CN113976293A - Wisdom is dustless crushing apparatus of straw for agricultural - Google Patents
Wisdom is dustless crushing apparatus of straw for agricultural Download PDFInfo
- Publication number
- CN113976293A CN113976293A CN202111428833.4A CN202111428833A CN113976293A CN 113976293 A CN113976293 A CN 113976293A CN 202111428833 A CN202111428833 A CN 202111428833A CN 113976293 A CN113976293 A CN 113976293A
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- box
- pipe
- crushing
- side wall
- fixedly connected
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- 239000010902 straw Substances 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 50
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims description 16
- 241000220317 Rosa Species 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000010813 municipal solid waste Substances 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract 3
- 241001075561 Fioria Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002699 waste material Substances 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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Abstract
The invention discloses a dust-free straw crushing device for intelligent agriculture, which comprises a base, wherein a crushing box is arranged at the upper end of the base, a crushing device is arranged in the crushing box, an installation seat is fixedly connected to the side wall of the crushing box, a filter box is fixedly connected to the side wall of the installation seat, which is far away from the crushing box, an air duct is fixedly connected to the center of one side wall of the filter box, which is far away from the installation seat, an air suction mechanism is arranged in the air duct and is connected with the crushing device, and a filtering mechanism communicated with the inner side of the air duct is arranged in the filter box. The invention forms continuous downward air flow at the inner sides of the feed hopper and the crushing box, avoids dust generated during feeding and crushing from escaping from the feed hopper, simultaneously feeds and crushes straws, realizes continuous crushing operation, improves crushing efficiency, can realize automatic cleaning of the surface of the cylindrical filter screen, and further keeps good ventilation performance and filtering performance.
Description
Technical Field
The invention relates to the technical field of intelligent agriculture, in particular to a dust-free straw smashing device for intelligent agriculture.
Background
Wisdom agricultural is exactly to go in using traditional agricultural with internet of things, make traditional agricultural more have "wisdom", straw crushing apparatus need be used to current wisdom agricultural, smash the straw, but current crushing apparatus can produce a large amount of dusts when using, some crushing apparatus are through setting up the case lid at crushing roof portion, avoid the dust departure, but need frequently switch case lid to pack into the straw, the kibbling efficiency of straw has been reduced, other crushing apparatus take out the dust through setting up the dust extraction pipe, but the dust still escapes through the feeder hopper easily, the dust removal effect has been reduced, and the inside filter screen that sets up of crushing apparatus of current dust extraction, easy jam reduces the filtration efficiency of ventilating, need artifical often to clean, waste time and energy, influence efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an intelligent dust-free straw crushing device for agriculture.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dustless crushing apparatus of straw for wisdom agricultural, includes the base, the base upper end is equipped with crushing case, crushing incasement internally mounted has reducing mechanism, fixedly connected with mount pad on the lateral wall of crushing case, fixedly connected with rose box on the lateral wall of crushing case is kept away from to the mount pad, the rose box is kept away from a lateral wall center department fixedly connected with dryer of mount pad, be equipped with the mechanism that induced drafts in the dryer, and induced drafts the mechanism and be connected with reducing mechanism, the inside filter mechanism who communicates with the dryer inboard that is equipped with of rose box, both sides position all is equipped with the dust absorption mechanism of being connected with the rose box about crushing incasement portion lies in the reducing mechanism, the top of crushing case is equipped with the feeder hopper, be equipped with the mechanism of blowing of being connected with the dryer on the inner wall of feeder hopper near the upper end.
As a further improvement of the invention, the air suction mechanism comprises a rotating shaft which is rotatably connected to the center of the inner side wall of the air duct, the rotating shaft is fixedly sleeved with an air suction fan blade which is positioned at the inner side of the air duct, a motor is arranged on the outer side wall of the air duct, the tail end of an output shaft of the motor penetrates through the air duct and is fixedly connected to the end part of the rotating shaft, one end of the rotating shaft, which is far away from the motor, penetrates through the inner wall of the filter box, a speed reducer is arranged at the lower end of the mounting seat, the input end of the speed reducer is fixedly connected with the rotating shaft, and the output end of the speed reducer penetrates through the side wall of the crushing box and is connected with the crushing device.
As a further improvement of the invention, the filtering mechanism comprises a rotating pipe which penetrates through the center of the side wall of the filtering box, the rotating pipe is rotatably connected with the filtering box and is communicated with the air duct, one end of the rotating pipe, which is far away from the air duct, is fixedly sleeved with a cylindrical filtering net, a cleaning brush which is positioned below the cylindrical filtering net and is in surface contact with the cylindrical filtering net is fixed inside the filtering box, the rotating shaft penetrates through the rotating pipe and penetrates through the cylindrical filtering net, a fixed sleeve is fixedly sleeved on the rotating shaft and is rotatably connected with the cylindrical filtering net, six shifting teeth are circumferentially arranged on the side wall, which is positioned in the cylindrical filtering net, of the fixed sleeve at equal intervals, two fixed blocks which are vertically and symmetrically arranged are fixedly connected on the inner wall of the rotating pipe, a linkage rod which is in sliding connection with the two fixed blocks horizontally penetrates through the two fixed blocks, the position of the linkage rod corresponds to the shifting teeth, and one end, which is positioned in the air duct, of the two linkage rods is fixedly connected with the same baffle plate, the baffle is sleeved on the rotating shaft in a sliding mode, the linkage rod is fixedly sleeved with the magnetic ring, the magnetic ring is located on one side, away from the air duct, of the fixing block, the linkage rod is sleeved with the spring, and two ends of the spring are connected to the magnetic ring and the fixing block respectively.
As a further improvement of the invention, the dust suction mechanism comprises a first annular pipe fixedly connected to the inner wall of the crushing box, dust suction pipes are uniformly arranged on the inner side wall of the first annular pipe along the circumferential direction, a second connecting pipe is connected to the side wall of the first annular pipe, and one end of the second connecting pipe, which is far away from the first annular pipe, penetrates through the crushing box and is connected to the side wall of the filter box.
As a further improvement of the invention, the air blowing mechanism comprises a second annular pipe fixedly connected to the inner wall of the feed hopper, air blowing pipes are arranged on the inner side wall of the second annular pipe at equal intervals along the circumferential direction, the air blowing pipes are arranged obliquely downwards, a first connecting pipe is connected to the outer side wall of the second annular pipe, one end, far away from the second annular pipe, of the first connecting pipe is connected to the top, close to the right side, of the air duct, and the top of the feed hopper is fixedly connected with a flange positioned above the second annular pipe.
As a further improvement of the invention, one end of the linkage rod, which is close to the shifting teeth, is conical, and two inclined planes are symmetrically arranged on one side of the shifting teeth, which is close to the linkage rod.
As a further improvement of the invention, the bottom of the filter box is connected with a sundry outlet pipe, and the lower end of the sundry outlet pipe is connected with a sundry collecting box in a threaded manner.
As a further improvement of the invention, a discharge pipe is connected to the side wall of the crushing box close to the bottom, a gate is connected to the interior of the discharge pipe in a sliding manner, the inner bottom wall of the crushing box is of an inclined surface structure, and the lower end of the inclined surface is close to the discharge pipe.
As a further improvement of the invention, the four corners of the bottom of the base are provided with movable wheels.
The invention has the beneficial effects that:
1. through setting up the mechanism of induced drafting, dust absorption mechanism, the mechanism of blowing, starter motor, the drive pivot is rotated, can drive the suction fan leaf and rotate, can be at the inside negative pressure that produces of rose box, dust suction mechanism through being connected with the rose box will smash the dust suction that produces when the incasement smashes the straw, and the suction fan leaf is when rotatory, at the inside malleation that produces of dryer, and then blow downwards to the feeder hopper inboard through the mechanism of blowing, at the feeder hopper, smash the incasement inboard formation and last decurrent air current, and then effectively avoid the straw to smash incasement crushing and when the straw feeds into to smashing the incasement from the feeder hopper, the dust of production escapes from the feeder hopper, realize the operation of smashing in succession, improve crushing efficiency.
2. Through the arrangement of the filtering mechanism, dust sucked into the filtering box is filtered and intercepted on the surface of the cylindrical filtering net through the cylindrical filtering net, when the dust attached to the surface of the cylindrical filtering net is less, the air circulation and the flow velocity in the rotating pipe are large, the airflow impact baffle is opened to ensure the normal circulation of air, when the dust attached to the surface of the cylindrical filtering net is more, the ventilation efficiency is reduced, the air circulation and the flow velocity inside the rotating pipe are reduced, the elastic force of the spring acts on the magnetic ring to enable the linkage rod to move towards the shifting teeth and be inserted between the shifting teeth, the linkage rod is driven to rotate through the shifting teeth, the rotating pipe can be driven through the rotating shaft, the cylindrical filtering net rotates, through the relative movement generated between the cleaning brush and the cylindrical filtering net, the dust on the surface of the cylindrical filtering net is swept down, the ventilation performance of the cylindrical filtering net is recovered, and the automatic cleaning of the surface of the cylindrical filtering net can be realized, thereby maintaining good ventilation performance and filtration performance.
The invention forms continuous downward air flow at the inner sides of the feed hopper and the crushing box, avoids dust generated during feeding and crushing from escaping from the feed hopper, simultaneously feeds and crushes straws, realizes continuous crushing operation, improves crushing efficiency, can realize automatic cleaning of the surface of the cylindrical filter screen, and further keeps good ventilation performance and filtering performance.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent agricultural straw dust-free smashing device provided by the invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic structural view of a fixing sleeve and a shifting tooth of the intelligent agricultural straw dust-free smashing equipment;
FIG. 4 is a schematic side view of a poking tooth of the dust-free straw smashing equipment for intelligent agriculture.
In the figure: the device comprises a base 1, a moving wheel 2, a crushing box 3, a discharging pipe 4, a gate 5, a first annular pipe 6, a dust collecting pipe 7, a crushing device 8, a feeding hopper 9, a second annular pipe 10, an air blowing pipe 11, a rib 12, a first connecting pipe 13, a filter box 14, a second connecting pipe 15, a cylindrical filter screen 16, a motor 17, an air duct 18, a cleaning brush 19, a sundry discharging pipe 20, a sundry collecting box 21, a reducer 22, a mounting seat 23, a fixing sleeve 24, a rotating shaft 25, a poking tooth 26, a linkage rod 27, a rotating pipe 28, a fan sucking blade 29, a baffle 30, a fixing block 31, a spring 32 and a magnetic ring 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a dust-free straw smashing device for intelligent agriculture comprises a base 1, wherein moving wheels 2 are arranged at four corners of the bottom of the base 1 to facilitate movement of the device, a smashing box 3 is arranged at the upper end of the base 1, a smashing device 8 is arranged in the smashing box 3, a mounting seat 23 is fixedly connected to the side wall of the smashing box 3, a filter box 14 is fixedly connected to the side wall of the mounting seat 23 far away from the smashing box 3, an air duct 18 is fixedly connected to the center of one side wall of the filter box 14 far away from the mounting seat 23, an air suction mechanism is arranged in the air duct 18, and the mechanism that induced drafts is connected with reducing mechanism 8, and rose box 14 is inside to be equipped with the filtering mechanism with the inboard intercommunication of dryer 18, and the dust absorption mechanism who is connected with rose box 14 all is equipped with in the inside both sides position about being located reducing mechanism 8 of reducing mechanism 3, and the top of reducing mechanism 3 is equipped with feeder hopper 9, is equipped with the mechanism of blowing that is connected with dryer 18 on the inner wall that feeder hopper 9 is close to the upper end.
In the invention, the air suction mechanism comprises a rotating shaft 25 which is rotatably connected to the center of the inner side wall of the air duct 18, an air suction fan blade 29 which is positioned on the inner side of the air duct 18 is fixedly sleeved on the rotating shaft 25, a motor 17 is installed on the outer side wall of the air duct 18, the tail end of an output shaft of the motor 17 penetrates through the air duct 18 and is fixedly connected to the end part of the rotating shaft 25, one end of the rotating shaft 25, which is far away from the motor 17, penetrates through the inner wall of the filter box 14, a speed reducer 22 is installed at the lower end of a mounting seat 23, the input end of the speed reducer 22 is fixedly connected with the rotating shaft 25, and the output end of the speed reducer 22 penetrates through the side wall of the crushing box 3 and is connected with the crushing device 8.
The filtering mechanism comprises a rotating pipe 28 which penetrates through the center of the side wall of the filtering box 14, the rotating pipe 28 is rotatably connected with the filtering box 14 and is communicated with the air duct 18, one end of the rotating pipe 28, which is far away from the air duct 18, is fixedly sleeved with a cylindrical filtering net 16, a cleaning brush 19 which is positioned below the cylindrical filtering net 16 and is in surface contact with the cylindrical filtering net 16 is fixed inside the filtering box 14, a rotating shaft 25 penetrates through the rotating pipe 28 and penetrates through the cylindrical filtering net 16, the rotating shaft 25 is fixedly sleeved with a fixed sleeve 24, the fixed sleeve 24 is rotatably connected with the cylindrical filtering net 16, six poking teeth 26 are circumferentially arranged on the side wall of the fixed sleeve 24, which is positioned in the cylindrical filtering net 16, two fixed blocks 31 which are vertically and symmetrically arranged are fixedly connected on the inner wall of the rotating pipe 28, a linkage rod 27 which is in sliding connection with the two fixed blocks 31 is horizontally penetrated, and the linkage rod 27 corresponds to the poking teeth 26, the end of each of the two linkage rods 27 located in the air duct 18 is fixedly connected with the same baffle 30, the baffle 30 is slidably sleeved on the rotating shaft 25, the linkage rod 27 is fixedly sleeved with a magnetic ring 33, the magnetic ring 33 is located on one side of the fixing block 31 far away from the air duct 18, the linkage rod 27 is sleeved with a spring 32, two ends of the spring 32 are respectively connected to the magnetic ring 33 and the fixing block 31, the fixing block 31 is an iron block, one end of the linkage rod 27 close to the shifting teeth 26 is conical, and two inclined planes are symmetrically arranged on one side of the shifting teeth 26 close to the linkage rod 27, so that the linkage rod 27 is more easily inserted between the shifting teeth 26 when moving left, and the linkage rod 27 is in contact linkage and separation with the shifting teeth 26, so that when the cylindrical filter screen 16 needs to be cleaned, the cylindrical filter screen 16 is driven to rotate, and when the cylindrical filter screen 16 does not need to be cleaned, electric energy is saved, and an energy saving effect is realized.
Dust absorption mechanism includes first ring pipe 6 of fixed connection on smashing 3 inner walls of case, is equipped with dust absorption pipe 7 along circumference align to grid on the inside wall of first ring pipe 6, is connected with second connecting pipe 15 on the lateral wall of first ring pipe 6, and the one end that first ring pipe 6 was kept away from to second connecting pipe 15 runs through and smashes case 3 and is connected on the lateral wall of rose box 14.
The blowing mechanism comprises a second annular pipe 10 fixedly connected to the inner wall of the feeding hopper 9, blowing pipes 11 are arranged on the inner side wall of the second annular pipe 10 at equal intervals along the circumferential direction, the blowing pipes 11 are arranged obliquely downwards, a first connecting pipe 13 is connected to the outer side wall of the second annular pipe 10, one end, far away from the second annular pipe 10, of the first connecting pipe 13 is connected to the top, close to the right side, of the air duct 18, and the top of the feeding hopper 9 is fixedly connected with a flange 12 located above the second annular pipe 10.
The bottom of the filtering box 14 is connected with a sundries outlet pipe 20, the lower end of the sundries outlet pipe 20 is connected with a sundries collecting box 21 in a threaded manner, and dust cleaned by the cleaning brush 19 can be discharged into the sundries collecting box 21 through the sundries outlet pipe 20 to be collected, so that the dust and impurities can be conveniently cleaned.
Smash and be connected with discharging pipe 4 on the lateral wall that case 3 is close to the bottom, discharging pipe 4 inside sliding connection has gate 5, smashes the interior diapire of case 3 and is the inclined plane structure, and the low level end on inclined plane is close to discharging pipe 4, and the straw after being convenient for smash through opening gate 5 passes through discharging pipe 4 ejection of compact.
When the invention is used, the motor 17 is started to drive the rotating shaft 25 to rotate, namely the reducing gear 22 can drive the crushing device 8 to rotate, straws are added into the crushing box 3 through the feed hopper 9, the straws are crushed through the crushing device 8, the rotating shaft 25 can drive the suction fan blade 29 to rotate, namely negative pressure can be generated in the filter box 14, dust generated when the straws are crushed in the crushing box 3 is sucked out through the first annular pipe 6 and the dust suction pipe 7 which are connected with the filter box 14, positive pressure is generated in the air cylinder 18 when the suction fan blade 29 rotates, then air is blown downwards to the inner side of the feed hopper 9 through the second annular pipe 10 and the air blowing pipe 11, continuous downward air flow is formed in the inner sides of the feed hopper 9 and the crushing box 3, and further, the generated dust is effectively prevented from escaping from the feed hopper 9 when the straws are crushed in the crushing box 3 and the straws are fed into the crushing box 3 from the feed hopper 9, continuous crushing operation is realized;
dust sucked into the filter box 14 is filtered and intercepted on the surface of the cylindrical filter screen 16 through the cylindrical filter screen 16, when the dust is less accumulated on the surface of the cylindrical filter screen 16, the air circulation and the flow rate in the rotary pipe 28 are large, the airflow impacts the baffle 30 to be opened, the normal circulation of air is ensured, when the dust is more accumulated on the surface of the cylindrical filter screen 16 and the ventilation efficiency is reduced, the air circulation and the flow rate inside the rotary pipe 28 are reduced, the acting force of the airflow on the baffle 30 is reduced, the elastic force of the spring 32 breaks through the magnetic attraction force of the magnetic ring 33 and the fixed block 31, the linkage rod 27 moves towards the shifting teeth 26 and is inserted between the shifting teeth 26, the linkage rod 27 is driven to rotate through the shifting teeth 26, the rotary pipe 28 and the cylindrical filter screen 16 can be driven to rotate through the rotary shaft 25, the dust on the surface of the cylindrical filter screen 16 is swept down through the relative movement generated between the cleaning brush 19 and the cylindrical filter screen 16, the ventilation performance of the cylindrical filter screen 16 is recovered, so that the surface of the cylindrical filter screen 16 can be automatically cleaned, good ventilation performance and good filtering performance are kept, after the cylindrical filter screen 16 is cleaned, airflow in the rotating pipe 28 is greatly recovered, the baffle 30 is moved rightwards to be reset, and the linkage rod 27 is driven to move rightwards to be separated from the shifting teeth 26.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a dustless crushing apparatus of straw for wisdom agricultural, includes base (1), base (1) upper end is equipped with crushing case (3), crushing case (3) internally mounted has reducing mechanism (8), its characterized in that, fixedly connected with mount pad (23) on the lateral wall of crushing case (3), fixedly connected with rose box (14) on the lateral wall that crushing case (3) were kept away from to mount pad (23), fixedly connected with dryer (18) in the lateral wall center department that mount pad (23) were kept away from to rose box (14), be equipped with the mechanism that induced drafts in dryer (18), and the mechanism that induced drafts is connected with crushing device (8), the filter mechanism that communicates with dryer (18) inboard is equipped with in rose box (14), the dust absorption mechanism that the both sides position all was equipped with being connected with rose box (14) about crushing device (8) was located in crushing case (3), the top of smashing case (3) is equipped with feeder hopper (9), be equipped with the mechanism of blowing of being connected with dryer (18) on feeder hopper (9) the inner wall that is close to the upper end.
2. The intelligent straw dust-free smashing device for agriculture according to claim 1, the air suction mechanism comprises a rotating shaft (25) which is rotatably connected with the center of the inner side wall of the air duct (18), the rotating shaft (25) is fixedly sleeved with a suction fan blade (29) positioned on the inner side of the air duct (18), the outer side wall of the air duct (18) is provided with a motor (17), the tail end of an output shaft of the motor (17) penetrates through the air duct (18) and is fixedly connected with the end part of the rotating shaft (25), one end of the rotating shaft (25) far away from the motor (17) penetrates through the inner wall of the filter box (14), the lower end of the mounting seat (23) is provided with a speed reducer (22), the input end of the speed reducer (22) is fixedly connected with a rotating shaft (25), the output end of the speed reducer (22) penetrates through the side wall of the crushing box (3) and is connected with the crushing device (8).
3. The intelligent agricultural straw dust-free smashing device according to claim 2, wherein the filtering mechanism comprises a rotating pipe (28) penetrating through the center of the side wall of the filtering box (14), the rotating pipe (28) is rotatably connected with the filtering box (14) and communicated with the air duct (18), a cylindrical filtering net (16) is fixedly sleeved at one end of the rotating pipe (28) far away from the air duct (18), a cleaning brush (19) which is positioned below the cylindrical filtering net (16) and in surface contact with the cylindrical filtering net (16) is fixed inside the filtering box (14), the rotating shaft (25) penetrates through the rotating pipe (28) and penetrates through the cylindrical filtering net (16), a fixing sleeve (24) is fixedly sleeved on the rotating shaft (25), the fixing sleeve (24) is rotatably connected with the cylindrical filtering net (16), six shifting teeth (26) are arranged on the side wall of the fixing sleeve (24) in the cylindrical filtering net (16) at equal intervals along the circumferential direction, fixedly connected with two fixed blocks (31) that the longitudinal symmetry set up on the inner wall of commentaries on classics pipe (28), two equal level runs through on fixed block (31) and is equipped with rather than sliding connection's gangbar (27), and gangbar (27) position with dial tooth (26) and correspond, two one end fixedly connected with same baffle (30) that gangbar (27) are located dryer (18), baffle (30) slip suit is on pivot (25), the fixed cover has been connected with magnetic ring (33) on gangbar (27), magnetic ring (33) are located one side that dryer (18) were kept away from in fixed block (31), the cover is equipped with spring (32) on gangbar (27), the both ends of spring (32) are connected respectively on magnetic ring (33), fixed block (31).
4. The straw dust-free smashing device for the intelligent agriculture is characterized in that the dust suction mechanism comprises a first annular pipe (6) fixedly connected to the inner wall of the smashing box (3), dust suction pipes (7) are evenly arranged on the inner side wall of the first annular pipe (6) along the circumferential direction, a second connecting pipe (15) is connected to the side wall of the first annular pipe (6), and one end, far away from the first annular pipe (6), of the second connecting pipe (15) penetrates through the smashing box (3) and is connected to the side wall of the filtering box (14).
5. The intelligent agricultural straw dust-free smashing device according to claim 1, wherein the air blowing mechanism comprises a second annular pipe (10) fixedly connected to the inner wall of the feeding hopper (9), air blowing pipes (11) are arranged on the inner side wall of the second annular pipe (10) at equal intervals along the circumferential direction, the air blowing pipes (11) are arranged obliquely downwards, a first connecting pipe (13) is connected to the outer side wall of the second annular pipe (10), one end, far away from the second annular pipe (10), of the first connecting pipe (13) is connected to the top, close to the right side, of the air duct (18), and a blocking edge (12) located above the second annular pipe (10) is fixedly connected to the top of the feeding hopper (9).
6. The intelligent agricultural straw dust-free smashing device according to claim 3, wherein one end, close to the shifting tooth (26), of the linkage rod (27) is conical, and two inclined planes are symmetrically arranged on one side, close to the linkage rod (27), of the shifting tooth (26).
7. The intelligent straw dust-free smashing device for agriculture as claimed in claim 1, wherein a trash outlet pipe (20) is connected to the bottom of the filter box (14), and a trash collecting box (21) is connected to the lower end of the trash outlet pipe (20) in a threaded mode.
8. The intelligent agricultural straw dust-free smashing device according to claim 1, wherein a discharging pipe (4) is connected to the side wall, close to the bottom, of the smashing box (3), a gate (5) is connected to the inside of the discharging pipe (4) in a sliding mode, the inner bottom wall of the smashing box (3) is of an inclined surface structure, and the lower end of the inclined surface is close to the discharging pipe (4).
9. The intelligent straw dust-free smashing device for agriculture as claimed in claim 1, wherein moving wheels (2) are arranged at four corners of the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111428833.4A CN113976293A (en) | 2021-11-29 | 2021-11-29 | Wisdom is dustless crushing apparatus of straw for agricultural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111428833.4A CN113976293A (en) | 2021-11-29 | 2021-11-29 | Wisdom is dustless crushing apparatus of straw for agricultural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113976293A true CN113976293A (en) | 2022-01-28 |
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ID=79732358
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111428833.4A Pending CN113976293A (en) | 2021-11-29 | 2021-11-29 | Wisdom is dustless crushing apparatus of straw for agricultural |
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| CN (1) | CN113976293A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115228570A (en) * | 2022-07-21 | 2022-10-25 | 董强 | Shredder with function of preventing materials from being wound |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002219447A (en) * | 2001-01-29 | 2002-08-06 | Sadao Kamiyama | Dust separating equipment |
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| CN205966047U (en) * | 2016-08-16 | 2017-02-22 | 平罗县祥美化工有限公司 | Granular lime nitrogen ball mill with dustproof effect |
| CN207340579U (en) * | 2017-05-21 | 2018-05-11 | 江毓锋 | A kind of agricultural stalk reducing mechanism with dedusting function |
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