CN111013719A - Multistage breaker of building soil mummification mud cake - Google Patents
Multistage breaker of building soil mummification mud cake Download PDFInfo
- Publication number
- CN111013719A CN111013719A CN201911188937.5A CN201911188937A CN111013719A CN 111013719 A CN111013719 A CN 111013719A CN 201911188937 A CN201911188937 A CN 201911188937A CN 111013719 A CN111013719 A CN 111013719A
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- Prior art keywords
- shell
- driving roller
- roller
- driving
- crushing
- Prior art date
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- 239000002689 soil Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 13
- 239000000843 powder Substances 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000011449 brick Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 8
- 206010024796 Logorrhoea Diseases 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000010802 sludge Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000004927 clay Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- -1 gravels Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Treatment Of Sludge (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The embodiment of the invention discloses a multistage crushing device for dried building soil mud cakes, which comprises: the device comprises a shell, a bracket, a first driving motor, a motor bracket, a first driving roller, a first driven roller, a second driving roller, a second driven roller, an arc-shaped screen, a first transmission mechanism and a second transmission mechanism; the first driving roller is provided with first crushing grains, the first driven roller is provided with second crushing grains, and the first crushing grains and the second crushing grains are arranged in a matched mode; a plurality of stirring and crushing rods are respectively arranged on the second driving roller and the second driven roller, and an arc-shaped screen is arranged at the lower side of the second driving roller and the second driven roller; the first driving roller drives the first driven roller to rotate through a first transmission mechanism; the first driving roller drives the second driving roller and the second driven roller to rotate through the second transmission mechanism. The multistage crushing device for the dried mud cake of the building soil can crush the dried mud cake for multiple times and in a grading manner, the crushing effect is good, and the obtained mud powder can be directly used for making bricks or used as a roadbed raw material.
Description
Technical Field
The embodiment of the invention relates to the field of soil crushing, in particular to a multistage crushing device for dried building soil cakes.
Technical Field
At present, all cities forbid to use solid clay instead of solid clay, and along with the development of building construction, a large amount of building waste mud is generated, and the building waste mud can be used for replacing the traditional clay raw material for making bricks.
The construction waste slurry generated in the initial stage often contains a large amount of water, gravels, impurities and bentonite, and is subjected to impurity removal and desanding and then is dehydrated to obtain a dehydrated mud cake after dehydration, wherein the dehydrated mud cake is blocky or cake-shaped and cannot be directly used as a brick making raw material.
The applicant finds that the current crushers on the market are often formed in one step, the crushed soil still has mud blocks with larger volume and cannot be completely crushed, and the obtained crushed soil still cannot be directly used for making bricks or being used as a roadbed raw material.
Disclosure of Invention
The embodiment of the invention provides a multistage crushing device for dried mud cakes of building soil, which is characterized in that a multistage crushing structure is arranged to crush the soil in a multistage manner, and the granularity of the crushed soil meets the specification of directly making bricks or roadbed raw materials.
The embodiment of the invention provides a multistage crushing device for dried building soil mud cakes, which comprises: the device comprises a shell, a bracket, a first driving motor, a motor bracket, a first driving roller, a first driven roller, a second driving roller, a second driven roller, an arc-shaped screen, a first transmission mechanism and a second transmission mechanism;
the first driving roller, the first driven roller, the second driving roller and the second driven roller are positioned in the shell;
the periphery of the shell is closed, and the shell is fixed on the bracket;
the first driving motor is fixed on the motor bracket;
the first driving roller and the first driven roller are arranged in the same horizontal plane and are arranged in parallel, first crushing grains are arranged on the first driving roller, and second crushing grains are arranged on the first driven roller;
the first crushing grain and the second crushing grain are arranged in a matched mode and used for extruding and crushing the dried building soil cakes falling onto the first driving roller and the first driven roller;
the first driving roller, the second driving roller and the second driven roller are parallel to each other, the second driving roller is arranged below the first driving roller, and the second driven roller is arranged below the first driven roller;
a plurality of first stirring and crushing rods are arranged on the second driving roller, and a plurality of second stirring and crushing rods are arranged on the second driven roller;
the arc-shaped screen is arranged on the shell and positioned on the lower sides of the second driving roller and the second driven roller, so that a crushing space is formed by the arc-shaped screen, the second driving roller and the second driven roller;
the first transmission mechanism includes: a first gear and a second gear;
the first gear is fixed on the first driving roller, the second gear is fixed on the first driven roller, and the first gear is meshed with the second gear;
the first driving motor is connected with the first driving roller and is used for driving the first driving roller to rotate;
the second transmission mechanism includes: the chain wheel comprises a third gear, a fourth gear, a first chain wheel, a second chain wheel and a chain;
the third gear is fixed on the second driving roller, the fourth gear is fixed on the second driven wheel, the first chain wheel is fixed on the first driving roller, and the second chain wheel is fixed on the second driving roller;
the third gear and the fourth gear are meshed with each other, and the chain is meshed with the first chain wheel and the second chain wheel;
the casing is equipped with feed inlet and discharge gate, the discharge gate is located first drive roll with first driven voller top, the discharge gate is located the casing bottom.
In one possible solution, a first screen mechanism is arranged on the lower side of the arc-shaped screen;
the first screen mechanism includes: the device comprises a second driving motor, a first screen, a first fixed frame, a first guide strip, a first connecting rod, a first rotating rod and a first rotating disc;
the second driving motor is fixed on the shell;
the first rotating disc is fixedly arranged on the second driving motor, the second driving motor is used for driving the first rotating disc to rotate, and the first rotating disc is provided with a first hinge column;
the first fixed frame is arranged in the shell, the number of the first guide strips is two, the two first guide strips are respectively arranged on two sides of a group of symmetrical frames of the first fixed frame, a first guide groove is formed in the shell, and the first guide strips slide in the first guide groove;
the first screen is fixedly arranged in the first fixed frame, the first connecting rod is fixedly arranged on the side frame which is not provided with the first guide strip, the first connecting rod penetrates through the shell, and a second hinge column is arranged on the first connecting rod;
one end of the first rotating rod is hinged with the first hinge column, and the other end of the first rotating rod is hinged with the second hinge column;
the second driving motor drives the first rotating disc to rotate during working, and the first rotating disc pulls the first fixed frame to reciprocate in the shell through the first rotating rod.
In one possible solution, a second screen mechanism is arranged below the first screen mechanism;
the second screen mechanism includes: the third driving motor, the second screen, the second fixed frame, the second guide strip, the second connecting rod, the second rotating rod and the second rotating disc;
the third driving motor is fixed on the shell;
the second rotating disc is fixedly arranged on the third driving motor, the third driving motor is used for driving the second rotating disc to rotate, and a third hinge column is arranged on the second rotating disc;
the second fixed frame is arranged in the shell, two second guide strips are fixedly arranged on one group of symmetrical edges of the second fixed frame, a second guide groove is formed in the shell, and the second guide strips slide in the second guide groove;
the second screen is fixedly arranged in the second fixed frame, the second connecting rod is fixedly arranged on the side frame which is not provided with the second guide strip, the first connecting rod penetrates through the shell, and the second connecting rod is provided with a fourth hinge column;
one end of the second rotating rod is hinged with the third hinge column, and the other end of the second rotating rod is hinged with the fourth hinge column;
the third driving motor drives the second rotating disc to rotate when working, and the second rotating disc pulls the second fixed frame to move in a reciprocating manner in the shell through the second rotating rod.
In a possible scheme, a first abrasion-proof pad is arranged in the first guide groove, and a second abrasion-proof pad is arranged in the second guide groove.
In one possible embodiment, the first screen mechanism and the second screen mechanism have movement trajectories which are perpendicular to each other.
In a possible solution, a first opening and a second opening are provided on a side wall of the housing;
the first opening is positioned on the side wall of the shell at the back side of the first connecting rod, and the second opening is positioned on the side wall of the shell at the back side of the second connecting rod;
the first opening is used for allowing the first fixed frame fixed with the first guide strip to be drawn out of the shell, and the second opening is used for allowing the second fixed frame fixed with the second guide strip to be drawn out of the shell;
a first stop strip is arranged in the first opening, and a second stop strip is arranged in the second opening;
the first stop bar is used for enabling the first opening to be covered, and the second stop bar is used for enabling the second opening to be covered.
In a feasible scheme, a material guide plate is arranged between the first driving roller and the second driving roller, and the material guide plate is obliquely arranged on the shell and used for conveying the dried mud cakes to the upper sides of the second driving roller and the second driven roller.
In a feasible scheme, a movable door for covering the feed port is arranged on the shell;
the movable door includes: two movable plates and a plurality of torsion springs;
the two movable plates are respectively linked with the shell through the torsional springs, and the torsional springs are used for enabling the two plates to keep the covering state of the feed port.
Based on the scheme, the multistage crushing device for the dried sludge cake of the building soil is provided with a shell, a support, a first driving motor, a motor support, a first driving roller, a first driven roller, a second driving roller, a second driven roller, an arc-shaped screen, a first transmission mechanism and a second transmission mechanism; the first driving roller, the first driven roller, the second driving roller and the second driven roller are positioned in the shell; the periphery of the shell is closed, and the shell is fixed on the bracket; the first driving motor is fixed on the motor bracket; the first driving roller and the first driven roller are arranged in the same horizontal plane, the first driving roller is provided with first crushing grains, and the first driven roller is provided with second crushing grains; the first crushing grain and the second crushing grain are arranged in a matched mode and used for extruding and crushing the building soil dried mud cake falling onto the first driving roller and the first driven roller; the first driving roller, the second driving roller and the second driven roller are parallel to each other, the second driving roller is arranged below the first driving roller, and the second driven roller is arranged below the first driven roller; a plurality of first stirring and crushing rods are arranged on the second driving roller, and a plurality of second stirring and crushing rods are arranged on the second driven roller; the arc screen is arranged on the shell and positioned below the second driving roller and the second driven roller, so that the arc screen, the second driving roller and the second driven roller form a crushing space; the first transmission mechanism includes: a first gear and a second gear; the first gear is fixed on the first driving roller, the second gear is fixed on the first driven roller, and the first gear is meshed with the second gear; the first driving motor is connected with the first driving roller and used for driving the first driving roller to rotate; the second transmission mechanism includes: the chain wheel comprises a third gear, a fourth gear, a first chain wheel, a second chain wheel and a chain; the third gear is fixed on the second driving roller, the fourth gear is fixed on the second driven wheel, the first chain wheel is fixed on the first driving roller, and the second chain wheel is fixed on the second driving roller; the third gear is meshed with the fourth gear, and the chain is meshed with the first chain wheel and the second chain wheel; the casing is equipped with feed inlet and discharge gate, and the discharge gate is located first drive roll and first driven voller top, and the discharge gate is located the casing bottom. The drying mud cake crushing device is used for crushing the drying mud cake of the building soil, a first driving motor is started to drive a first driving roller to rotate, the first driving roller drives a first driven roller to rotate through a first transmission mechanism, a second driving roller drives a second driving roller to rotate through a second transmission mechanism, a second driven roller rotates, the drying mud cake is added into a shell through a shell upper side feeding port, the first driving roller and the first driven roller move in opposite directions when the installation direction of the first driving motor is adjusted, the drying mud cake falls on a first crushing grain or a second crushing grain, the first crushing grain and the second crushing grain drive the drying mud cake to move downwards from the middle of the first driving roller and the first driven roller along with the rotation of the first driving roller, and the drying mud cake is rolled and crushed in the moving process; the second driving roller positioned at the lower side of the first driving roller rotates to drive the first stirring rod on the second driving roller to rotate, the second driven roller rotates to drive the second stirring rod on the second driven roller to rotate, the dried mud cake after primary crushing falls down from the middle of the first driving roller and the first driven roller, and the first stirring rod and the second stirring rod impact and crush the dried mud cake again in a space where the first stirring rod and the second stirring rod move; through the mud cake of secondary crushing and part not stirring garrulous pole and the collision of second stirring garrulous pole, part mud powder passes the sieve mesh of arc screen, rely on gravity to fall from the downside export of casing, the mud cake that can not pass through the sieve mesh of arc screen is detained on the arc screen, along with piling up of mud cake, the mud powder is piled up in the motion space that first stirring garrulous pole and second stirring garrulous pole can be used, a plurality of first stirring garrulous poles and a plurality of second stirring garrulous poles are strikeed the mud cake once more, it is broken, carry out the third time to the mud cake, finally obtain all mud powder that can pass through the arc screen sieve mesh, this multistage breaker crushing effect is good, the mud granularity that obtains is less, can directly be used for the brickmaking or be the road bed raw materials.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram in an embodiment of the present invention;
FIG. 2 is a schematic diagram of a portion of an embodiment of the present invention;
FIG. 3 is a schematic sectional front view of an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is a schematic side sectional view of an embodiment of the invention;
FIG. 6 is an enlarged view of the portion B of FIG. 5 in accordance with an embodiment of the present invention;
FIG. 7 is an isometric view of a first screen mechanism and a second screen mechanism in an embodiment of the present invention;
fig. 8 is a schematic top view of a first screen mechanism and a second screen mechanism in an embodiment of the present invention.
Reference numbers in the figures:
1. a housing; 2. a support; 3. a first drive motor; 4. a motor bracket; 5. a first drive roll; 6. A first driven roller; 7. a second drive roll; 8. a second driven roller; 9. an arc-shaped screen; 10. a discharge port; 11. a first crushing tooth; 12. a second crushing tooth; 13. a first crushing ring; 14. a second crushing ring; 15. A first crushing bar; 16. a second crushing bar; 17. a first gear; 18. a second gear; 19. a third gear; 20. a fourth gear; 21. a first sprocket; 22. a second sprocket; 23. a chain;
31. a second drive motor; 32. a first screen; 33. a first fixed frame; 34. a first guide bar; 35. a first connecting rod; 36. a first rotating lever; 37. a first rotating disk; 38. a first hinge post; 39. A first guide groove; 40. a second hinge post;
51. a third drive motor; 52. a second screen; 53. a second fixed frame; 54. a second guide bar; 55. a second connecting rod; 56. a second rotating lever; 57. a second rotating disk; 58. a third hinge post; 59. A second guide groove; 60. a fourth hinge column;
71. a first wear pad; 72. a second wear pad; 73. a first opening; 74. a second opening; 75. a first stop bar; 76. a second stop bar; 77. a material guide plate; 78. a movable plate; 79. a torsion spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electric connection or communication connection; either directly or indirectly through intervening media, either internally or in any combination, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The technical solution of the present invention will be described in detail below with specific examples. These particular embodiments may be combined with each other below, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a schematic overall structure diagram in an embodiment of the present invention, fig. 2 is a schematic partial structure diagram in an embodiment of the present invention, fig. 3 is a schematic front sectional view in an embodiment of the present invention, fig. 4 is an enlarged view of a point a in fig. 3 in an embodiment of the present invention, fig. 5 is a schematic side sectional view in an embodiment of the present invention,
fig. 6 is an enlarged view of fig. 5 at B in the embodiment of the present invention. As shown in fig. 1 to 6, the multistage crushing device for dried building soil mud cakes of the embodiment is characterized by comprising: the device comprises a shell 1, a bracket 2, a first driving motor 3, a motor bracket 42, a first driving roller 5, a first driven roller 6, a second driving roller 7, a second driven roller 8, an arc-shaped screen 9, a first transmission mechanism and a second transmission mechanism; the first driving roller 5, the first driven roller 6, the second driving roller 7 and the second driven roller 8 are positioned in the shell 1; the periphery of the shell 1 is closed, and the shell 1 is fixed on the bracket 2; the first driving motor 3 is fixed on the motor bracket 42; the first driving roller 5 and the first driven roller 6 are arranged in the same horizontal plane and are arranged in parallel, first crushing grains are arranged on the first driving roller 5, and second crushing grains are arranged on the first driven roller 6; the first crushing grain and the second crushing grain are arranged in a matched mode and used for extruding and crushing the dried building soil mud cakes falling onto the first driving roller 5 and the first driven roller 6; the first driving roller 5, the second driving roller 7 and the second driven roller 8 are parallel to each other, the second driving roller 7 is arranged below the first driving roller 5, and the second driven roller 8 is arranged below the first driven roller 6; a plurality of first stirring and crushing rods 15 are arranged on the second driving roller 7, and a plurality of second stirring and crushing rods 16 are arranged on the second driven roller 8; the arc screen 9 is arranged on the shell 1 and positioned at the lower sides of the second driving roller 7 and the second driven roller 8, so that the arc screen 9, the second driving roller 7 and the second driven roller 8 form a crushing space; the first transmission mechanism includes: a first gear 17 and a second gear 18; a first gear 17 is fixed on the first driving roller 5, a second gear 18 is fixed on the first driven roller 6, and the first gear 17 and the second gear 18 are meshed with each other; the first driving motor 3 is connected with the first driving roller 5 and is used for driving the first driving roller 5 to rotate; the second transmission mechanism includes: a third gear 19, a fourth gear 20, a first sprocket 21, a second sprocket 22, and a chain 23; the third gear 19 is fixed on the second driving roller 7, the fourth gear 20 is fixed on the second driven wheel, the first chain wheel 21 is fixed on the first driving roller 5, and the second chain wheel 22 is fixed on the second driving roller 7; the third gear 19 and the fourth gear 20 are meshed with each other, and the chain 23 is meshed with the first chain wheel 21 and the second chain wheel 22; the shell 1 is provided with a feeding hole and a discharging hole 10, the discharging hole 10 is positioned above the first driving roller 5 and the first driven roller 6, and the discharging hole 10 is positioned at the bottom of the shell 1.
Through the above, in the embodiment, the bracket 2 and the motor bracket 42 can be directly erected on the material collecting tank or the conveyor belt, the upper side of the shell 1 is rectangular, the lower side of the shell is funnel-shaped, and the middle of the shell is hollow, the shell 1 is provided with the feeding hole and the discharging hole 10, the bracket 2 is supported on the lower side of the shell 1 and is welded and fixed with the shell 1, and the first driving motor 3 is fixed on the motor bracket 42; the first driving roller 5, the first driven roller 6, the second driving roller 7 and the second driven roller 8 penetrate through the shell 1 and are fixed on the shell 1 through bearing blocks (not shown), the first driving roller 5 and the first driven roller 6 are arranged in the same horizontal plane and are arranged in parallel, a plurality of first crushing teeth 11 and a plurality of second crushing teeth 12 which are in the same fan shape are respectively arranged on the first driving roller 5 and the first driven roller 6, every three first crushing teeth 11 or second crushing teeth 12 form a first crushing ring 13 or a second crushing ring 14, the first crushing ring 13 and the second crushing ring 14 are arranged in a plurality of numbers, the first crushing rings 13 are collectively called first crushing grains, the second crushing rings 14 are collectively called second crushing grains, the first crushing teeth 11 or second crushing teeth 12 at the same positions on the crushing rings are arranged in the same plane, the first crushing rings 13 and the second crushing rings 14 are alternately arranged, and the side wall of the first crushing tooth 11 and the side wall of the second crushing tooth 12 are overlapped in the movement process, specifically, during the rotation process of the first driving roller 5 and the first driven roller 6, part of the first crushing tooth 11 is positioned in the gap between the second crushing ring 14 and the second crushing ring 14, and part of the second crushing tooth 12 is positioned in the gap between the first crushing ring 13 and the first crushing ring 13; the first driving roller 5, the second driving roller 7 and the second driven roller 8 are arranged in parallel, the second driving roller 7 is arranged on the lower side of the first driving roller 5, and the second driven roller 8 is arranged on the lower side of the first driven roller 6; the second driving roller 7 and the second driven roller 8 may be disposed in different horizontal planes, and in the present embodiment, the second driving roller 7 and the second driven roller 8 are disposed in the same horizontal plane; a plurality of stirring rods are symmetrically arranged on the second driving roller 7 and the second driven roller 8 and can be fixed on the second driving roller 7 or the second driven roller 8 in a welding mode, the stirring rods are L-shaped, every six stirring rods form a stirring ring, the six stirring rods are arranged in a positive and negative mode at intervals, and the number of the stirring rings is multiple; arc screen cloth 9 is arranged on the lower sides of the second driving roller 7 and the second driven roller 8, the arc screen cloth 9 is welded and fixed on the shell 1, sieve holes are uniformly distributed in the arc screen cloth 9, the two sides of the arc screen cloth 9 are obliquely arranged, the lower sides of the second driving roller 7 and the second driven roller 8 are arranged into an arc shape, and the arc portion, the second driving roller 7 and the second driven roller 8 form a crushing space. The first transmission mechanism includes: a first gear 17 and a second gear 18, wherein the first gear 17 and the second gear 18 are respectively fixed on a first driving shaft and a first driven shaft through keys (not shown), and an output shaft of the first driving motor 3 is coaxially connected with the first driving roller 5 and used for driving the first driving roller 5 to rotate; the second transmission mechanism includes: a third gear 19, a fourth gear 20, a first chain wheel 21, a second chain wheel 22 and a chain 23, wherein the third gear 19 and the fourth gear 20 are respectively fixed on a second driving shaft and a second driven shaft through keys (not shown in the figure), the first chain wheel 21 is fixed on the first driving roller 5, and the second chain wheel 22 is fixed on the second driving roller 7.
In the embodiment, the gear ratio of the first gear 17 to the second gear 18 is 1, and when the driving motor drives the first driving roller 5 and the first driven roller 6 to move towards each other, the second driving roller 7 and the second driven roller 8 simultaneously move towards each other. The dried mud cake is added into the shell 1 from the feeding hole, the feeding mode can be manual feeding, conveying belt feeding or other modes, and the dried mud cake falls on the first crushing teeth 11 and the second crushing teeth 12 or falls on the arc-shaped screen 9 from gaps among the first driving roller 5, the first driven roller 6 and the shell 1. The dried mud cake falling on the broken teeth is driven by the first driving roller 5 and the first driven roller 6, falls from a gap between the first driving roller 5 and the first driven roller 6, and is extruded by the first broken teeth 11, the second broken teeth 12, the roller wall of the first driving roller 5 and the roller wall of the first driven roller 6 in the falling process, so that the dried mud cake is primarily broken. The dried mud cakes which are primarily crushed continuously drop downwards, part of the dried mud cakes collide with a stirring rod in rotation and are crushed in the dropping process, and the other part of the dried mud cakes directly drop on the arc-shaped screen 9; the dry lake mud cake that drops on arc screen cloth 9 mutually enters into arc screen cloth 9, second drive roll 7 and second driven voller 8 form broken space because of the reason of gravity, enter into the within range of broken pole effect, break once more, the less mud powder that can pass through arc screen cloth 9 sieve mesh of some granularity continues to fall to the conveyer belt or drops in the pond of gathering materials, the great mud cake of granularity continues to collide with the garrulous pole of stirring in broken space, the friction, until obtaining the mud powder that the granularity can pass through arc screen cloth 9 sieve mesh. The multistage breaker of this embodiment is broken the mummification mud cake by level to carry out a lot of breakage, crushing effect is good, and the mud powder granularity that obtains is guaranteed.
Fig. 7 is an axial-side structural schematic view of the first screen 32 mechanism and the second screen 52 mechanism in the embodiment of the present invention, and fig. 8 is a top-view structural schematic view of the first screen 32 mechanism and the second screen 52 mechanism in the embodiment of the present invention. As shown in fig. 1 to 8, optionally, in the present embodiment, a first screen 32 mechanism is provided on the lower side of the arc screen 9; the first screen 32 mechanism includes: a second driving motor 31, a first screen 32, a first fixed frame 33, a first guide bar 34, a first connecting rod 35, a first rotating rod 36 and a first rotating disk 37; the second driving motor 31 is fixed on the housing 1 through a fixing plate; the first rotating disc 37 is fixed on an output shaft of the second driving motor 31, the second driving motor 31 is used for driving the first rotating disc 37 to rotate, and a first hinge column 38 is eccentrically arranged on the first rotating disc 37; the first fixed frame 33 is arranged in the shell 1, a gap is reserved between one group of symmetrical edges of the first fixed frame 33 and the shell 1, the other group of symmetrical edges are respectively and fixedly provided with a first guide strip 34, the shell 1 is provided with a first guide groove 39, and the first guide strip 34 can slide in the first guide groove 39; the first screen 32 is fixedly arranged in the first fixed frame 33, the first connecting rod 35 is fixedly arranged on the side frame without the first guide strip 34, the first connecting rod 35 penetrates through the shell 1, and the end of the first connecting rod 35, which is positioned outside the shell 1, is fixedly provided with the second hinge column 40; one end of the first rotating rod 36 is hinged with the first hinge column 38, and the other end is hinged with the second hinge column 40; when the second driving motor 31 works, the first rotating disc 37 is driven to rotate, and the first rotating disc 37 pulls the first fixed frame 33 to reciprocate in the housing 1 through the first rotating rod 36. A first screen 32 mechanism is provided to filter again the sludge powder passing through the arc screen 9.
Optionally, in this embodiment, a second screen 52 mechanism is disposed below the first screen 32 mechanism; the second screen 52 mechanism includes: a third driving motor 51, a second screen 52, a second fixed frame 53, a second guide bar 54, a second connecting rod 55, a second rotating rod 56, and a second rotating disk 57; the third driving motor 51 is fixed on the housing 1 through a fixing plate; the second rotating disc 57 is fixed on the output shaft of the second driving motor 31, the third driving motor 51 is used for driving the second rotating disc 57 to rotate, and a third hinge post 58 is eccentrically arranged on the second rotating disc 57; the second fixed frame 53 is arranged in the shell 1, a gap is reserved between one group of symmetrical edges of the second fixed frame 53 and the shell 1, the other group of symmetrical edges are respectively and fixedly provided with a second guide strip 54, the shell 1 is provided with a second guide groove 59, and the second guide strip 54 can slide in the second guide groove 59; the second screen 52 is fixedly arranged in a second fixed frame 53, the second rod is fixedly arranged on the side frame which is not provided with the second guide strip 54, the second connecting rod 55 penetrates through the shell 1, and a fourth hinge column 60 is fixedly arranged at one end of the second connecting rod 55 which is positioned outside the shell 1; one end of the second rotating rod 56 is hinged with the third hinge column 58, and the other end is hinged with the fourth hinge column 60; when the third driving motor 51 works, the second rotating disc 57 is driven to rotate, and the second rotating disc 57 pulls the second fixed frame 53 to reciprocate in the housing 1 through the second rotating rod 56. The second screen 52 mechanism is provided to filter again the sludge powder passing through the first screen 32 mechanism, and the first screen 32 and the second screen 52 shear and crush the sludge powder again.
Optionally, in this embodiment, a first wear pad 71 is disposed in the first guide groove 39, and a second wear pad 72 is disposed in the second guide groove 59, specifically, the first wear pad 71 and the second wear pad 72 are disposed in the first guide groove 39 and the second guide groove 59, respectively, and surround the first guide strip 34 and the second guide strip 54, respectively. The first and second wear pads 71, 72 are typically PE material, commercially available. The arrangement of the first and second wear pads 71, 72 reduces wear between the guide strips and the housing 1 and reduces noise.
Alternatively, in the present embodiment, the movement tracks of the first sieve 32 mechanism and the second sieve 52 mechanism are perpendicular to each other, specifically, the first guide grooves 39 are disposed on one set of symmetrical sidewalls of the housing 1, and the second guide grooves 59 are disposed on the other set of symmetrical sidewalls of the housing 1, so that the arrangement can provide different directions of shearing force to the mud powder filtered by the first sieve 32 and the second sieve 52 on the first sieve 32 or the second sieve 52.
Optionally, in this embodiment, a first opening 73 and a second opening 74 are provided on a side wall of the housing 1; the first opening 73 is located on the side wall of the housing 1 on the back side of the first connecting rod 35, and the second opening 74 is located on the side wall of the housing 1 on the back side of the second connecting rod 55; the first opening 73 is used for allowing the first fixing frame 33 fixed with the first guide strip 34 to be drawn out of the shell 1, and the second opening 74 is used for allowing the second fixing frame 53 fixed with the second guide strip 54 to be drawn out of the shell 1; a first baffle 75 is arranged in the first opening 73, and a second baffle 76 is arranged in the second opening 74; the first stop 75 is used to close the first opening 73, and the second stop 76 is used to close the second opening 74. Specifically, the first guide strips 34 are fixed to both sides of the first fixed frame 33, the second guide strips 54 are fixed to both sides of the second fixed frame 53, and in order to draw the first fixed frame 33 or the second fixed frame 53 out of the housing 1, the first opening 73 must be set to a size through which the first guide strips 34 and the first fixed frame 33 can pass simultaneously, and the second opening 74 must be set to a size through which the second guide strips 54 and the second fixed frame 53 can pass simultaneously. The size of the first stop bar 75 fits with the first opening 73, and the first opening 73 can be drawn out; the second bar 76 fits with the second opening 74 and can be drawn out of the second opening 74. The first opening 73 and the second opening 74 are provided to allow the first fixed frame 33 or the second fixed frame 53 to be cleaned or replaced. When the first fixed frame 33 or the second fixed frame 53 needs to be replaced or cleaned, the first barrier 75 or the second barrier 76 needs to be pulled out first, and then the first fixed frame 33 or the second fixed frame 53 needs to be pulled out; when the device is in operation, the first stop 75 and the second stop 76 are respectively arranged in the first opening 73 or the second opening 74 to prevent mud powder from bursting out of the shell 1 from the first opening 73 or the second opening 74.
Optionally, in this embodiment, a material guiding plate 77 is disposed between the first driving roller 5 and the second driving roller 7, and the material guiding plate 77 is obliquely disposed on the housing 1 and is used for conveying the dried mud cake to the upper sides of the second driving roller 7 and the second driven roller 8. The material guide plate 77 is arranged in such a way that the dried sludge cake which is not between the first driving roller 5 and the first driven roller 6 flows to the upper sides of the second driving roller 7 and the second driven roller 8 through the guide plate, so that the smashing rod can preliminarily smash the dried sludge cake.
Optionally, in this embodiment, a movable door for covering the feed port is disposed on the housing 1; the movable door includes: two movable plates 78 and a plurality of torsion springs 79; the two movable plates 78 are respectively linked to the housing 1 by a plurality of torsion springs 79, and the torsion springs 79 are used for keeping the two plates in a covering state to the feed opening. Specifically, the torsion spring 79 is fixed on the side wall of the housing 1, the movable plate 78 is fixed on the torsion spring 79, the movable plate 78 horizontally covers the feed inlet at the initial position, when the dried mud cake is added to the multistage crushing device, the gravity of the mud cake enables the movable plate 78 to rotate around the torsion spring 79, the dried mud cake falls onto the crushing teeth, and then the movable plate 78 automatically covers under the elastic force of the torsion spring 79. Set up the dodge gate like this and can prevent that multistage breaker during operation, the mummification mud cake from the feed inlet spurts, reduces the pollution.
In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate.
Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a multistage breaker of building soil mummification mud cake which characterized in that includes: the device comprises a shell, a bracket, a first driving motor, a motor bracket, a first driving roller, a first driven roller, a second driving roller, a second driven roller, an arc-shaped screen, a first transmission mechanism and a second transmission mechanism;
the first driving roller, the first driven roller, the second driving roller and the second driven roller are positioned in the shell;
the periphery of the shell is closed, and the shell is fixed on the bracket;
the first driving motor is fixed on the motor bracket;
the first driving roller and the first driven roller are arranged in the same horizontal plane and are arranged in parallel, first crushing grains are arranged on the first driving roller, and second crushing grains are arranged on the first driven roller;
the first crushing grain and the second crushing grain are arranged in a matched mode and used for extruding and crushing the dried building soil cakes falling onto the first driving roller and the first driven roller;
the first driving roller, the second driving roller and the second driven roller are parallel to each other, the second driving roller is positioned below the first driving roller, and the second driven roller is positioned below the first driven roller;
a plurality of first stirring and crushing rods are arranged on the second driving roller, and a plurality of second stirring and crushing rods are arranged on the second driven roller;
the arc-shaped screen is arranged on the shell and positioned at the lower sides of the second driving roller and the second driven roller, so that the arc-shaped screen, the second driving roller and the second driven roller form a crushing space;
the first transmission mechanism includes: a first gear and a second gear;
the first gear is fixed on the first driving roller, the second gear is fixed on the first driven roller, and the first gear is meshed with the second gear;
the first driving motor is connected with the first driving roller and is used for driving the first driving roller to rotate;
the second transmission mechanism includes: the chain wheel comprises a third gear, a fourth gear, a first chain wheel, a second chain wheel and a chain;
the third gear is fixed on the second driving roller, the fourth gear is fixed on the second driven wheel, the first chain wheel is fixed on the first driving roller, and the second chain wheel is fixed on the second driving roller;
the third gear and the fourth gear are meshed with each other, and the chain is meshed with the first chain wheel and the second chain wheel;
the casing is equipped with feed inlet and discharge gate, the discharge gate is located first drive roll with first driven voller top, the discharge gate is located the casing bottom.
2. The multistage crushing apparatus according to claim 1, wherein the underside of the arch screen is provided with a first screen mechanism;
the first screen mechanism includes: the device comprises a second driving motor, a first screen, a first fixed frame, a first guide strip, a first connecting rod, a first rotating rod and a first rotating disc;
the second driving motor is fixed on the shell;
the first rotating disc is fixedly arranged on the second driving motor, the second driving motor is used for driving the first rotating disc to rotate, and a first hinge column is arranged on the first rotating disc;
the first fixed frame is arranged in the shell, the number of the first guide strips is two, the two first guide strips are respectively arranged on two sides of a group of symmetrical frames of the first fixed frame, the shell is provided with a first guide groove, and the first guide strips can slide in the first guide grooves;
the first screen is fixedly arranged in the first fixed frame, the first connecting rod is fixedly arranged on the side frame which is not provided with the first guide strip, the first connecting rod penetrates through the shell, and a second hinge column is arranged on the first connecting rod;
one end of the first rotating rod is hinged with the first hinge column, and the other end of the first rotating rod is hinged with the second hinge column;
the second driving motor drives the first rotating disc to rotate during working, and the first rotating disc pulls the first fixed frame to reciprocate in the shell through the first rotating rod.
3. The multistage crushing apparatus according to claim 2, wherein a second screen mechanism is provided on the lower side of the first screen mechanism;
the second screen mechanism includes: the first driving motor, the first screen, the first fixed frame, the first guide strip, the first connecting rod, the first rotating rod and the first rotating disc;
the third driving motor is fixed on the shell;
the second rotating disc is fixedly arranged on the third driving motor, the third driving motor is used for driving the second rotating disc to rotate, and a third hinge column is arranged on the second rotating disc;
the second fixed frame is arranged in the shell, two second guide strips are fixedly arranged on one group of symmetrical edges of the second fixed frame, a second guide groove is formed in the shell, and the second guide strips can slide in the second guide groove;
the second screen is fixedly arranged in the second fixed frame, the second connecting rod is fixedly arranged on the side frame which is not provided with the second guide strip, the first connecting rod penetrates through the shell, and a fourth hinge column is arranged on the second connecting rod;
one end of the second rotating rod is hinged with the third hinge column, and the other end of the second rotating rod is hinged with the fourth hinge column;
the third driving motor drives the second rotating disc to rotate when working, and the second rotating disc pulls the second fixed frame to move in a reciprocating manner in the shell through the second rotating rod.
4. The multiple stage crushing device of claim 3, wherein a first wear pad is disposed within the first guide channel and a second wear pad is disposed within the second guide channel.
5. The multi-stage crushing apparatus of claim 4 wherein the first screen mechanism and the second screen mechanism have trajectories that are perpendicular to each other.
6. The multistage crushing device of claim 5, wherein the side wall of the shell is provided with a first opening and a second opening;
the first opening is positioned on the side wall of the shell at the back side of the first connecting rod, and the second opening is positioned on the side wall of the shell at the back side of the second connecting rod;
the first opening is used for allowing the first fixed frame fixed with the first guide strip to be drawn out of the shell, and the second opening is used for allowing the second fixed frame fixed with the second guide strip to be drawn out of the shell;
a first stop strip is arranged in the first opening, and a second stop strip is arranged in the second opening;
the first stop bar is used for enabling the first opening to be covered, and the second stop bar is used for enabling the second opening to be covered.
7. The multistage crushing device as claimed in claim 1, wherein a material guide plate is arranged between the first driving roller and the second driving roller, and the material guide plate is obliquely arranged on the shell and used for conveying the dried mud cake to the upper sides of the second driving roller and the second driven roller.
8. The multistage crushing device of claim 1, wherein the shell is provided with a movable door for covering the feed port;
the movable door includes: two movable plates and a plurality of torsion springs;
the two movable plates are respectively linked with the shell through the torsional springs, and the torsional springs are used for enabling the two plates to keep the covering state of the feed port.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911188937.5A CN111013719B (en) | 2019-11-28 | 2019-11-28 | Multistage breaker of building soil mummification mud cake |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911188937.5A CN111013719B (en) | 2019-11-28 | 2019-11-28 | Multistage breaker of building soil mummification mud cake |
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| CN111013719A true CN111013719A (en) | 2020-04-17 |
| CN111013719B CN111013719B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN112657646A (en) * | 2021-01-13 | 2021-04-16 | 常州机电职业技术学院 | System is smashed to medicinal material for pharmacy |
| CN114939456A (en) * | 2022-05-16 | 2022-08-26 | 昆明冶金高等专科学校 | Titanium white powder crude roll-in grinds device with shelter from structure |
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| CN211677937U (en) * | 2019-11-28 | 2020-10-16 | 上海智平基础工程有限公司 | Multistage breaker of building soil mummification mud cake |
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| JP2001219085A (en) * | 2000-02-10 | 2001-08-14 | Misawa Homes Co Ltd | Crushing device |
| CN205056166U (en) * | 2015-09-30 | 2016-03-02 | 东莞东元环境科技有限公司 | Broken forming device of split type mud |
| CN206286010U (en) * | 2016-11-04 | 2017-06-30 | 苏州海洲物资再生利用环保有限公司 | Cupric circuit board waste material efficiency crushing device with linkage vibrating screen mechanism |
| CN107649279A (en) * | 2017-09-20 | 2018-02-02 | 惠安县飞联电子产品有限公司 | A kind of feed breaker with powder dust reclaiming function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112657646A (en) * | 2021-01-13 | 2021-04-16 | 常州机电职业技术学院 | System is smashed to medicinal material for pharmacy |
| CN114939456A (en) * | 2022-05-16 | 2022-08-26 | 昆明冶金高等专科学校 | Titanium white powder crude roll-in grinds device with shelter from structure |
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|---|---|
| CN111013719B (en) | 2024-04-26 |
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