CN108738753B - Agricultural straw smashing, screening and drying equipment - Google Patents
Agricultural straw smashing, screening and drying equipment Download PDFInfo
- Publication number
- CN108738753B CN108738753B CN201810663293.XA CN201810663293A CN108738753B CN 108738753 B CN108738753 B CN 108738753B CN 201810663293 A CN201810663293 A CN 201810663293A CN 108738753 B CN108738753 B CN 108738753B
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- crushing
- welded
- screening
- barrel
- bearing
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- 239000010902 straw Substances 0.000 title claims abstract description 73
- 238000012216 screening Methods 0.000 title claims abstract description 70
- 238000001035 drying Methods 0.000 title claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 65
- 238000007599 discharging Methods 0.000 claims abstract description 59
- 238000007790 scraping Methods 0.000 claims abstract description 44
- 238000013016 damping Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims description 17
- 238000005485 electric heating Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to agricultural straw crushing, screening and drying equipment which comprises a feeding cylinder, a crushing box, a straw crushing device, a screening and scraping device, a semicircular screening barrel, a damping supporting device and a discharging and drying device, wherein the feeding cylinder is arranged on the feeding cylinder; the feeding cylinder is welded at the center of the upper end wall of the crushing box; the crushing box is welded at the upper end of the material guide cover; the crushing device is arranged on the side wall of the crushing box; the semicircular screening barrel is welded on the inner wall of the crushing box in an inclined manner; the left end of the screening and scraping device is arranged in the semicircular screening barrel, and the right end of the screening and scraping device is connected with the coupler through a third bearing; the damping support device is welded at the upper end of the discharging and drying device; the discharging and drying device is welded on the support frame; the device provided by the invention adopts a crushing and drying integrated design, and the design of crushing, screening and re-crushing the straws is adopted, so that the crushing effect of the straws is ensured, the drying treatment is carried out in the process of overturning and discharging, the heated area of the straws is ensured, and the drying efficiency is improved.
Description
Technical Field
The invention relates to agricultural equipment, in particular to agricultural straw crushing, screening and drying equipment.
Background
A large amount of straws are produced in agricultural production, a large amount of pollution is caused by straw burning, and the recycling of the straws becomes an important problem at present; the existing process for preparing fuel by pressing straw bricks can solve the problem, but the prior crushing and drying device needs to crush and dry the straw bricks, so that the existing crushing and drying device cannot crush thoroughly, and unnecessary troubles are caused to the brick pressing process; most of straws are not dried and need to be dried, and the existing device cannot meet the requirement; the crushing, stirring and drying process is dispersive and low in efficiency.
Disclosure of Invention
In view of the above, there is a need for a straw processing apparatus with integrated crushing and drying, complete circulation of crushing and high drying efficiency.
An agricultural straw crushing, screening and drying device comprises a feeding cylinder, a crushing box, an upper material guiding box, a straw crushing device, a third bearing, a second motor carrier plate, a coupler, a screening and scraping device, a semicircular screening barrel, a damping and supporting device, a supporting frame, a supporting base plate, a material guiding cover, a discharging and drying device, a lower material guiding box, an upper material guiding cylinder, a spiral feeding rod, a fourth bearing, a fourth motor and a screening hole; the feeding cylinder is welded at the center of the upper end wall of the crushing box; the crushing box is welded at the upper end of the material guide cover; the crushing device is arranged on the side wall of the crushing box and comprises a first bearing, a first motor, a crushing rotating shaft, a crushing blade and a second bearing; the second bearing is fixedly arranged in the inner wall of the left side of the crushing box; the first bearing is fixedly arranged in the inner wall of the right side of the crushing box; the left end of the crushing rotating shaft is fixedly arranged in a second bearing through a first bearing; the first motor is fixedly arranged at the right end of the crushing rotating shaft; the crushing blades are arranged in a plurality and welded on the crushing rotating shaft; the semicircular screening barrel is welded on the inner wall of the crushing box in an inclined manner; the third bearing is fixedly arranged on the right side wall of the crushing box; the second motor support plate is welded on the outer end wall of the right side of the crushing box; the second motor is fixedly arranged at the upper end of the second motor carrier plate; one end of the coupler is fixedly arranged on a motor shaft of the second motor, and the other end of the coupler is connected with the right end of the scraping shaft; the left end of the screening and scraping device is arranged in the semicircular screening barrel, and the right end of the screening and scraping device is connected with the coupler through a third bearing and comprises a scraping shaft, a scraping plate and a welding plate; the material guide cover is welded at the upper ends of the two damping support devices, and the lower end of the material guide cover is arranged in the upper end wall of the discharging and drying device; the damping support device is welded at the upper end of the discharging and drying device and comprises a sliding column, a damping spring and a fixed sleeve; the upper charging barrel is fixedly arranged at the upper end of the left side of the discharging and drying device; one end of the lower material guiding box is welded in the lower end of the upper material barrel, the other end of the lower material guiding box is welded in the lower end of the crushing box, and the inner wall of the lower material guiding box is smooth and can pour the screened large-particle straws into the upper material barrel; the fourth bearing is fixedly arranged in the upper end wall of the upper charging barrel; the fourth motor is fixedly arranged at the upper end of the upper charging barrel; the upper end of the spiral feeding rod is fixedly arranged on the fourth motor through a fourth bearing, the lower end of the spiral feeding rod is arranged in the feeding barrel, and the spiral feeding rod rotates to spirally lift large-particle straws accumulated at the lower end of the feeding barrel; one end of the upper material guide box is welded in the upper end of the upper material cylinder, and the other end of the upper material guide box is welded in the upper end of the crushing box; four support frames are arranged and welded at the upper end of the support bottom plate; the discharging drying device is welded on the support frame and comprises a discharging barrel, a spiral discharging rod, a fourth bearing, a third motor, an electric heating wire carrying box, an electric heating wire and a heat conducting plate; the discharging barrel is welded on the four supporting frames; the fourth bearing is fixedly arranged on the right side wall of the discharging barrel; the third motor is fixedly arranged at the upper end of the right side wall of the discharging barrel; the right end of the spiral discharging rod is fixedly arranged on the third motor through a fourth bearing, and the left end of the spiral discharging rod is arranged in the discharging barrel; the heating wire carrying box is fixedly arranged at the lower end of the discharging barrel and outside the heat conducting plate; the heating wire is fixedly arranged in the heating wire carrying box and is connected with a power supply by a power line.
As a further scheme of the invention: the left end of the semicircular screening barrel is lower than the right end, and screening holes are formed in the semicircular screening barrel.
As a further scheme of the invention: the two welding plates are welded on the scraping shaft; the two ends of the scraping plate are welded at the lower ends of the two welding plates; the left end of the scraping shaft is arranged in the semicircular screening barrel, and the right end of the scraping shaft is connected with the coupler through a third bearing.
As a further scheme of the invention: the material guide cover is arranged in an inverted funnel shape, and the inner wall of the material guide cover is smooth.
As a further scheme of the invention: the fixed sleeve is welded on the upper end surface of the discharging barrel, the fixed sleeve is a cylindrical hollow body with an end cover type upper end and a smooth inner wall; the sliding column is a T-shaped cylindrical column body, the upper end of the sliding column is welded on the lower end face of the material guide cover, the lower end of the sliding column is arranged in the fixed sleeve, and the sliding column can slide in the fixed sleeve; the upper end of the damping spring is welded on the outer wall of the sliding column, and the lower end of the damping spring is welded on the outer wall of the fixed sleeve.
As a further scheme of the invention: the heat conducting plate is fixedly arranged in the lower end wall of the discharging barrel.
Compared with the prior art, the invention has the beneficial effects that:
the straw crushing device comprises a feeding barrel, a crushing box, a first motor, a second motor, a crushing rotating shaft, a crushing blade; starting a second motor to drive a coupler to rotate, driving a scraping plate at the lower end of a scraping shaft to rotate, rolling the crushed straw in the semicircular screening barrel continuously through rotation, enabling small particles to fall through screening holes, and enabling large particles to be guided into a lower material guiding box and enter an upper material barrel through the lower material guiding box; starting a fourth motor to drive the spiral feeding rod to rotate so as to lift large-particle straws to enter the crushing box through the upper material guide box for continuous crushing; vibration is generated in the crushing process, the sliding column slides downwards to slide in the fixed sleeve when the vibration is generated, and the vibration is reduced through the damping spring; the crushed straws enter the right side of the discharge cylinder, the third motor is started to drive the spiral discharge rod to rotate, the spiral discharge rod rotates to roll the straws, meanwhile, the straws can be conveyed to the left end, the heating wire can generate heat energy after being electrified, the straws are discharged through the left side of the discharge cylinder, in the process of turning and discharging, the heat conducting plate can conduct the energy generated by heating of the heating wire, and meanwhile, the heat conducting plate is in contact with the straws to dry the straws; the device provided by the invention adopts a crushing and drying integrated design, and the design of crushing, screening and re-crushing the straws is adopted, so that the crushing effect of the straws is ensured, the drying treatment is carried out in the process of overturning and discharging, the heated area of the straws is ensured, and the drying efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a semicircular screening barrel according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a straw crushing apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a screening and scraping device according to an embodiment of the invention;
FIG. 5 is a schematic structural view of a shock-absorbing support device according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure of a spiral drying discharge in an embodiment of the present invention;
in the figure: 1-a feeding cylinder, 2-a crushing box, 3-an upper material guide box, 4-a straw crushing device, 41-a first bearing, 42-a first motor, 43-a crushing rotating shaft, 44-a crushing blade, 45-a second bearing, 5-a third bearing, 6-a second motor, 7-a second motor carrier plate, 8-a coupler, 9-a screening and scraping device, 91-a scraping shaft, 92-a scraping plate, 93-a welding plate, 10-a semicircular screening barrel, 11-a damping and supporting device, 111-a sliding column, 112-a damping spring, 113-a fixed sleeve, 12-a supporting frame, 13-a supporting base plate, 14-a material guide cover, 15-a discharging and drying device, 151-a discharging cylinder, 152-a spiral discharging rod, 153-a fourth bearing, 154-a third motor, 155-an electric heating wire carrying box, 156-an electric heating wire, 157-a heat conducting plate, 16-a lower material guiding box, 17-an upper material cylinder, 18-a spiral feeding rod, 19-a fourth bearing, 20-a fourth motor and 21-a screening hole.
Detailed Description
In order to make the objects, technical schemes and advantages of the present invention more clearly understood, the agricultural straw crushing, screening and drying equipment of the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 6, the agricultural straw crushing, screening and drying apparatus according to the embodiment of the present invention includes a feeding cylinder 1, a crushing box 2, an upper material guiding box 3, a straw crushing device 4, a third bearing 5, a second motor 6, a second motor carrier plate 7, a coupling 8, a screening and scraping device 9, a semicircular screening barrel 10, a damping support device 11, a support frame 12, a support base plate 13, a material guiding cover 14, a discharging and drying device 15, a lower material guiding box 16, an upper material cylinder 17, a spiral feeding rod 18, a fourth bearing 19, a fourth motor 20 and a screening hole 21; the feeding cylinder 1 is welded at the center of the upper end wall of the crushing box 2, and straws are added into the crushing box 2 through the feeding cylinder 1; the crushing box 2 is welded at the upper end of the material guide cover 14; the crushing device 4 is arranged at the position of the side wall of the crushing box 2 and comprises a first bearing 41, a first motor 42, a crushing rotating shaft 43, a crushing blade 44 and a second bearing 45; the second bearing 45 is fixedly arranged in the inner wall of the left side of the crushing box 2; the first bearing 41 is fixedly arranged in the inner wall of the right side of the crushing box 2; the left end of the crushing rotating shaft 43 is fixedly arranged in a second bearing 45 through a first bearing 41; the first motor 42 is fixedly arranged at the right end of the crushing rotating shaft 43; the crushing blades 44 are arranged in a plurality and welded on the crushing rotating shaft 43; starting the first motor 42 to drive the crushing blades 44 on the crushing rotating shafts 43 to rotate, and crushing the straws by the rotation of the crushing blades 44 on the two crushing rotating shafts 43; the semi-circular screening barrel 10 is obliquely welded on the inner wall of the crushing box 2, the left end of the semi-circular screening barrel 10 is lower than the right end, screening holes 21 are formed in the semi-circular screening barrel 10, straws are crushed by the crushing device 4 and fall into the semi-circular screening barrel 10 for screening, small particles fall through the screening holes 21, and large particles are led out from the lower end side of the semi-circular screening barrel 10; the third bearing 5 is fixedly arranged on the right side wall of the crushing box 2; the second motor carrier plate 7 is welded on the outer end wall of the right side of the crushing box 2, and the second motor carrier plate 7 has the function of fixing the second motor 6; the second motor 6 is fixedly arranged at the upper end of the second motor carrier plate 7; one end of the coupler 8 is fixedly arranged on a motor shaft of the second motor 6, and the other end of the coupler is connected with the right end of the scraping shaft 91; the left end of the screening and scraping device 9 is arranged in the semicircular screening barrel 10, and the right end of the screening and scraping device is connected with the coupler 8 through a third bearing 5 and comprises a scraping shaft 91, a scraping plate 92 and a welding plate 93; the two welding plates 93 are welded on the scraping shaft 91; the two ends of the scraping plate 92 are welded at the lower ends of the two welding plates 93, and the scraping plate 92 rotates to roll the straws falling on the semicircular screening barrel 10; the left end of the scraping shaft 91 is arranged in the semicircular screening barrel 10, and the right end of the scraping shaft is connected with the coupler 8 through the third bearing 5; the second motor 6 is started to drive the coupler 8 to rotate, the scraping plate 92 at the lower end of the scraping shaft 91 is driven to rotate, small particles fall down through the screening holes 21 by rolling the crushed straws in the semicircular screening barrel 10 continuously in rotation, and large particles are guided into the lower guide box 16; the material guide cover 14 is welded at the upper ends of the two shock absorption supporting devices 11, the lower end of the material guide cover is arranged in the upper end wall of the discharging drying device 15, the material guide cover 14 is arranged in an inverted funnel shape, and the inner wall of the material guide cover 14 is smooth, so that small crushed and screened straw particles can be conveniently collected and guided into the discharging barrel 151; the damping and supporting device 11 is welded at the upper end of the discharging and drying device 15 and comprises a sliding column 111, a damping spring 112 and a fixed sleeve 113; the fixed sleeve 113 is welded on the upper end face of the discharging barrel 151, and the fixed sleeve 113 is a cylindrical hollow body with an end cover type upper end and a smooth inner wall; the sliding column 111 is a T-shaped cylindrical column, the upper end of the sliding column 111 is welded on the lower end surface of the material guide cover 14, the lower end of the sliding column 111 is arranged in the fixed sleeve 113, and the sliding column 111 can slide in the fixed sleeve 113; the upper end of the damping spring 112 is welded on the outer wall of the sliding column 111, and the lower end is welded on the outer wall of the fixed sleeve 113; vibration is generated in the crushing process, the sliding column 181 slides downwards to slide in the fixed sleeve 183 when the vibration is generated, and the vibration is reduced through the damping spring 182; the upper charging barrel 17 is fixedly arranged at the upper end of the left side of the discharging and drying device 15; one end of the lower material guiding box 16 is welded in the lower end of the upper material barrel 17, the other end of the lower material guiding box is welded in the lower end of the crushing box 2, and the inner wall of the lower material guiding box 16 is smooth and can pour the screened large-particle straws into the upper material barrel 17; the fourth bearing 19 is fixedly arranged in the upper end wall of the upper charging barrel 17; the fourth motor 20 is fixedly arranged at the upper end of the upper charging barrel 17; the upper end of the spiral feeding rod 18 is fixedly arranged on a fourth motor 20 through a fourth bearing 19, the lower end of the spiral feeding rod is arranged in the feeding barrel 17, and the spiral feeding rod 18 rotates to spirally lift large-particle straws piled at the lower end of the feeding barrel 17; one end of the upper material guiding box 3 is welded in the upper end of the upper charging barrel 17, and the other end is welded in the upper end of the crushing box 2; four support frames 12 are arranged and welded at the upper end of the support bottom plate 13; the discharging and drying device 15 is welded on the support frame 12 and comprises a discharging barrel 151, a spiral discharging rod 152, a fourth bearing 153, a third motor 154, an electric heating wire carrying box 155, an electric heating wire 156 and a heat conducting plate 157; the discharging barrel 151 is welded on the four support frames 12; the fourth bearing 153 is fixedly arranged on the right side wall of the discharging barrel 151; the third motor 154 is fixedly arranged at the upper end of the right side wall of the discharging barrel 151; the right end of the spiral discharging rod 152 is fixedly arranged on the third motor 154 through the fourth bearing 153, the left end of the spiral discharging rod is arranged in the discharging barrel 151, the spiral discharging rod 152 rotates to roll the straws, and meanwhile, the straws can be conveyed to the left end; the heat conducting plate 157 is fixedly arranged in the lower end wall of the discharging barrel 151, the heat conducting plate 157 can conduct energy generated by heating the heating wire 156, and meanwhile, the heat conducting plate 157 is in contact with the straws to dry the straws; the electric heating wire carrying box 155 is fixedly arranged at the lower end of the discharging barrel 151 and outside the heat conducting plate 157; the heating wire 156 is fixedly arranged in the heating wire carrying box 155, the heating wire 156 is connected with a power supply by adopting a power cord, and the heating wire 156 can generate heat energy after being electrified; during the straw after smashing gets into a feed cylinder 151 right side, it is rotatory to start third motor 154 and drive spiral discharge bar 152, spiral discharge bar 152 is rotatory to be able to roll the straw, can realize carrying the straw to the left end simultaneously, can produce heat energy after heating wire 156 circular telegram, the straw is discharged through a feed cylinder 151 left side, in the upset discharge process, heat-conducting plate 157 can conduct the energy that heating wire 156 heating produced, heat-conducting plate 157 contacts the drying that realizes the straw with the straw simultaneously.
The working principle is as follows: the straws are added into the crushing box 2 through the feeding barrel 1, the first motor 42 is started to drive the crushing blades 44 on the crushing rotating shafts 43 to rotate, and the straws are crushed through the rotation of the crushing blades 44 on the two crushing rotating shafts 43; the second motor 6 is started to drive the coupler 8 to rotate, the scraping plate 92 at the lower end of the scraping shaft 91 is driven to rotate, small particles fall down through the screening holes 21 by continuously rolling the crushed straws in the semicircular screening barrel 10, and large particles are guided into the lower material guiding box 16 and enter the upper material barrel 17 through the lower material guiding box 16; starting a fourth motor 20 to drive the spiral feeding rod 18 to rotate, so that large-particle straws are lifted to enter the crushing box 2 through the upper material guiding box 3 to be continuously crushed; vibration is generated in the crushing process, the sliding column 181 slides downwards to slide in the fixed sleeve 183 when the vibration is generated, and the vibration is reduced through the damping spring 182; during the straw after smashing gets into a feed cylinder 151 right side, it is rotatory to start third motor 154 and drive spiral discharge bar 152, spiral discharge bar 152 is rotatory to be able to roll the straw, can realize carrying the straw to the left end simultaneously, can produce heat energy after heating wire 156 circular telegram, the straw is discharged through a feed cylinder 151 left side, in the upset discharge process, heat-conducting plate 157 can conduct the energy that heating wire 156 heating produced, heat-conducting plate 157 contacts the drying that realizes the straw with the straw simultaneously.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. Agricultural straw smashing, screening and drying equipment comprises a feeding cylinder (1), a smashing box (2), an upper material guiding box (3), a straw smashing device (4), a third bearing (5), a second motor (6), a second motor carrier plate (7), a coupler (8), a screening and scraping device (9), a semicircular screening barrel (10), a damping supporting device (11), a supporting frame (12), a supporting base plate (13), a material guiding cover (14), a discharging and drying device (15), a lower material guiding box (16), an upper material cylinder (17), a spiral feeding rod (18), a fourth bearing (19), a fourth motor (20) and a screening hole (21); the method is characterized in that: the feeding cylinder (1) is welded at the center of the upper end wall of the crushing box (2); the crushing box (2) is welded at the upper end of the material guide cover (14); the crushing device (4) is arranged on the side wall of the crushing box (2) and comprises a first bearing (41), a first motor (42), a crushing rotating shaft (43), a crushing blade (44) and a second bearing (45); the second bearing (45) is fixedly arranged in the inner wall of the left side of the crushing box (2); the first bearing (41) is fixedly arranged in the inner wall of the right side of the crushing box (2); the left end of the crushing rotating shaft (43) is fixedly arranged in a second bearing (45) through a first bearing (41); the first motor (42) is fixedly arranged at the right end of the crushing rotating shaft (43); the crushing blades (44) are arranged in a plurality and welded on the crushing rotating shaft (43); the semicircular screening barrel (10) is obliquely welded on the inner wall of the crushing box (2); the third bearing (5) is fixedly arranged on the right side wall of the crushing box (2); the second motor support plate (7) is welded on the outer end wall of the right side of the crushing box (2); the second motor (6) is fixedly arranged at the upper end of the second motor carrier plate (7); one end of the coupler (8) is fixedly arranged on a motor shaft of the second motor (6), and the other end of the coupler is connected with the right end of the scraping shaft (91); the left end of the screening and scraping device (9) is arranged in the semicircular screening barrel (10), and the right end of the screening and scraping device is connected with the coupler (8) through a third bearing (5) and comprises a scraping shaft (91), a scraping plate (92) and a welding plate (93); the material guide cover (14) is welded at the upper ends of the two damping and supporting devices (11), and the lower end of the material guide cover is arranged in the upper end wall of the discharging and drying device (15); the damping support device (11) is welded at the upper end of the discharging and drying device (15) and comprises a sliding column (111), a damping spring (112) and a fixed sleeve (113); the upper charging barrel (17) is fixedly arranged at the upper end of the left side of the discharging and drying device (15); one end of the lower material guiding box (16) is welded in the lower end of the upper material barrel (17), the other end of the lower material guiding box is welded in the lower end of the crushing box (2), and the inner wall of the lower material guiding box (16) is smooth and can pour screened large-particle straws into the upper material barrel (17); the fourth bearing (19) is fixedly arranged in the upper end wall of the upper charging barrel (17); the fourth motor (20) is fixedly arranged at the upper end of the upper charging barrel (17); the upper end of the spiral feeding rod (18) is fixedly arranged on a fourth motor (20) through a fourth bearing (19), the lower end of the spiral feeding rod is arranged in the feeding barrel (17), and the spiral feeding rod (18) rotates to spirally lift large-particle straws accumulated at the lower end of the feeding barrel (17); one end of the upper material guiding box (3) is welded in the upper end of the upper material barrel (17), and the other end of the upper material guiding box is welded in the upper end of the crushing box (2); four support frames (12) are arranged and welded at the upper end of the support bottom plate (13); the discharging and drying device (15) is welded on the support frame (12) and comprises a discharging barrel (151), a spiral discharging rod (152), a fourth bearing (153), a third motor (154), an electric heating wire carrying box (155), an electric heating wire (156) and a heat conducting plate (157); the discharging barrel (151) is welded on the four support frames (12); the fourth bearing (153) is fixedly arranged on the right side wall of the discharging barrel (151); the third motor (154) is fixedly arranged at the upper end of the right side wall of the discharging barrel (151); the right end of the spiral discharging rod (152) is fixedly arranged on a third motor (154) through a fourth bearing (153), and the left end of the spiral discharging rod is arranged in the discharging barrel (151); the electric heating wire carrying box (155) is fixedly arranged at the lower end of the discharging barrel (151) and outside the heat conducting plate (157); the electric heating wires (156) are fixedly arranged in the electric heating wire carrying box (155), and the electric heating wires (156) are connected with a power supply by adopting a power cord.
2. The agricultural straw crushing, screening and drying equipment as claimed in claim 1, wherein: the left end of the semicircular screening barrel (10) is lower than the right end, and screening holes (21) are formed in the semicircular screening barrel (10).
3. The agricultural straw crushing, screening and drying equipment as claimed in claim 1, wherein: the two welding plates (93) are welded on the scraping shaft (91); the two ends of the scraping plate (92) are welded at the lower ends of the two welding plates (93); the left end of the scraping shaft (91) is arranged in the semicircular screening barrel (10), and the right end of the scraping shaft is connected with the coupler (8) through the third bearing (5).
4. The agricultural straw crushing, screening and drying equipment as claimed in claim 1, wherein: the material guide cover (14) is arranged to be an inverted funnel shape, and the inner wall of the material guide cover (14) is smooth.
5. The agricultural straw crushing, screening and drying equipment as claimed in claim 1, wherein: the fixed sleeve (113) is welded on the upper end face of the discharging barrel (151), the fixed sleeve (113) is a cylindrical hollow body with an end cover type upper end, and the inner wall is smooth; the sliding column (111) is a T-shaped cylindrical column, the upper end of the sliding column (111) is welded on the lower end face of the material guide cover (14), the lower end of the sliding column (111) is arranged in the fixed sleeve (113), and the sliding column (111) can slide in the fixed sleeve (113); the upper end of the damping spring (112) is welded on the outer wall of the sliding column (111), and the lower end of the damping spring is welded on the outer wall of the fixed sleeve (113).
6. The agricultural straw crushing, screening and drying equipment as claimed in claim 1, wherein: the heat conducting plate (157) is fixedly arranged in the lower end wall of the discharging barrel (151).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810663293.XA CN108738753B (en) | 2018-06-25 | 2018-06-25 | Agricultural straw smashing, screening and drying equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810663293.XA CN108738753B (en) | 2018-06-25 | 2018-06-25 | Agricultural straw smashing, screening and drying equipment |
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| CN108738753A CN108738753A (en) | 2018-11-06 |
| CN108738753B true CN108738753B (en) | 2019-12-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110369258A (en) * | 2019-08-15 | 2019-10-25 | 苏州天康生物科技有限公司 | A kind of processing of Peru squid water retention agent sieves drying unit with recycling |
| CN110560242B (en) * | 2019-09-16 | 2020-06-16 | 西安旭旌再生资源有限公司 | Power plant solid waste treatment system and method |
| CN111066492A (en) * | 2019-12-16 | 2020-04-28 | 盐城可理斯机械制造有限公司 | Straw crushing and returning machine |
| CN112484436B (en) * | 2020-11-28 | 2022-06-07 | 浙江德清炜烨新材料股份有限公司 | Refractory material drying equipment |
| CN114199014A (en) * | 2022-02-16 | 2022-03-18 | 广州中安基因科技有限公司 | Cosmetic production process solid waste processing apparatus |
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| CN101347752A (en) * | 2008-07-28 | 2009-01-21 | 王洪福 | Stirring-peeling machine and stirring dampener |
| CN107670814A (en) * | 2017-10-10 | 2018-02-09 | 郑州格瑞塔电子信息技术有限公司 | Animal husbandry crushes filling lapping device with stalk |
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Address after: 111 Baima Avenue, Baima Town, Lishui District, Nanjing City, Jiangsu Province, 211200 Patentee after: Jiangsu Nanjing national agricultural hi tech Industry Demonstration Zone Development Group Co.,Ltd. Address before: 211200 Baima Town, Lishui District, Nanjing City, Jiangsu Province Patentee before: Jiangsu Nanjing Baima modern agricultural high tech Industrial Park Co.,Ltd. |
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