CN113118020B - Microbial manure processing screening machine - Google Patents
Microbial manure processing screening machine Download PDFInfo
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- CN113118020B CN113118020B CN202110434044.5A CN202110434044A CN113118020B CN 113118020 B CN113118020 B CN 113118020B CN 202110434044 A CN202110434044 A CN 202110434044A CN 113118020 B CN113118020 B CN 113118020B
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- frame
- shaking
- screening
- rotating shaft
- transmission
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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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/36—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
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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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
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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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
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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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a microbial fertilizer processing and screening machine which comprises a base, wherein a concave slideway device is installed on the base, a left-right shaking frame device is arranged on the concave slideway device, an up-down shaking screening frame device is arranged on the left-right sliding frame device, and a screen replacing device is arranged in the up-down shaking screening frame device. According to the invention, through the matching of the shaking turntable and the shaking connecting rod, the Contraband type screening frame can shake left and right, through the matching of the adjusting turntable and the sliding seat, the Contraband type screening frame can shake up and down, so that microbial fertilizer particles can be sufficiently screened, and meanwhile, the blocking of a screening screen can be avoided, through the up-and-down movement of the microbial fertilizer particles, the screening screen can test the coagulation quality of the microbial fertilizer particles, thereby improving the screening quality of the microbial fertilizer particles, and meanwhile, because the horizontal included angle of the Contraband type screening frame is 5 degrees, the discharge of the microbial fertilizer particles can be accelerated, and the screening efficiency of the device is improved.
Description
Technical Field
The invention relates to the field of fertilizer processing related equipment, in particular to a microbial fertilizer processing screening machine.
Background
Microbial fertilizers are also called biological fertilizers, inoculants or bacterial fertilizers (bacterial manures) and the like, and refer to a fertilizer product which takes the life activities of microorganisms as the core and enables crops to obtain specific fertilizer effects. The microbial fertilizer and the micro-fertilizer have essential differences: the former are living life and the latter are mineral elements. The microbial resources are rich, the variety and the functions are various, and the fertilizer can be developed into fertilizers with different functions and different purposes. And the microbial strains can be artificially bred, continuously purified and rejuvenated to improve the activity of the strains, and particularly, with the further development of biotechnology, the acquisition of the required strains by a genetic engineering method becomes possible.
And current microbial fertilizer is in process of production, and current screening plant can carry out size screening to microbial fertilizer, but can't sieve out the better microbial fertilizer granule of quality for the microbial fertilizer granule is when using, leads to the microbial fertilizer granule breakage because reasons such as transport, transportation, makes microbial fertilizer produce extravagantly.
Disclosure of Invention
The invention aims to solve the problems and designs a microbial fertilizer processing screening machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a screening machine for processing microbial fertilizers comprises a base, wherein a concave slideway device is mounted on the base, a left-right shaking frame device is arranged on the concave slideway device, an up-down shaking screening frame device is arranged on the left-right sliding frame device, and a screen replacing device is arranged in the up-down shaking screening frame device;
the left and right shaking frame device comprises fixed vertical frames and fixed transverse frames, the fixed vertical frames are positioned at four corners of the upper surface of a base, the two corresponding fixed vertical frames are connected through the fixed transverse frames, a shaking rotating shaft is arranged above the two fixed transverse frames, shaking bearings are arranged at two ends of the shaking rotating shaft, a shaking bearing seat is arranged between the shaking bearings and the fixed transverse frames, shaking turntables are arranged at two ends of the shaking rotating shaft, an eccentric rotating shaft is arranged at one side of the center of the shaking turntables, fixing seats are arranged at two ends of the center of one side of the upper surface of the base, the fixing seats are movably connected with the eccentric rotating shaft through a shaking connecting rod, a driving platform is arranged on one of the fixed transverse frames, a variable frequency driving motor is arranged on the driving platform, a driving gear is arranged at the rotating end of the variable frequency driving motor, a driven gear is arranged on the shaking rotating shaft, and a transmission chain is sleeved on the driving gear and the driven gear;
the up-and-down shaking screen device comprises three rotating through holes formed in a fixed vertical frame, the three rotating through holes are the same in distance, rotating shafts are arranged in the rotating through holes, the rotating shafts are connected with the rotating through holes through rotating bearings, a first double-groove belt pulley is installed at one end of each rotating shaft, the first double-groove belt pulley is connected through a linkage belt, a first transmission bearing is installed at the lower end of the side surface of the fixed vertical frame, a first transmission rotating shaft is installed in the first transmission bearing, a first belt pulley is installed on the first transmission rotating shaft, a first transmission belt is sleeved between the first belt pulley and one of the first double-groove belt pulleys, a first transmission bevel gear is installed at one end of the first transmission rotating shaft, a second transmission bearing is installed at the lower end of the side surface of the fixed vertical frame, and a second transmission rotating shaft is installed in the second transmission bearing, the second transmission rotating shaft is parallel to the shaking rotating shaft, the second transmission bevel gear is mounted on the second transmission rotating shaft and meshed with the first transmission bevel gear, the second belt pulley is mounted at one end of the second transmission rotating shaft, the second double-groove belt pulley is mounted at two ends of the shaking rotating shaft, the second transmission belt is sleeved between the second belt pulley and the corresponding second double-groove belt pulley, the other end of the rotating shaft is provided with an adjusting turntable, an adjusting groove is formed in the radius of the adjusting turntable, an adjusting support is arranged in the adjusting groove and is in sliding connection with the adjusting groove, adjusting bearings are mounted at two ends of the adjusting groove, an adjusting screw is mounted between the two adjusting bearings and is in threaded connection with the adjusting support, an adjusting handle is mounted at one end of the adjusting screw, and an Contraband type sieving frame is arranged between the four fixed vertical frames, the two ends of the side surfaces of the Contraband type screening frame are provided with sliding shafts, sliding seats are movably sleeved on the sliding shafts, the sliding seats are provided with up-and-down rocking shafts, and the up-and-down rocking shafts are connected with the adjusting supports through up-and-down rocking bearings.
Furthermore, the screen replacing device comprises a Contraband sliding groove is formed in the inner side surface of the Contraband type screening frame, a square screening frame is movably installed in the Contraband type sliding groove, screening screens are installed on the inner upper surface of the square screening frame of the upper side and the middle Contraband type screening frame, a collecting baffle is installed on the inner upper surface of the square screening frame of the lower Contraband type screening frame, bolt through holes are formed in two ends of the Contraband type screening frame, the bolt through holes are communicated with the Contraband type sliding groove, bolt bolts are arranged in the bolt through holes, bolt nuts are installed on the bolt bolts, the square screening frame is movably contacted with the bolt bolts, and anti-leakage baffles are installed on the side surfaces of two sides in the Contraband type screening frame.
Further, concave type slide device includes concave type sliding seat is installed at both ends around the base upper surface, install a plurality of supporting pulleys on the inside three side surface of concave type sliding seat, a plurality of supporting pulley evenly distributed are on concave type sliding seat, fixed horizontal frame is located concave type sliding seat, fixed horizontal frame and supporting pulley sliding contact.
Furthermore, the two corresponding fixed vertical frames are connected through a fixed longitudinal frame, and the fixed longitudinal frame is positioned above the concave sliding seat.
Further, the height of the rotating through holes on the fixed vertical frames at the two fixed transverse frames is different.
Furthermore, the Contraband type screening frame has an included angle of 5 degrees with the horizontal.
Further, the length of the Contraband type screening frame in the middle is lower than the length of the Contraband type screening frame above and below.
Furthermore, a feeding funnel is arranged above the two fixed vertical frames.
The microbial fertilizer processing screening machine manufactured by the technical scheme of the invention has the following beneficial effects:
this screening plant, through rocking the carousel with rock the cooperation of connecting rod, make Contraband type screening frame can rock about going on, through the cooperation of adjusting carousel and sliding seat, make Contraband type screening frame rock from top to bottom, thereby make the motion of microorganism fertilizer granule four directions about can going on in the device, make the microorganism fertilizer granule can carry out abundant screening, also can avoid the jam of screening screen cloth simultaneously, make the screening screen cloth keep efficient screening speed.
This screening plant, through the up-and-down motion of microbial fertilizer granule, makes the screening screen cloth inspect the quality of condensing of microbial fertilizer granule to improve the screening quality of microbial fertilizer granule, simultaneously because the horizontal contained angle of Contraband type screening frame is 5, can accelerate the discharge of microbial fertilizer granule, improve the screening efficiency of device.
This screening plant through the cooperation of bolt and bolt nut, installs and fixes square screening frame, can be convenient for the staff and change square screening frame to improve the application range of device, make the device can carry out screening work to multiple microbial fertilizer granule.
Drawings
FIG. 1 is a schematic structural diagram of a microbial fertilizer processing screening machine according to the invention;
FIG. 2 is a schematic view of the roll frame assembly of the present invention;
FIG. 3 is a top view of the fixed cross frame of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of an up-and-down rocking screen apparatus of the present invention;
FIG. 6 is a schematic view of a screen changer according to the present invention;
FIG. 7 is a schematic view of a screen changer according to the present invention;
in the figure, 1, a base; 2. fixing the vertical frame; 3. fixing the transverse frame; 4. shaking the rotating shaft; 5. shaking the bearing; 6. shaking the bearing seat; 7. shaking the turntable; 8. an eccentric rotating shaft; 9. a fixed seat; 10. shaking the connecting rod; 11. a drive platform; 12. a variable frequency drive motor; 13. a driving gear; 14. a driven gear; 15. a drive chain; 16. rotating the through hole; 17. rotating the rotating shaft; 18. a rotating bearing; 19. a double-groove belt pulley I; 20. a linkage belt; 21. a first transmission bearing; 22. a first transmission rotating shaft; 23. a first belt pulley; 24. a first transmission belt; 25. a first transmission bevel gear; 26. a second transmission bearing; 27. a second transmission rotating shaft; 28. a second transmission bevel gear; 29. a second belt pulley; 30. a double-groove belt pulley II; 31. a second transmission belt; 32. adjusting the turntable; 33. adjusting the groove; 34. adjusting the support; 35. adjusting the bearing; 36. adjusting the screw rod; 37. adjusting the handle; 38. 5363 a model Contraband sieving frame; 39. a sliding shaft; 40. a sliding seat; 41. shaking the shaft up and down; 42. shaking the bearing up and down; 43. contraband type sliding groove; 44. a square screening frame; 45. screening a screen; 46. a collecting baffle; 47. a bolt through hole; 48. a bolt; 49. a bolt nut; 50. a leak-proof baffle plate; 51. a concave sliding seat; 52. a support pulley; 53. fixing the longitudinal frame; 54. a feed hopper.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings, as shown in FIGS. 1-7.
In the device, the device supplies power by being connected with an external power supply, the external power supply is electrically connected with the variable-frequency driving motor 12 to supply power, and a worker controls the operation of the device through a frequency converter of the variable-frequency driving motor 12.
The invention of the scheme is characterized in that the structural design of a left-right shaking frame device is combined with an attached drawing 1, an attached drawing 2 and an attached drawing 3, the left-right shaking frame device comprises a fixed vertical frame 2 and a fixed transverse frame 3, the fixed vertical frame 2 is positioned at four corners of the upper surface of a base 1, two corresponding fixed vertical frames 2 are connected through the fixed transverse frame 3, a shaking rotating shaft 4 is arranged above the two fixed transverse frames 3, shaking bearings 5 are arranged at two ends of the shaking rotating shaft 4, a shaking turntable 7 is arranged at two ends of the shaking rotating shaft 4 through shaking bearing seats 6 between the shaking bearings 5 and the fixed transverse frames 3, an eccentric rotating shaft 8 is arranged at one side of the center of the shaking turntable 7, fixing seats 9 are arranged at two ends of the center of one side of the upper surface of the base 1, the fixing seats 9 are movably connected with the eccentric rotating shaft 8 through shaking connecting rods 10, a driving platform 11 is arranged on one of the fixed transverse frames 3, a variable frequency driving motor 12 is arranged on the driving platform 11, a driving gear 13 is arranged at the rotating end of the variable frequency driving gear 12, a driven gear 14 is arranged on the shaking rotating shaft 4, and a driving gear 15 and a driven gear 14 are sleeved on the driving gear; through the rotation of rocking carousel 7, the cooperation is rocked the pulling of connecting rod 10, makes fixed horizontal frame 3 drive fixed mullion 2 and carries out reciprocating type lateral shifting to the effect of rocking about realizing, simple structure, convenient operation.
The invention relates to a structural design of an up-and-down shaking screen device, which is characterized in that the structural design of the up-and-down shaking screen device is combined with an attached drawing 1, an attached drawing 2, an attached drawing 3, an attached drawing 4 and an attached drawing 5, the up-and-down shaking screen device comprises a fixed vertical frame 2 provided with three rotating through holes 16, the three rotating through holes 16 have the same interval, a rotating shaft 17 is arranged in the rotating through hole 16, the rotating shaft 17 is connected with the rotating through holes 16 through a rotating bearing 18, one end of the rotating shaft 17 is provided with a double-groove belt pulley I19, the double-groove belt pulley I19 is connected with the double-groove belt I19 through a linkage belt 20, the lower end of the side surface of the fixed vertical frame 2 is provided with a transmission bearing I21, the transmission shaft I22 is arranged in the transmission bearing I21, the transmission shaft I22 is provided with a belt pulley I23, a transmission belt I24 is sleeved between the belt I23 and one of the double-groove belt I19, one end of the transmission shaft I22 is provided with a transmission bevel gear 25, a second transmission bearing 26 is arranged at the lower end of the side surface of the fixed vertical frame 2, a second transmission rotating shaft 27 is arranged in the second transmission bearing 26, the second transmission rotating shaft 27 is parallel to the shaking rotating shaft 4, a second transmission bevel gear 28 is arranged on the second transmission rotating shaft 27, the second transmission bevel gear 28 is meshed with the first transmission bevel gear 25, a second belt pulley 29 is arranged at one end of the second transmission rotating shaft 27, a second double-groove belt pulley 30 is arranged at two ends of the shaking rotating shaft 4, a second transmission belt 31 is sleeved between the second belt pulley 29 and the corresponding second double-groove belt pulley 30, an adjusting turntable 32 is arranged at the other end of the rotating shaft 17, an adjusting groove 33 is arranged on the radius of the adjusting turntable 32, an adjusting support 34 is arranged in the adjusting groove 33, the adjusting support 34 is in sliding connection with the adjusting groove 33, adjusting bearings 35 are arranged at two ends of the adjusting groove 33, and an adjusting screw 36 is arranged between the two adjusting bearings 35, the adjusting screw rod 36 is in threaded connection with the adjusting support 34, one end of the adjusting screw rod 36 is provided with an adjusting handle 37, a Contraband type screening frame 38 is arranged between the four fixed vertical frames 2, two ends of the side surface of two sides of the Contraband type screening frame 38 are provided with sliding shafts 39, the sliding shafts 39 are movably sleeved with sliding seats 40, the sliding seats 40 are provided with up-and-down shaking shafts 41, and the up-and-down shaking shafts 41 are connected with the adjusting support 34 through up-and-down shaking bearings 42; through the power transmission of the first transmission rotating shaft 22 and the second transmission rotating shaft 27, the swinging rotating shaft 4 can drive the rotating shaft 17 to rotate, the electric equipment of the device is effectively saved, the structure is simplified, the cost of the device is saved, the Contraband type screening frame 38 can move up and down in a reciprocating mode along with the adjusting turntable 32 through the sliding connection of the sliding seat 40 and the sliding shaft 39 and the use of the up-and-down swinging bearing 42, so that microbial fertilizer particles can move up and down on the Contraband type screening frame 38, on one hand, the screen mesh can be prevented from being blocked by the microbial fertilizer particles, on the other hand, the quality of the microbial fertilizer particles can be inspected, fragile microbial fertilizer particles can be crushed through up and down movement, and the screening quality of the microbial fertilizer particles can be ensured; through adjusting the removal of support 34 on adjusting carousel 32, can adjust Contraband type screening frame 38 the distance of rocking from top to bottom to make the device can adjust according to the microbial fertilizer granule of equidimension not and rock the scope, make the device can carry out accurate quality screening according to the microbial fertilizer granule of difference.
The invention of the scheme is characterized in that the structure design of the screen replacing device is combined with the attached drawings 1, 6 and 7, the screen replacing device comprises a Contraband type screening frame 38, wherein the inner side surface of the screening frame is provided with a Contraband type sliding groove 43, a square screening frame 44 is movably arranged in a Contraband type sliding groove 43, the inner upper surface of the square screening frame 44 of the upper Contraband type screening frame 38 and the middle is provided with a screening screen 45, the inner upper surface of the square screening frame 44 of the lower Contraband type screening frame 38 is provided with a collecting baffle 46, the two ends of the Contraband type screening frame 38 are provided with bolt through holes 47, the bolt through holes 47 are communicated with the Contraband type sliding groove 43, a bolt 48 is arranged in the bolt through holes 47, a bolt nut 49 is arranged on the bolt 48, the square screening frame 44 is movably contacted with the bolt 48, and leakage-proof baffles 50 are arranged on the side surfaces of the two sides of the inner side surfaces of the Contraband type screening frame 38; through the sliding fit of the square screening frame 44 and the Contraband type sliding groove 43, a worker can quickly replace the square screening frame 44, so that the device can conveniently replace the screening screen 45 for screening different microbial fertilizer particles, the screening range of the device is improved, meanwhile, the square screening frame 44 is simple, quick and convenient to replace, the replacement time of the screen can be effectively saved, and the operation of the worker is facilitated.
In this device, the supporting pulley 52 that concave type slide device set up through concave type sliding seat 51 is inside supports fixed horizontal frame 3 to make fixed horizontal frame 3 can carry out reciprocating type slip in concave type sliding seat 51, rock the effect about with realizing the device, thereby make screening screen 45 can sieve the microbial fertilizer granule.
In the device, the rotary through holes 16 on the fixed vertical frames 2 at the two fixed transverse frames 3 are different in height, so that the Contraband type screening frame 38 can be in an inclined state, and the movement of microbial fertilizer particles on the screening screen 45 is facilitated.
In the device, the Contraband type screening frame 38 and the horizontal included angle is 5 degrees, so that microbial fertilizer particles can move on the Contraband type screening frame 38, and meanwhile, a good screening effect can be guaranteed.
In the device, the length of the Contraband type screening frame 38 positioned in the middle is lower than the length of the Contraband type screening frame 38 positioned above and below, so that the discharge of microbial fertilizer particles can be facilitated, and the transportation of microbial fertilizers is facilitated.
The working principle is as follows:
when the device needs to be used, firstly, the variable-frequency driving motor 12 is connected with an external power supply, the operation of the variable-frequency driving motor 12 is controlled through a frequency converter of the variable-frequency driving motor 12, meanwhile, workers convey microbial fertilizer particles into the feeding hopper 54 through the conveying belt, so that the continuous conveying of the microbial fertilizer particles is guaranteed, the receiving conveying belt of qualified products is installed below the tail end of the Contraband type screening frame 38 at the middle position, the receiving conveying belt of unqualified products is installed below the tail end of the Contraband type screening frame 38 at the lower position, and then the screening work of the microbial fertilizer particles can be carried out;
firstly, a worker selects a corresponding square screening frame 44 according to the current size of microbial fertilizer particles, so that the mesh number of screening screens 45 in the square screening frame 44 corresponds to the size of the microbial fertilizer particles, then the worker manually takes down bolt nuts 49 on two Contraband type screening frames 38 positioned above and in the middle, and then draws out bolt bolts 48 from bolt through holes 47, at the moment, the worker manually takes out the square screening frame 44, then inserts the square screening frame 44 to be replaced into Contraband sliding grooves 43 on the Contraband type screening frame 38 according to corresponding installation positions, and after the square screening frame 44 is installed, the worker inserts the bolt bolts 48 into the bolt through holes 47, so that the bolt 48 type screening frame 44 is limited, the square screening frame 44 is installed into the Contraband type screening frame 38, and then the bolt nuts 49 are installed on the bolt 48;
at the moment, the worker starts to adjust the up-and-down shaking distance of the Contraband type screening frame 38 according to the size of microbial fertilizer particles, at the moment, the worker manually rotates the adjusting handle 37, the adjusting screw 36 is driven to rotate through the rotation of the adjusting handle 37, the adjusting screw 36 is in threaded connection with the adjusting support 34, the adjusting support 34 slides in the adjusting groove 33 along with the rotation of the adjusting screw 36, so that the position of the adjusting support 34 is adjusted, after the position of the adjusting support 34 is adjusted, the up-and-down shaking distance of the Contraband type screening frame 38 is adjusted to be a proper distance, the worker sequentially adjusts the adjusting supports 34 on the rest adjusting turntables 32 according to the operation, and all the adjusting supports 34 are adjusted to be proper positions;
then, the working personnel controls the variable frequency driving motor 12 to start working through the frequency converter, meanwhile, the rotating speed of the variable frequency driving motor 12 is gradually increased from low to high, the set rotating speed is gradually increased, along with the rotation of the variable frequency driving motor 12, the variable frequency driving motor 12 drives the driving gear 13 to start rotating, and through the transmission of the transmission chain 15, the driven gear 14 starts rotating, the rotation of the driven gear 14 drives the shaking rotating shaft 4 to start rotating, the shaking rotating shaft 4 drives the shaking turntable 7 to start rotating, the shaking turntable 7 drives the eccentric rotating shaft 8 to rotate, and the eccentric rotating shaft 8 is connected with the fixed seat 9 through the shaking connecting rod 10, so that when the eccentric rotating shaft 8 moves, the distance between the eccentric rotating shaft 8 and the fixed seat is constant, when the eccentric rotating shaft 8 rotates, the position of the eccentric rotating shaft 8 changes, the fixed transverse frame 3 moves along with the rotation of the eccentric rotating shaft 8 through the action of the shaking connecting rod 10, and the rotation of the shaking turntable 7 drives the fixed transverse frame 3 to perform reciprocating type left and right shaking;
with the rotation of the shaking rotating shaft 4, the shaking rotating shaft 4 drives the second double-groove belt pulley 30 to start rotating, and the second double-groove belt pulley 30 drives the second belt pulley 29 to start rotating through the transmission of the second transmission belt 31, so that the second belt pulley 29 drives the second transmission rotating shaft 27 to start rotating, the second transmission rotating shaft 27 drives the second transmission bevel gear 28 to rotate, and the first transmission bevel gear 25 starts rotating through the meshing of the second transmission bevel gear 28 and the first transmission bevel gear 25, so that the first transmission rotating shaft 22 starts rotating, the first transmission rotating shaft 22 drives the first belt pulley 23 to start rotating, and the first transmission belt 24 drives one of the first double-groove belt pulleys 19 to start rotating, and the first double-groove belt pulleys 19 are driven by the linkage belt 20, all the double-groove belt pulleys 19 are enabled to synchronously rotate, the rotating shaft 17 is enabled to rotate along with the rotation of the double-groove belt pulleys 19, so that the adjusting turntable 32 is driven to rotate, the adjusting turntable 32 drives the adjusting support 34 to rotate along with the rotation of the adjusting turntable 32, the adjusting support 34 drives the sliding seat 40 to transversely move through the connection of the up-and-down shaking shaft 41, the sliding seat 40 can longitudinally move along with the position change of the adjusting support 34 in the rotating process of the adjusting support 34 through the use of the up-and-down shaking bearing 42, and meanwhile, the sliding seat 40 cannot rotate along with the rotation of the adjusting support 34, so that the up-and-down shaking of the Contraband type screening frame 38 is ensured;
and because fixed horizontal frame 3 drives fixed mullion 2 and rocks about going on, the regulation carousel 32 on the fixed mullion 2 simultaneously drives Contraband type screening frame 38 and rocks from top to bottom, thereby make Contraband type screening frame 38 rock from top to bottom while rocking from top to bottom while going on from left to right, because Contraband type screening frame 38 is 5 with horizontal contained angle, make Contraband type screening frame 38 rock from top to bottom and from left to right while, contraband type screening frame 38 can drive the microbial fertilizer granule and move, thereby accelerate the discharge of microbial fertilizer granule.
After the rotating speed of the variable frequency driving motor 12 gradually reaches the set rotating speed, at this time, a worker can convey microbial fertilizer particles into the feeding hopper 54 through the conveying belt, the microbial fertilizer particles fall into the screening screen 45 on the square screening frame 44 positioned above the feeding hopper 54 through the feeding hopper 54, the aperture of the screening screen 45 is large, so that the microbial fertilizer particles are screened along with the vertical and horizontal shaking of the screening screen 45, the microbial fertilizer particles with proper size are screened through the screen holes of the screening screen 45 and fall into the screening screen 45 positioned in the middle position, the large microbial fertilizer particles are moved on the screening screen 45 along with the vertical and horizontal shaking of the screening screen 45, so that the microbial fertilizer particles are discharged from the screening screen 45 above the screening screen, and then fall onto a receiving conveying belt of an unqualified product;
the microbial fertilizer particles falling on the screening screen 45 at the middle position are separated to the collecting baffle 46 below along with the vertical and horizontal shaking of the screening screen 45, so that the microbial fertilizer particles with proper sizes are left on the screening screen 45 at the middle position and are moved to a receiving conveyor belt of qualified products from the screening screen 45 along with the vertical and horizontal shaking of the screening screen 45, and finally the microbial fertilizer falling on the collecting baffle 46 is discharged to a receiving conveyor belt of unqualified products from the collecting baffle 46 through the vertical and horizontal shaking of the collecting baffle 46;
and in the screening process, the microbial fertilizer particles with poor quality swing up and down, left and right along with the screening screen 45, so that the microbial fertilizer particles are fully contacted with the screening screen 45, and the microbial fertilizer particles with poor quality are smashed through collision of the screening screen 45 and the microbial fertilizer particles, so that the smashed microbial fertilizer particles are screened by the screening screen 45 and then are discharged to a receiving and conveying belt of an unqualified product through the collecting baffle 46, and the screening work of the microbial fertilizer particles is completed.
In the device, the left-right shaking frequency of the fixed transverse frame 3 and the up-down shaking frequency of the Contraband type screening frame 38 can be correspondingly adjusted according to actual conditions, only the sizes of the first belt pulley 23, the first transmission bevel gear 25, the second transmission bevel gear 28 and the second belt pulley 29 on the first transmission rotating shaft 22 and the first transmission rotating shaft 27 are required to be adjusted, and meanwhile, the frequency conversion driving motor 12 is used, so that a worker can adjust the shaking frequency according to the actual conditions.
In this device, because the microorganism fertilizer granule is rocked about going on screening screen cloth 45 and collection baffle 46, through the use of leak protection baffle 50, can effectually shelter from the microorganism fertilizer granule, avoid the microorganism fertilizer granule to rock and splash to screening screen cloth 45's outside about screening screen cloth 45 about the upper and lower of 45 to avoid the device to produce the waste of microorganism fertilizer granule at the screening in-process.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (6)
1. A screening machine for processing microbial fertilizers comprises a base (1), wherein a concave slideway device is mounted on the base (1), and the screening machine is characterized in that a left-right shaking frame device is arranged on the concave slideway device, an up-down shaking screening frame device is arranged on the left-right shaking frame device, and a screen replacing device is arranged in the up-down shaking screening frame device;
the left-right shaking frame device comprises a fixed vertical frame (2) and a fixed transverse frame (3), the fixed vertical frames (2) are positioned at the four corners of the upper surface of the base (1), the two corresponding fixed vertical frames (2) are connected through a fixed transverse frame (3), a shaking rotating shaft (4) is arranged above the two fixed transverse frames (3), the two ends of the shaking rotating shaft (4) are provided with shaking bearings (5), a rocking bearing seat (6) is arranged between the rocking bearing (5) and the fixed transverse frame (3), the two ends of the shaking rotating shaft (4) are provided with shaking turntables (7), an eccentric rotating shaft (8) is arranged on one side of the center of the shaking turntable (7), the two ends of the center of one side of the upper surface of the base (1) are provided with a fixed seat (9), the fixed seat (9) is movably connected with the eccentric rotating shaft (8) through a rocking connecting rod (10), a driving platform (11) is arranged on one of the fixed transverse frames (3), a variable frequency driving motor (12) is arranged on the driving platform (11), a driving gear (13) is arranged at the rotating end of the variable frequency driving motor (12), a driven gear (14) is arranged on the shaking rotating shaft (4), a transmission chain (15) is sleeved on the driving gear (13) and the driven gear (14);
the up-down shaking screening frame device comprises three rotating through holes (16) which are arranged on a fixed vertical frame (2), the distance between the three rotating through holes (16) is the same, rotating shafts (17) are arranged in the rotating through holes (16), the rotating shafts (17) and the rotating through holes (16) are connected through rotating bearings (18), one end of each rotating shaft (17) is provided with a first double-groove belt pulley (19), the first double-groove belt pulley (19) is connected through a linkage belt (20), one side surface lower end of the fixed vertical frame (2) is provided with a first transmission bearing (21), one end of the first transmission bearing (21) is provided with a first transmission rotating shaft (22), one transmission rotating shaft (22) is provided with a first belt pulley (23), the first belt pulley (23) and one of the first double-groove belt pulleys (19) are sleeved with a first transmission belt (24), one end of the first transmission rotating shaft (22) is provided with a first transmission bevel gear (25), the lower end of the side surface of the fixed vertical frame (2) is provided with a second bearing (26), the second transmission bearing (26) is provided with a second transmission bevel gear (27), the second transmission bevel gear (27) is meshed with the second transmission bevel gear (27), and the second transmission bevel gear (27) and the transmission bevel gear (27) is arranged on the transmission rotating shaft (28), one end of the second transmission rotating shaft (27) is provided with a second belt pulley (29), two ends of the shaking rotating shaft (4) are provided with a second double-groove belt pulley (30), a second transmission belt (31) is sleeved between the second belt pulley (29) and the corresponding second double-groove belt pulley (30), the other end of the rotating shaft (17) is provided with an adjusting turntable (32), the radius of the adjusting turntable (32) is provided with an adjusting groove (33), an adjusting support (34) is arranged in the adjusting groove (33), the adjusting support (34) is connected with the adjusting groove (33) in a sliding way, adjusting bearings (35) are arranged at two ends of the adjusting groove (33), an adjusting screw rod (36) is arranged between the two adjusting bearings (35), the adjusting screw rod (36) is in threaded connection with the adjusting support (34), one end of the adjusting screw rod (36) is provided with an adjusting handle (37), a Contraband type screening frame (38) is arranged between the four fixed vertical frames (2), sliding shafts (39) are arranged at two ends of the side surfaces of the Contraband type screening frame (38), a sliding seat (40) is movably sleeved on the sliding shaft (39), an up-and-down shaking shaft (41) is arranged on the sliding seat (40), the up-and-down shaking shaft (41) is connected with the adjusting support (34) through an up-and-down shaking bearing (42);
the screen replacing device comprises Contraband-type sliding grooves (43) formed in the inner side surface of the Contraband-type screening frame (38), square screening frames (44) are movably mounted in the Contraband-type sliding grooves (43), screening screens (45) are mounted on the inner upper surface of the square screening frame (44) of the upper Contraband-type screening frame (38) and the middle of the square screening frame (44), collecting baffles (46) are mounted on the inner upper surface of the square screening frame (44) of the lower Contraband-type screening frame (38), plug through holes (47) are formed in two ends of the Contraband-type screening frame (38), the plug through holes (47) are communicated with the Contraband-type sliding grooves (43), plug bolts (48) are arranged in the plug through holes (47), plug nuts (49) are mounted on the plug bolts (48), the square screening frame (44) is in movable contact with the plug bolts (48), and leakage-proof baffles (50) are mounted on the inner side surfaces of the square screening frame (38);
concave type slide device includes concave type sliding seat (51) are installed at both ends before base (1) upper surface, install a plurality of support pulley (52) on the inside three side surface of concave type sliding seat (51), a plurality of support pulley (52) evenly distributed are on concave type sliding seat (51), fixed horizontal frame (3) are located concave type sliding seat (51), fixed horizontal frame (3) and support pulley (52) sliding contact.
2. A microbial fertilizer processing and screening machine according to claim 1, characterized in that the two corresponding fixed vertical frames (2) are connected by a fixed longitudinal frame (53), and the fixed longitudinal frame (53) is positioned above the concave sliding seat (51).
3. The microbial fertilizer processing screen machine according to claim 1, characterized in that the rotating through holes (16) on the fixing vertical frames (2) at the two fixing horizontal frames (3) are different in height.
4. The microbial fertilizer processing screen machine of claim 1, wherein the angle between the Contraband type screening frame (38) and the horizontal is 5 °.
5. The microbial fertilizer processing screen machine according to claim 1, wherein the length of the Contraband type screening frame (38) in the middle is lower than the length of the Contraband type screening frame (38) above and below.
6. A microbial fertilizer processing screen according to claim 1, wherein a feeding funnel (54) is mounted above two of the fixed stiles (2).
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| CN202110434044.5A CN113118020B (en) | 2021-04-22 | 2021-04-22 | Microbial manure processing screening machine |
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| CN202110434044.5A CN113118020B (en) | 2021-04-22 | 2021-04-22 | Microbial manure processing screening machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115318615B (en) * | 2022-07-20 | 2023-06-02 | 安徽瑞然生物药肥科技有限公司 | Fertilizer granule screening plant is used in fertile processing of medicine |
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Effective date of registration: 20221130 Address after: 274000 Dashu Dafu company, Huanghe West Road, high tech Zone, Heze City, Shandong Province Applicant after: Shandong Dashu Life Health Technology Co.,Ltd. Address before: 028000 100m north near Baokang Road, Horqin district, Tongliao City, Inner Mongolia Autonomous Region Applicant before: Han Huanan |
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