CN115301539A - Screening equipment for processing environment-degradable materials - Google Patents
Screening equipment for processing environment-degradable materials Download PDFInfo
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- CN115301539A CN115301539A CN202211135620.7A CN202211135620A CN115301539A CN 115301539 A CN115301539 A CN 115301539A CN 202211135620 A CN202211135620 A CN 202211135620A CN 115301539 A CN115301539 A CN 115301539A
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- screen assembly
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- 238000012216 screening Methods 0.000 title claims abstract description 144
- 239000000463 material Substances 0.000 title claims abstract description 75
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000015556 catabolic process Effects 0.000 claims description 29
- 238000006731 degradation reaction Methods 0.000 claims description 29
- 238000007599 discharging Methods 0.000 claims description 26
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
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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
-
- 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
- B07B1/4663—Multi-layer screening surfaces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses screening equipment for processing an environment-degradable material, which belongs to the technical field of processing of environment-degradable materials and comprises a vibrating body and four same rubber supporting rods, wherein the four same rubber supporting rods are fixed on the outer wall of the vibrating body at equal intervals along the central shaft of the vibrating body; the top of the rubber supporting rod is connected with a lower screen assembly; the lower screen assembly is provided with a plurality of same middle screen assemblies; the top of the middle screen component at the uppermost end is connected with an upper screen component; the top of the upper screen assembly is attached with a top plate, and the top of the top plate is connected with a feeding pipe; the outer wall of the lower screen assembly is provided with a vertical driving assembly; the vertical driving assembly is connected with an equidistant lifting assembly, the equidistant lifting assembly is connected with the middle screen assembly, the upper screen assembly and the top plate, and the vertical driving assembly and the equidistant lifting assembly are matched to realize equidistant movement of the middle screen assembly, the upper screen assembly and the top plate; through the mode, other mechanical equipment is not required to be arranged when the upper screening plate, the middle screening plate and the material receiving circular plate are replaced, actual replacement operation is simple, and replacement is convenient.
Description
Technical Field
The invention relates to the technical field of processing of environment-degradable materials, in particular to screening equipment for processing of environment-degradable materials.
Background
The plastic processing usually needs to be granulated and processed, so that the plastic can be used as a plastic finished product processing raw material, and under the condition that the global environmental pollution is increasingly serious, the environmental degradation material is used as the plastic finished product processing raw material, so that the problem of environmental pollution after the use is reduced. The environment degradation material is granulated after being extruded and cooled, the grain diameters of the environment degradation material after being granulated are different, and the environment degradation material needs to be screened for practical use.
For example, chinese patent publication No.: CN214682824U provides a "circular sieve that sways of brush net formula", and the reel of this circular sieve that sways superposes layer by layer, need be equipped with other mechanical equipment and lift the reel and change when changing the filter, and the operation is complicated when actually changing, and it is comparatively troublesome to change, and the material loading is direct to be added, and the dispersity is low, and less environment degradation material is discharged from the discharging pipe easily, makes the screening effect unsatisfactory.
Based on the technical scheme, the invention designs the screening equipment for processing the environment-degradable material to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides screening equipment for processing environment-degradable materials.
In order to realize the purpose, the invention is realized by the following technical scheme:
the screening equipment for processing the environment-degraded materials comprises a vibrating body and four same rubber supporting rods, wherein the four same rubber supporting rods are fixed on the outer wall of the vibrating body at equal intervals along the central axis of the vibrating body;
the top of the rubber support rod is connected with a lower screen assembly;
a plurality of same middle screen assemblies are arranged on the lower screen assembly;
the top of the middle screen assembly at the uppermost end is connected with an upper screen assembly;
a top plate is attached to the top of the upper screen assembly, and the top of the top plate is connected with a feeding pipe;
the outer wall of the lower screen assembly is provided with a vertical driving assembly;
the vertical driving assembly is connected with an equidistant lifting assembly, the equidistant lifting assembly is connected with the middle screen assembly, the upper screen assembly and the top plate, and the vertical driving assembly and the equidistant lifting assembly are matched to realize equidistant movement of the middle screen assembly, the upper screen assembly and the top plate.
Further, sieve assembly includes discharging pipe, lower screening section of thick bamboo, connects material plectane and lower support ring down, lower screening section of thick bamboo inner wall upper end fixedly connected with lower support ring down, lower support ring top and lower screening section of thick bamboo inner wall with connect the laminating contact of material plectane outer wall, discharging pipe under the lower screening section of thick bamboo outer wall fixedly connected with, the bottom flushes with connecing material plectane top in the discharging pipe down.
Furthermore, well sieve subassembly includes well discharging pipe, well screening leads to a section of thick bamboo, well screening board and well support ring, well screening leads to support ring in a section of thick bamboo inner wall middle end department fixedly connected with, well support ring top and well screening lead to a section of thick bamboo inner wall and well screening board outer wall laminating contact, discharging pipe in well screening gate section of thick bamboo discharge opening fixedly connected with, the bottom flushes with well screening board top in the discharging pipe.
Further, go up the sieve subassembly and include discharging pipe, go up the screening cylinder, go up screening plate, vortex stock guide, oblique limiting plate, go up support ring and location inserted bar, go up the support ring on the fixedly connected with of screening cylinder middle-end department, go up support ring top and last screening cylinder inner wall and the laminating contact of last screening plate outer wall, go up screening plate bottom along fixedly connected with location inserted bar outward, go up jack and location inserted bar that the support ring is through seting up, go up screening plate top fixedly connected with vortex stock guide and oblique limiting plate, go up discharging pipe on screening cylinder outer wall fixedly connected with, the bottom flushes with last screening plate top in going up the discharging pipe, and goes up the discharging pipe feed end and locate between vortex stock guide outer end and the oblique limiting plate outer end.
Furthermore, the circle center of the vortex material guide plate is coincided with the circle center of the upper screening plate.
Furthermore, the vertical driving assembly comprises a first gear ring, a second gear ring, a rotating rod, a thread groove, a mounting seat, a driving motor, a third gear ring, a connecting bearing and a transverse support seat, the mounting seat and the connecting bearing are fixedly connected to the outer wall of the lower screening cylinder, the first gear ring is fixedly connected to the outer ring outer wall of the mounting seat, the driving motor is mounted on the mounting seat, and the driving end of the driving motor is connected with the third gear ring which is in meshed connection with the first gear ring; horizontal supporting seat of screening cylinder outer wall symmetry fixedly connected with down, horizontal supporting seat rotates through the bearing and is connected with the dwang, the second ring gear of being connected with first ring gear meshing is installed to the dwang bottom, the thread groove has been seted up to the dwang.
Furthermore, equidistant lifting unit includes first upper fixed plate, straight-bar, connecting plate, limiting plate and second upper fixed plate, first upper fixed plate and second upper fixed plate bottom fixedly connected with straight-bar, straight-bar bottom fixedly connected with limiting plate, the connecting plate passes through straight hole and straight-bar laminating sliding connection.
Further, the first upper fixing plate is in threaded connection with the threaded groove of the rotating rod through the threaded groove.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. according to the invention, a driving motor of a vertical driving assembly drives a third gear ring to rotate, the third gear ring drives a first gear ring to rotate along a connecting bearing, the connecting bearing drives a second gear ring to rotate, the second gear ring drives a rotating rod to rotate, the rotating rod drives a first upper fixing plate of an equidistant lifting assembly to move through a thread groove, the first upper fixing plate drives a top plate to move upwards, so that the top of an upper screening cylinder is opened conveniently, and the upper screening plate is replaced conveniently.
2. The conical flow distribution plate of the flow distribution assembly performs circle center dispersing treatment on the added environment degradation materials, improves the adding dispersion degree of the environment degradation materials, reduces the discharge of smaller environment degradation materials from an upper discharge pipe, and has good screening effect.
3. According to the invention, the feeding pipe of the environment degradation material cylinder and the shunt assembly fall into the vortex guide plate of the upper screen assembly, and the vortex guide plate carries out limiting treatment on the environment degradation material, so that the time of the environment degradation material on the top of the upper screen plate is prolonged, the upper screen plate is favorable for carrying out all-dimensional screening, the discharge of smaller environment degradation material from the upper discharging pipe is further reduced, and the screening effect is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a first perspective view of a main structure of a screening apparatus for processing environmentally degradable materials according to the present invention;
FIG. 2 is a front view of the screening apparatus for processing environmental degradation materials of the present invention;
FIG. 3 is a right side view of the structure of the present invention;
FIG. 4 is a perspective view of the present invention;
FIG. 5 is a perspective view of the structure of the present invention;
FIG. 6 isbase:Sub>A sectional view taken along the line A-A of FIG. 2;
FIG. 7 is a sectional view taken along the line B-B of FIG. 3;
fig. 8 is an enlarged view of the structure at C of fig. 7.
The reference numerals in the drawings denote:
1. a vibrating body;
2. a rubber support rod;
3. a vertical drive assembly; 31. a first ring gear; 32. a second ring gear; 33. rotating the rod; 34. a thread groove; 35. a mounting seat; 36. a drive motor; 37. a third ring gear; 38. connecting a bearing; 39. a transverse support seat;
4. a lower screen assembly; 41. discharging a pipe downwards; 42. a lower screening cylinder; 43. a material receiving circular plate; 44. a lower support ring;
5. a middle screen assembly; 51. a middle discharge pipe; 52. a medium screening through cylinder; 53. a medium screening plate; 54. a middle support ring;
6. an upper screen assembly; 61. feeding a discharge pipe; 62. an upper screening drum; 63. an upper screening plate; 64. vortex material guide plates; 65. an inclined limiting plate; 66. an upper support ring; 67. positioning the inserted rod;
7. a top plate;
8. a feeding pipe;
9. an equidistant lifting assembly; 91. a first upper fixing plate; 92. a straight rod; 93. a connecting plate; 94. a limiting plate; 95. a second upper fixing plate;
10. a flow diversion assembly; 101. a tapered flow distribution plate; 102. the toper distinguished and admirable board connecting rod.
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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1, 2, 3 and 4, the screening device for processing the environment-degradable material comprises a vibrating body 1 and four same rubber supporting rods 2, wherein the four same rubber supporting rods 2 are fixed on the outer wall of the vibrating body 1 at equal intervals along the central axis of the vibrating body 1;
the top of the rubber supporting rod 2 is connected with a lower sieve component 4;
the lower screen assembly 4 comprises a lower discharge pipe 41, a lower screening cylinder 42, a material receiving circular plate 43 and a lower supporting ring 44, the upper end of the inner wall of the lower screening cylinder 42 is fixedly connected with the lower supporting ring 44, the top of the lower supporting ring 44 and the inner wall of the lower screening cylinder 42 are in fit contact with the outer wall of the material receiving circular plate 43, the outer wall of the lower screening cylinder 42 is fixedly connected with the lower discharge pipe 41, and the bottom in the lower discharge pipe 41 is flush with the top of the material receiving circular plate 43;
the top of the rubber support rod 2 is fixedly connected with the top of the lower screening cylinder 42, and the pendulum bob of the vibrating body 1 is arranged at the bottom in the lower screening cylinder 42;
the lower screen assembly 4 is provided with a plurality of same middle screen assemblies 5;
the middle screen assembly 5 comprises a middle discharge pipe 51, a middle screen cylinder 52, a middle screening plate 53 and a middle support ring 54, the middle end of the inner wall of the middle screen cylinder 52 is fixedly connected with the middle support ring 54, the top of the middle support ring 54 and the inner wall of the middle screen cylinder 52 are in fit contact with the outer wall of the middle screening plate 53, a discharge hole of the middle screen cylinder 52 is fixedly connected with the middle discharge pipe 51, and the bottom in the middle discharge pipe 51 is flush with the top of the middle screening plate 53;
the top of the middle screen assembly 5 at the uppermost end is connected with an upper screen assembly 6;
the upper screen component 6 comprises an upper discharge pipe 61, an upper screening cylinder 62, an upper screening plate 63, a vortex material guide plate 64, an inclined limiting plate 65, an upper support ring 66 and a positioning inserted rod 67, the middle end of the upper screening cylinder 62 is fixedly connected with the upper support ring 66, the top of the upper support ring 66 and the inner wall of the upper screening cylinder 62 are in fit contact with the outer wall of the upper screening plate 63, the outer edge of the bottom of the upper screening plate 63 is fixedly connected with the positioning inserted rod 67, the upper support ring 66 is connected with the positioning inserted rod 67 through an opened jack, the top of the upper screening plate 63 is fixedly connected with the vortex material guide plate 64 and the inclined limiting plate 65, the outer wall of the upper screening cylinder 62 is fixedly connected with the upper discharge pipe 61, the inner bottom of the upper discharge pipe 61 is flush with the top of the upper screening plate 63, and the feed end of the upper discharge pipe 61 is arranged between the outer end of the vortex material guide plate 64 and the outer end of the inclined limiting plate 65;
the height of the middle screen cylinder 52 is the same as the height of the upper screen cylinder 62.
The middle screening through cylinder 52 at the lowest end is in contact with the top of the lower screening cylinder 42 in an attaching mode, the top of the middle screening through cylinder 52 at the next lower end is in contact with the bottom of the middle screening through cylinder 52 at the previous lower end in an attaching mode, and the middle screening through cylinder 52 at the uppermost end is in contact with the bottom of the upper screening through cylinder 62 in an attaching mode.
The circle center of the vortex material guide plate 64 is superposed with the circle center of the upper screening plate 63;
the upper support ring 66 ensures that the feeding end of the upper discharging pipe 61 is arranged between the outer end of the vortex material guide plate 64 and the outer end of the inclined limiting plate 65 when passing through the arranged jack and the positioning inserted rod 67.
In the vortex stock guide 64 of sieve subassembly 6 was fallen to environment degradation material section of thick bamboo inlet pipe 8 and reposition of redundant personnel subassembly 10, vortex stock guide 64 carried out spacing processing with environment degradation material, has prolonged environment degradation material at the top time of last sieve plate 63, does benefit to and goes up sieve plate 63 and carries out all-round screening, further reduces less environment degradation material and discharges from last discharging pipe 61, and further promotion screening is effectual.
The top of an upper screening cylinder 62 of the upper screening component 6 is attached with a top plate 7, and the top of the top plate 7 is connected with a feeding pipe 8;
the outer wall of the lower screen assembly 4 is provided with a vertical driving assembly 3;
The vertical driving assembly 3 comprises a first gear ring 31, a second gear ring 32, a rotating rod 33, a thread groove 34, a mounting seat 35, a driving motor 36, a third gear ring 37, a connecting bearing 38 and a transverse supporting seat 39, the mounting seat 35 and the connecting bearing 38 are fixedly connected to the outer wall of the lower screening cylinder 42, the first gear ring 31 is fixedly connected to the outer wall of the outer ring of the mounting seat 35, the driving motor 36 is mounted on the mounting seat 35, and the driving end of the driving motor 36 is connected with the third gear ring 37 which is meshed with the first gear ring 31; horizontal supporting seat 39 of screening cylinder 42 outer wall symmetry fixedly connected with down, horizontal supporting seat 39 rotates through the bearing and is connected with dwang 33, and the second ring gear 32 of being connected with first ring gear 31 meshing is installed to dwang 33 bottom, and thread groove 34 has been seted up to dwang 33.
The driving motor 36 of the vertical driving component 3 drives the third gear ring 37 to rotate, the third gear ring 37 drives the first gear ring 31 to rotate along the connecting bearing 38, the connecting bearing 38 drives the second gear ring 32 to rotate, the second gear ring 32 drives the rotating rod 33 to rotate, and the rotating rod 33 drives the equidistant lifting component 9 to move through the thread groove 34.
Example 2
Example 2 is a further modification to example 1.
As shown in fig. 1, 3, 4, 5, 7 and 8, the equidistant lifting assembly 9 includes a first upper fixing plate 91, a straight rod 92, a connecting plate 93, a limiting plate 94 and a second upper fixing plate 95, the first upper fixing plate 91 is in threaded connection with the threaded groove 34 of the rotating rod 33, the straight rod 92 is fixedly connected to the bottoms of the first upper fixing plate 91 and the second upper fixing plate 95, the limiting plate 94 is fixedly connected to the bottom of the straight rod 92, and the connecting plate 93 is in sliding connection with the straight rod 92 through a straight hole;
the height of the straight rod 92 is larger than the height of the middle screening through cylinder 52 and the upper screening cylinder 62.
The first upper fixing plates 91 are symmetrically arranged on the outer wall of the top plate 7, and the second upper fixing plates 95 are symmetrically arranged at the bottoms of the outer walls of the middle screening cylinder 52 and the upper screening cylinder 62;
the connecting plates 93 are symmetrically mounted on the top of the outer walls of the upper screen cylinder 62 and the middle screen cylinder 52.
The driving motor 36 of the vertical driving assembly 3 drives the third gear ring 37 to rotate, the third gear ring 37 drives the first gear ring 31 to rotate along the connecting bearing 38, the connecting bearing 38 drives the second gear ring 32 to rotate, the second gear ring 32 drives the rotating rod 33 to rotate, the rotating rod 33 drives the first upper fixing plate 91 of the equidistant lifting assembly 9 to move through the thread groove 34, the first upper fixing plate 91 drives the top plate 7 to move upwards, so that the top of the upper screening cylinder 62 is opened, so that the upper screening plate 63 is convenient to replace, then the first upper fixing plate 91 drives the upper screening cylinder 62 to drive the limiting plate 94 to move upwards through the straight rod 92 and the limiting plate 94, the upper screening cylinder 62 is separated from the uppermost middle screening cylinder 52, the uppermost middle screening cylinder 52 is opened, so that the middle screening plate 53 in the uppermost middle screening cylinder 52 is convenient to replace, the middle screening cylinder 52 is matched with the connecting plate 93 and the limiting plate 94 through the straight rod 92, the connecting plate 93 and the limiting plate 94 to open other middle screening cylinders 52 one by one, so that the other middle screening plates 53 and the circular plate 43 can be replaced easily without the need to replace other mechanical receiving devices.
Example 3
Example 3 is a further modification of example 2.
As shown in fig. 4 and 5, the discharge end of the feeding pipe 8 is provided with a flow dividing assembly 10 for material dispersion;
the flow dividing assembly 10 comprises a conical flow dividing plate 101 and a conical air flow plate connecting rod 102, the outer wall of the conical flow dividing plate 101 is fixedly connected with the conical air flow plate connecting rod 102 at equal intervals along the circumferential direction, and the outer end of the conical air flow plate connecting rod 102 is fixedly connected with the inner wall of the feeding pipe 8.
The toper flow distribution plate 101 of reposition of redundant personnel subassembly 10 carries out centre of a circle dispersion to the environment degradation material of adding, has promoted the environment degradation material and has added the dispersity, reduces less environment degradation material and discharges from last discharging pipe 61, promotes to sieve effectually.
When the device is used, the environment degradation materials are added into the feeding pipe 8, the conical splitter plate 101 of the splitter assembly 10 is used for conducting circle center dispersing treatment on the added environment degradation materials, the adding dispersity of the environment degradation materials is improved, discharging of small environment degradation materials from the upper discharging pipe 61 is reduced, the lifting screening effect is good, the feeding pipe 8 of the environment degradation material cylinder and the splitter assembly 10 fall into the vortex material guide plate 64 of the upper screening assembly 6, the vortex material guide plate 64 is used for conducting limiting treatment on the environment degradation materials, the time of the environment degradation materials on the top of the upper screening plate 63 is prolonged, the upper screening plate 63 is beneficial to conducting all-directional screening, discharging of the small environment degradation materials from the upper discharging pipe 61 is further reduced, and the screening effect is further good; the vibrating body 1 and the rubber support rod 2 drive the lower screen assembly 4 to shake, and the upper screening plate 63 and the middle screening plate 53 carry out screening treatment, so that materials are conveniently discharged from the lower discharging pipe 41, the middle discharging pipe 51 and the upper discharging pipe 61; when the material receiving circular plate 43, the middle screening plate 53 and the upper screening plate 63 need to be replaced, the driving motor 36 of the vertical driving assembly 3 drives the third gear ring 37 to rotate, the third gear ring 37 drives the first gear ring 31 to rotate along the connecting bearing 38, the connecting bearing 38 drives the second gear ring 32 to rotate, the second gear ring 32 drives the rotating rod 33 to rotate, the rotating rod 33 drives the first upper fixing plate 91 of the equidistant lifting assembly 9 to move through the thread groove 34, the first upper fixing plate 91 drives the top plate 7 to move upwards, so that the top of the upper screening cylinder 62 is opened, the replacement of the upper screening plate 63 is facilitated, then the first upper fixing plate 91 drives the upper screening cylinder 62 to move upwards through the straight rod 92 and the limiting plate 94, the upper screening cylinder 62 is separated from the uppermost middle screening cylinder 52, the uppermost middle screening cylinder 52 is opened, the middle screening cylinder 53 in the uppermost middle screening cylinder 52 is convenient to replace the middle screening plate 53, the middle screening cylinder 52 is matched with the straight rod 92, the straight rod 93 and the limiting plate 94 to replace the other middle screening cylinders 52 one by one another, the material receiving circular plate 43 and the upper screening plate 43, and the other mechanical material receiving plates are convenient to replace, and the material receiving device is not needed to be simply equipped.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides an environmental degradation is screening installation for material processing, includes pendulum (1) and rubber support stick (2), its characterized in that: four same rubber supporting rods (2) are fixed on the outer wall of the vibrating body (1) at equal intervals along the central axis of the vibrating body (1);
the top of the rubber support rod (2) is connected with a lower screen assembly (4);
a plurality of same middle screen assemblies (5) are arranged on the lower screen assembly (4);
the top of the middle screen assembly (5) at the uppermost end is connected with an upper screen assembly (6);
a top plate (7) is attached to the top of the upper screen assembly (6), and the top of the top plate (7) is connected with a feeding pipe (8);
the outer wall of the lower screen assembly (4) is provided with a vertical driving assembly (3);
vertical drive assembly (3) are connected with equidistant lifting unit (9), equidistant lifting unit (9) are connected with well screen assembly (5), go up screen assembly (6) and roof (7), screen assembly (5), upward screen assembly (6) and roof (7) equidistant removal in vertical drive assembly (3) and the cooperation of equidistant lifting unit (9) realize.
2. The screening apparatus for processing the environmentally-friendly degradable material according to claim 1, wherein the lower screen assembly (4) comprises a lower discharging pipe (41), a lower screening barrel (42), a material receiving circular plate (43) and a lower supporting ring (44), the upper end of the inner wall of the lower screening barrel (42) is fixedly connected with the lower supporting ring (44), the top of the lower supporting ring (44) and the inner wall of the lower screening barrel (42) are in contact with the outer wall of the material receiving circular plate (43) in a fitting manner, the outer wall of the lower screening barrel (42) is fixedly connected with the lower discharging pipe (41), and the bottom of the lower discharging pipe (41) is flush with the top of the material receiving circular plate (43).
3. The screening device for processing the environmentally-degradable materials, according to claim 2, is characterized in that the middle screen assembly (5) comprises a middle discharge pipe (51), a middle screen through cylinder (52), a middle screening plate (53) and a middle support ring (54), the middle support ring (54) is fixedly connected to the middle end of the inner wall of the middle screen through cylinder (52), the top of the middle support ring (54) is in fit contact with the outer wall of the middle screening plate (53) through the inner wall of the middle screen through cylinder (52), the middle discharge pipe (51) is fixedly connected to the discharge hole of the middle screen through cylinder (52), and the bottom of the middle discharge pipe (51) is flush with the top of the middle screening plate (53).
4. The screening apparatus for processing the environmentally-friendly degradable material according to claim 3, wherein the upper screen assembly (6) comprises an upper discharge pipe (61), an upper screening cylinder (62), an upper screening plate (63), a vortex guide plate (64), a slanting limiting plate (65), an upper support ring (66) and a positioning insertion rod (67), the upper end of the upper screening cylinder (62) is fixedly connected with the upper support ring (66), the upper support ring (66) is contacted with the inner wall of the upper screening cylinder (62) and the outer wall of the upper screening plate (63) in a fitting manner, the upper screening plate (63) is fixedly connected with the upper discharge pipe (61) at the bottom along the fixedly connected with positioning insertion rod (67), the upper support ring (66) is connected with the positioning insertion rod (67) through a plug hole formed in the upper screening cylinder (62), the upper top of the upper screening plate (63) is fixedly connected with the vortex guide plate (64) and the slanting limiting plate (65), the outer wall of the upper screening cylinder (62) is fixedly connected with the upper discharge pipe (61), the inner bottom of the upper discharge pipe (61) is flush with the upper screening plate (63), and the outer end of the upper screening cylinder (61) is flush with the outer end of the slanting limiting plate (65).
5. The screening device for processing the environmentally degradable materials as claimed in claim 4, wherein the circle center of the vortex material guide plate (64) is coincident with the circle center of the upper screening plate (63).
6. The screening device for processing the environmentally degradable materials, according to claim 5, wherein the vertical driving assembly (3) comprises a first gear ring (31), a second gear ring (32), a rotating rod (33), a thread groove (34), a mounting seat (35), a driving motor (36), a third gear ring (37), a connecting bearing (38) and a transverse supporting seat (39), the outer wall of the lower screening cylinder (42) is fixedly connected with the mounting seat (35) and the connecting bearing (38), the outer ring outer wall of the mounting seat (35) is fixedly connected with the first gear ring (31), the mounting seat (35) is provided with the driving motor (36), and the driving end of the driving motor (36) is connected with the third gear ring (37) which is meshed with the first gear ring (31); horizontal supporting seat (39) of screening cylinder (42) outer wall symmetry fixedly connected with down, horizontal supporting seat (39) rotate through the bearing and are connected with dwang (33), second ring gear (32) of being connected with first ring gear (31) meshing are installed to dwang (33) bottom, thread groove (34) have been seted up in dwang (33).
7. The screening device for processing the environmentally degradable materials, according to claim 6, wherein the equidistant lifting assembly (9) comprises a first upper fixing plate (91), a straight rod (92), a connecting plate (93), a limiting plate (94) and a second upper fixing plate (95), the straight rod (92) is fixedly connected to the bottoms of the first upper fixing plate (91) and the second upper fixing plate (95), the limiting plate (94) is fixedly connected to the bottom of the straight rod (92), and the connecting plate (93) is in fit sliding connection with the straight rod (92) through a straight hole.
8. The screening apparatus for processing the environmentally degradable material as claimed in claim 7, wherein the first upper fixing plate (91) is in threaded connection with the threaded groove (34) of the rotating rod (33).
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| CN202211135620.7A CN115301539B (en) | 2022-09-19 | 2022-09-19 | Screening equipment for processing environment degradation materials |
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| CN115301539B (en) | 2023-11-10 |
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