is positioned right above a filtering area, the telescopic piece 11 is one of an electric telescopic rod or a hydraulic cylinder, and is fixed on the outer wall of the crushing box 2 through a top plate 10, the size of the pressing plate 7 is smaller than the size of an area between two separation plates 6, so that after the pressing plate 7 descends, the pressing plate 7 can enter the area between the two separation plates 6 to compress straw scraps between the two separation plates;
the cleaning mechanism comprises a fixed plate 44 fixed on the inner wall of the separating hopper 1, a threaded column 20 rotatably connected to the top of the fixed plate 22, a threaded sleeve 22 in threaded sleeve connection with the outer side of the threaded column 20 and a mounting plate 23 hinged to the top of the threaded sleeve 22, wherein the fixed plate 44 is positioned below the material receiving plate 4, a plurality of dredging rods 41 matched with filter holes are fixed on the top surface of the fixed plate 44, a transmission assembly is arranged between the lifting plate 12 and the threaded column 20 and used for driving the threaded column 20 to rotate when the lifting plate 12 is lifted, the transmission assembly comprises a fixed rack 14 fixed on the bottom surface of the lifting plate 12 and a transmission shaft 18 rotatably connected to the inner wall of one side of the separating hopper 1, one end of the transmission shaft 18 extends to the outer side of the separating hopper 1 and is fixed with a fixed gear 17 meshed with the fixed rack 14, a driven bevel gear is fixed at the other end of the transmission shaft 18, a driving bevel gear meshed with the driven bevel gear is sleeved on the outer side of the threaded column 20, a limit plate 19 is fixed on the outer wall of one side of the thread bush 22, a limit groove 15 which is arranged along the axial direction of the thread column 20 is arranged on the inner wall of one side of the separating bucket 1, the other end of the limit plate 19 extends into the limit groove 15 and slides with the limit groove 15, the lifting plate 12 can drive the fixed rack 14 to synchronously descend after descending, the fixed rack 14 further drives the fixed gear 17 to rotate forward, the transmission shaft 18 rotates forward along with the fixed rack 14, the thread bush 22 moves downwards along with the fixed rack, the mounting plate 23 descends synchronously, so that the dredging rod 41 gradually withdraws to the outside of the filter hole, when all the dredging rods 41 withdraw to the outside of the filter hole, the pressing plate 7 extrudes straw scraps in the filter area in the continuous descending process of the lifting plate 12, otherwise, when the lifting plate 12 ascends, the mounting plate 23 is driven to move upwards, finally, after the dredging rod 41 is reinserted into the filter hole, the residual straw scraps in the filter hole can be ejected out, so that the filter hole is avoided.
The adjusting mechanism is arranged on the threaded sleeve 22 and used for driving the fixed plate 23 to turn over, the adjusting mechanism comprises a movable sleeve 28, a fixed ring 30 and a first connecting rod 26, wherein the movable sleeve is arranged outside the threaded sleeve 22, the fixed ring 30 is sleeved outside the threaded sleeve 22, the first connecting rod 26 is hinged to the periphery of the movable sleeve 28, a spring is arranged between the fixed ring 30 and the movable sleeve 28 in a sleeved mode, the top of the spring is fixedly connected with the fixed ring 30, the bottom of the spring is fixedly connected with the movable sleeve 28, a positioning groove 29 is formed in the outer wall of the threaded sleeve 20 and is arranged along the axial direction of the threaded sleeve, a positioning block is fixed on the inner ring of the movable sleeve 28, one end of the positioning block extends into the positioning groove and is in sliding connection with the positioning groove, the positioning groove 29, the movable sleeve 28 can only move along the axial direction of the threaded sleeve 20, in addition, when the positioning block is abutted to the bottom of the positioning groove 29 under the action of the spring, the top surface of the mounting plate 23 is in a state parallel to the bottom of the connecting plate 4, the top surface of the fixed plate 44 is fixedly provided with a positioning column 21 matched with the movable sleeve 28, the other end of the first connecting rod 26 is hinged to the bottom surface of the movable sleeve 28, the bottom surface of the positioning rod 23 is arranged on the outer wall of the threaded sleeve 20, one end of the positioning sleeve is extended into the positioning groove and is in sliding connection with the positioning groove of the positioning groove 29 along the axial direction of the threaded sleeve 20, and the top surface of the positioning groove, and the top surface of the positioning sleeve is enabled to move down along with the positioning groove 28, and the top surface of the positioning sleeve 20.
The implementation principle of the embodiment is as follows: during crushing, two crushing rollers are driven to rotate through an external motor, then straw is thrown into the crushing box 2 from the feed hopper 3, the straw slides into the space between the two crushing rollers through the guide plate 8, is crushed by the two crushing rollers and then is discharged from the discharge hole 9 to fall into the receiving area, the driving motor is started to rotate during crushing, the driving motor is driven to intermittently rotate, so that the rotating shaft 24 is driven to intermittently rotate, the crushed straw falls into a gap between the two separation plates in the receiving area, the straw scraps are driven to the filtering area under the rotation of the rotating shaft 24, the driving motor stops rotating, the telescopic piece 11 stretches, the lifting plate 12 descends, the pressing plate 7 enters between the two separation plates 6 in the filtering area, and then the straw scraps in the filtering area start to be extruded;
the fixed rack 14 descends along with the descending of the lifting plate 12, so that the fixed gear 17 is driven to rotate positively, the fixed gear 17 drives the threaded column 20 to rotate positively through the transmission shaft 18, the threaded column 20 drives the threaded sleeve 22 to descend after rotating positively, the mounting plate 23 also descends synchronously, so that the dredging rods 41 gradually withdraw to the outside of the filter holes, when all the dredging rods 41 withdraw to the outside of the filter holes, the pressing plate 7 starts to press the surface of straw scraps in the filter area, and then the juice press in the straw scraps comes out in the continuous descending process of the lifting plate 12;
after all dredging rods 41 are withdrawn to the outside of the filter holes, the top of the positioning column 21 is contacted with the movable sleeve 28 along with the continuous descending of the threaded sleeve 20, so that the movable sleeve 28 is propped against the movable sleeve 28, then the movable sleeve 28 is kept unchanged in position in the continuous descending process of the threaded sleeve 20, so that the movable sleeve 28 moves upwards relative to the threaded sleeve 20, the spring is compressed at the moment, under the action of the first connecting rod 26, the mounting plate 23 starts to tilt and turn over, so that straw juice and straw residues falling on the top surface of the mounting plate 23 can slide down along the top surface of the mounting plate 23, otherwise, when the threaded sleeve 22 moves upwards, the spring starts to gradually recover, so that the position of the movable sleeve 28 is unchanged when the threaded sleeve 22 moves upwards at the beginning of cutting, and at the moment, the mounting plate 23 turns back again along with the upward movement of the threaded sleeve 22. After the positioning block is abutted against the bottom of the positioning groove 29, the top surface of the mounting plate 23 is restored to be parallel to the bottom surface of the material receiving plate 4, the threaded sleeve 22 continues to move upwards, the movable sleeve 28 starts to be separated from the positioning rod and moves upwards along with the threaded sleeve 22 synchronously until the dredging rod is reinserted into the filter hole, and therefore the residual broken slag in the filter hole is ejected.
Example 2:
with reference to fig. 3, 4 and 6, this embodiment is further improved on the basis of embodiment 1 in that: the bottom surface of the mounting plate 23 is provided with a beating mechanism for beating the bottom surface of the mounting plate 23 when the mounting plate 23 is overturned, the beating mechanism comprises a first connecting plate 45 and a second connecting plate 46 which are fixed on the bottom surface of the mounting plate 23, a swing arm 16 which is rotationally connected on the outer wall of one side of the first connecting plate 45 through a connecting shaft, a limiting rod 32 which is fixedly connected on the outer wall of one side of the second connecting plate 46, and a second connecting rod 31 which is hinged on the periphery of the fixed ring 30, a movable plate 33 is movably sleeved outside the limiting rod 32, one side of the movable plate 33 is abutted with the bottom surface of the mounting plate 23, the other end of the second connecting rod 31 is hinged with the outer wall of one side of the movable plate 33, a transmission rack 36 is fixed on the outer wall of the second connecting plate 46, a linkage gear 34 which is meshed with the transmission rack 36 is rotationally connected on the outer wall of the second connecting plate 46, a position of one side of the linkage gear 34, which is deviated from the circle center, is rotationally connected with a third connecting rod 35, the other end of swing arm 16 is fixed with and beats ball 27, the one end of connecting axle is fixed with drive gear 37, there is linkage rack 40 through spacing subassembly swing joint on the outer wall of connecting plate one 45, linkage rack 40 meshes with drive gear 37, and linkage rack 40's one end is articulated with the one end of connecting rod three 35, because the position of solid fixed ring 30 can not change relative thread bush 22, therefore when mounting panel 23 takes place the upset, under the restriction of connecting rod two 31, begin to drive movable plate 33 and remove along gag lever post 32 length direction when 23 pivoted, movable plate 33 removes and then makes beating mechanism begin to operate, beat ball 27 and then can constantly beat in the mounting panel 23 bottom surface when mounting panel 23 pivoted, thereby make straw juice and straw broken bits that fall on mounting panel 23 top surface can fall down sooner.
The limiting component comprises a loop bar 38 fixed on the outer wall of the first connecting plate 45 and a limiting sleeve 39 movably sleeved outside the loop bar 38, the linkage rack 40 is fixed on the periphery of the linkage rack 40, and the limiting component is arranged so that the linkage rack 40 can only move along the length direction of the loop bar 38.
The implementation of this embodiment is far from: when the mounting plate 23 turns downwards while the threaded sleeve 22 moves downwards, the moving plate 33 starts to move towards the side far away from the threaded sleeve 22 under the limit of the second connecting rod 31, the moving plate 33 drives the transmission rack 36 to synchronously move towards the side far away from the threaded sleeve 22 after moving, at this time, the linkage gear 34 is driven by the transmission rack 36 to rotate, the linkage gear 34 drives the linkage rack 40 to reciprocate through the third connecting rod 35 after rotating, and the linkage rack 40 can drive the transmission gear 37 to reciprocate after reciprocating, so that the swing arm 16 can swing back and forth continuously, and the striking ball 27 can continuously strike the bottom surface of the mounting plate 23.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (8)
1. A crushing system for sorghum straw recovery, comprising:
the separating mechanism comprises a separating hopper, a receiving plate fixed on the inner ring of the separating hopper and a rotating shaft rotatably connected to the center of the top surface of the receiving plate, the top surface of the receiving plate is divided into a receiving area, a filtering area and a discharging area, wherein a plurality of filtering holes are formed in the top surface of the part of the receiving plate, which is positioned in the filtering area, of the receiving plate, a blanking hole is formed in the top surface of the part of the receiving plate, which is positioned in the discharging area, a receiving hopper positioned right below the blanking hole is fixed on the bottom surface of the receiving plate, a discharging hole communicated with the receiving hopper is formed in the outer wall of one side of the separating hopper, and a plurality of separation plates are fixed on the periphery of the rotating shaft;
the crushing mechanism comprises a crushing box arranged at the top of the separating hopper, a discharge hole is arranged at the bottom of the crushing box, and the discharge hole is positioned right above the receiving area;
the pressing mechanism comprises a lifting plate, a fixed rod fixed on the bottom surface of the lifting plate, a pressing plate fixed on the bottom of the fixed rod and a telescopic piece arranged on the outer wall of the crushing box and used for driving the lifting plate to lift, and the pressing plate is positioned right above the filtering area;
the cleaning mechanism comprises a fixed plate fixed on the inner wall of the separating hopper, a threaded column rotationally connected to the top of the fixed plate, a threaded sleeve sleeved outside the threaded column through threads, and a mounting plate hinged to the top of the threaded sleeve, wherein the fixed plate is positioned below the receiving plate, a plurality of dredging rods matched with the filtering holes are fixed on the top surface of the fixed plate, and a transmission assembly is arranged between the lifting plate and the threaded column and used for driving the threaded column to rotate when the lifting plate is lifted; and
the adjusting mechanism is arranged on the threaded sleeve and used for driving the fixing plate to turn over.
2. The crushing system for recycling sorghum stalks according to claim 1, wherein the bottom of the rotating shaft extends to the lower side of the receiving plate and is rotationally connected with the inner wall of the bottom of the separating hopper, the inner wall of the bottom of the separating hopper is of an upward-protruding conical structure, the periphery of the rotating shaft is fixedly provided with a scraping plate, the other end of the scraping plate is abutted with the inner wall of the separating hopper, the bottom surface of the scraping plate is attached to the inner wall of the bottom of the separating hopper, a driving motor for driving the rotating shaft to rotate is arranged at the bottom of the separating hopper, the driving motor is a servo motor, and a drain pipe is arranged at the bottom of one side of the separating hopper.
3. The crushing system for recycling sorghum stalks according to claim 1, wherein the transmission assembly comprises a fixed rack fixed on the bottom surface of the lifting plate and a transmission shaft rotatably connected to the inner wall of one side of the separating hopper, one end of the transmission shaft extends to the outer side of the separating hopper and is fixedly provided with a fixed gear meshed with the fixed rack, the other end of the transmission shaft is fixedly provided with a driven bevel gear, the outer part of the threaded column is sleeved with a driving bevel gear meshed with the driven bevel gear, one side outer wall of the threaded sleeve is fixedly provided with a limiting plate, one side inner wall of the separating hopper is provided with a limiting groove arranged along the axial direction of the threaded column, and the other end of the limiting plate extends into the limiting groove and is in sliding connection with the limiting groove.
4. The crushing system for recycling sorghum stalks according to claim 1, wherein the adjusting mechanism comprises a movable sleeve movably sleeved outside the threaded sleeve, a fixed ring sleeved outside the threaded sleeve and a first connecting rod hinged to the periphery of the movable sleeve, the outer movable sleeve of the threaded sleeve is provided with a spring positioned between the fixed ring and the movable sleeve, the top of the spring is fixedly connected with the fixed ring, the bottom of the spring is fixedly connected with the movable sleeve, a positioning column matched with the movable sleeve is fixed on the top surface of the fixed plate, and the other end of the first connecting rod is hinged to the bottom surface of the mounting plate.
5. The system according to claim 1, wherein the bottom surface of the mounting plate is provided with a beating mechanism for beating the bottom surface of the mounting plate when the mounting plate is turned over.
6. The system according to claim 5, wherein the beating mechanism comprises a first connecting plate and a second connecting plate fixed on the bottom surface of the mounting plate, a swing arm rotatably connected to the outer wall of one side of the first connecting plate through a connecting shaft, a limit rod fixedly connected to the outer wall of one side of the second connecting plate through a fixing pipe, and a second connecting rod hinged to the periphery of the fixing ring, a movable plate is movably sleeved outside the limit rod, one side of the movable plate is abutted to the bottom surface of the mounting plate, the other end of the second connecting rod is hinged to the outer wall of one side of the movable plate, a transmission rack is fixed on the outer wall of one side, opposite to the side, hinged to the second connecting plate, of the movable plate, a linkage gear meshed with the transmission rack is rotatably connected to the outer wall of the second connecting plate, a third connecting rod is rotatably connected to the position, the other end of the swing arm is fixedly provided with a beating ball, one end of the connecting shaft is fixedly provided with the transmission gear, the outer wall of the first connecting plate is movably connected with the rack through a limit component, the linkage is meshed with the transmission gear, and one end of the rack is hinged to one end of the third connecting rod.
7. The system of claim 6, wherein the limiting assembly comprises a sleeve rod fixed on an outer wall of the connecting plate and a limiting sleeve movably sleeved outside the sleeve rod, and the linkage rack is fixed on the periphery of the linkage rack.
8. The system according to claim 1, wherein the crushing box is internally provided with two crushing rollers, one side of the crushing box is provided with a feed inlet, the outside of the feed inlet is provided with a feed hopper, and the bottom of the inner side of the feed inlet is provided with a guide plate for guiding materials between the two crushing rollers.
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| CN116328882B (en) | 2024-05-17 |
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