CN114871092A - Screen body structure of vibrating screen - Google Patents
Screen body structure of vibrating screen Download PDFInfo
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- CN114871092A CN114871092A CN202210484164.0A CN202210484164A CN114871092A CN 114871092 A CN114871092 A CN 114871092A CN 202210484164 A CN202210484164 A CN 202210484164A CN 114871092 A CN114871092 A CN 114871092A
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- Prior art keywords
- screen
- plate
- vibrating screen
- vibrating
- lifting
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- 239000004744 fabric Substances 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 18
- 238000005201 scrubbing Methods 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 230000009977 dual effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 19
- 238000012216 screening Methods 0.000 description 15
- 244000309464 bull Species 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005406 washing 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a vibrating screen body structure, which relates to the technical field of vibrating screens, in particular to a vibrating screen body structure, and comprises a base, wherein supporting rods are arranged on two sides of the base, a driving motor is arranged on one side above the base, one end of the driving motor is connected with a pushing rotating rod, a first vibrating screen plate is arranged above a lifting screen body, and a first screen is arranged in the first vibrating screen plate; the connecting frame, it is connected the one side that the lift screen frame is close to first vibration sieve, second vibration sieve, it is installed the inside of connecting frame, the internally mounted of second vibration sieve has the second screen cloth. This shale shaker screen frame structure passes through the mounting groove can be convenient for the installation of second vibration sieve, and the extension board can stretch each other with the locating plate to can fix a position the second vibration sieve after the installation, thereby can load and unload the second vibration sieve as required, thereby can make the shale shaker reach dual effect.
Description
Technical Field
The invention relates to the technical field of vibrating screens, in particular to a screen body structure of a vibrating screen.
Background
With the continuous improvement of the living standard of people, people have more and more demands on electromechanical equipment in daily life, industrial electromechanical equipment refers to equipment used for production enterprises, such as various machining equipment, automatic production lines and industrial robots used in the mechanical manufacturing industry, and mechanical equipment used in other industries, and a vibrating screen is a screening machine widely applied to the industries of coal and the like and used for grading, washing, dewatering and medium removing of materials.
The prior vibrating screen body structure only has a fixed single-time or double-time screening structure, different vibrating screen bodies are required to be selected for different screening requirements, so that two kinds of vibrating screens are required to be prepared for a factory, and the occupied space and the use cost are increased.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a screen body structure of a vibrating screen, which solves the problems that the screen body structure of the existing vibrating screen in the prior art is provided with a fixed single-time or twice screening structure, different vibrating screen bodies are required to be selected for different screening requirements, and therefore two vibrating screens are required to be prepared for a factory, and the occupied space and the use cost are increased.
In order to achieve the purpose, the invention is realized by the following technical scheme: a shaker screen structure comprising:
the lifting screen comprises a base, wherein supporting rods are arranged on two sides of the base, a driving motor is arranged on one side above the base, one end of the driving motor is connected with a pushing rotating rod, a lifting screen body is arranged above the pushing rotating rod, a guide groove is formed in the joint of the lifting screen body and the pushing rotating rod, and limiting sleeves are connected on two sides of the lifting screen body;
the mounting port is formed in the lifting screen body, a first vibrating screen plate is mounted above the lifting screen body, and a first screen is mounted in the first vibrating screen plate;
the collecting box is arranged inside the mounting opening, limiting blocks are arranged on two sides of the collecting box, and one side outside the limiting blocks is connected with an electric push rod;
the connecting frame is connected to one side, close to the first vibrating screen plate, of the lifting screen body, fixing plates are mounted on two sides of the lifting screen body and two sides of the first vibrating screen plate, a connecting plate is mounted at the connecting position between the fixing plates, and a positioning bolt is mounted inside each fixing plate;
the second vibrates the sieve, and it is installed the inside of connecting frame, the internally mounted of second vibrates the sieve has the second screen cloth, the mounting groove has been seted up with the junction of second vibration sieve to the connecting frame.
Optionally, a rotating structure is formed between the driving motor and the pushing rotating rod, and a clamping sliding structure is formed between the pushing rotating rod and the lifting screen body.
Optionally, the limiting sleeve penetrates through the inside of the supporting rod, and the limiting sleeve is movably connected with the supporting rod.
Optionally, the lifting screen body is parallel to the first vibrating screen plate, and the first screen is of a hollow mesh structure.
Optionally, the collecting box is matched with the mounting opening in size, an expansion structure is formed between the electric push rod and the limiting block, and the limiting block is parallel to one end face of the collecting box.
Optionally, the first vibrating screen plate forms a stretching structure with the lifting screen body through the connecting frame, the stretching structure is formed between the fixing plate and the connecting plate, and the positioning bolt penetrates through one side of the fixing plate.
Optionally, the second vibration sieve passes through to constitute sliding construction between mounting groove and the connection frame, the mesh of second screen cloth is less than the mesh of first screen cloth, constitute tensile structure between locating plate and the extension board, and the extension board is parallel to each other with the second vibration sieve.
Optionally, the first vibrating screen plate is further provided with:
the cleaning scrubbing brush is arranged on one side in the first vibrating screen plate, and one end of the cleaning scrubbing brush is connected with a hydraulic cylinder;
the guide baffle is installed at one end outside the first vibrating screen plate, a limiting groove is formed in the joint of the guide baffle and the first vibrating screen plate, and a limiting rotating plate is installed on one side of the guide baffle.
Optionally, a telescopic structure is formed between the hydraulic cylinder and the cleaning scrubbing brush, and the cleaning scrubbing brush is perpendicular to the first screen.
Optionally, the guide baffle passes through to constitute sliding structure between spacing groove and the first vibration sieve board, and constitutes rotating-structure between spacing revolving plate and the first vibration sieve board.
The invention provides a screen body structure of a vibrating screen, which has the following beneficial effects:
1. this shale shaker screen frame structure is provided with driving motor and can drives the propelling movement bull stick and rotate, pivoted propelling movement bull stick can drive the lift screen frame and carry out the motion of vertical direction, first shale shaker can be along with lift screen frame synchronous motion simultaneously, thereby can produce vibrations in the motion process, the shale shaker of the material of being convenient for, the guide way can play the spacing effect of direction to the motion of propelling movement bull stick, can play limiting displacement to the one end of the lift screen frame through the mutually supporting of stop collar and bracing piece.
2. This shale shaker screen frame structure is provided with first screen cloth of fretwork network structure can carry out single screening to the material, can collect the material after the screening through the collecting box, and the dismouting of the collecting box of installing port being convenient for can drive the stopper through electric putter and carry out the removal of horizontal direction to can play limiting displacement to the collecting box through the stopper, prevent breaking away from of collecting box in the use.
3. The screen body structure of the vibrating screen is provided with a connecting frame which can facilitate the mutual pulling of a first vibrating screen plate and a lifting screen body, a fixed plate and a connecting plate can be synchronously stretched, the adjusted connecting frame and the fixed plate can be positioned through a positioning bolt, a material can be screened twice through the matching of a second screen mesh in a second vibrating screen plate and the first screen mesh, the installation of the second vibrating screen plate can be facilitated through a mounting groove, an extension plate can be stretched with a positioning plate, the installed second vibrating screen plate can be positioned, the second vibrating screen plate can be assembled and disassembled according to requirements, so that the vibrating screen can achieve double effects, the problem that the screen body structure of the existing vibrating screen only has a fixed single-time or twice screening structure is solved, different vibrating screen bodies need to be selected for different screening requirements, and two kinds of vibrating screens need to be prepared for factories, causing problems of increase of occupied space and use cost.
4. This shale shaker screen frame structure is provided with the pneumatic cylinder and can drives the clearance scrubbing brush and carry out the removal of horizontal direction, thereby can clear up first screen cloth through the clearance scrubbing brush that removes, prevent that the mesh from being blockked up, influence follow-up result of use, simultaneously can be with first screen cloth top material to one end propelling movement through the clearance scrubbing brush, can slide deflector to one side through the spacing groove, thereby can open first vibration sieve, the ejection of compact of the material of being convenient for, can carry on spacingly through spacing commentaries on classics board to deflector, keep the stability of deflector in the course of the work.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a connection structure of a lifting screen body and a first vibrating screen plate according to the present invention;
FIG. 3 is a schematic view of the elongated structures of the lifting screen body and the first vibratory screen deck of the present invention;
FIG. 4 is a schematic structural diagram of a connection frame according to the present invention;
figure 5 is a schematic view of the structure of a second vibrating screen deck according to the invention.
In the figure: 1. a base; 2. a drive motor; 3. pushing the rotating rod; 4. a support bar; 5. a limiting sleeve; 6. lifting the screen body; 7. a guide groove; 8. an installation port; 9. a fixing plate; 10. a first vibrating screen deck; 11. a guide baffle plate; 12. a limiting rotating plate; 13. a limiting groove; 14. positioning a bolt; 15. a first screen; 16. a collection box; 17. an electric push rod; 18. a limiting block; 19. a connecting frame; 20. a connecting plate; 21. a second vibrating screen deck; 22. positioning a plate; 23. an extension plate; 24. mounting grooves; 25. a second screen; 26. a hydraulic cylinder; 27. and cleaning the scrubbing brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a screen structure of a vibrating screen includes: the screen frame comprises a base 1, supporting rods 4 are arranged on two sides of the base 1, a driving motor 2 is arranged on one side above the base 1, one end of the driving motor 2 is connected with a pushing rotating rod 3, a lifting screen body 6 is arranged above the pushing rotating rod 3, a guide groove 7 is formed in the joint of the lifting screen body 6 and the pushing rotating rod 3, a rotating structure is formed between the driving motor 2 and the pushing rotating rod 3, and a clamping sliding structure is formed between the pushing rotating rod 3 and the lifting screen body 6; the driving motor 2 can drive the pushing rotating rod 3 to rotate, the rotating pushing rotating rod 3 can drive the lifting screen body 6 to move in the vertical direction, and meanwhile, the first vibrating screen plate 10 can synchronously move along with the lifting screen body 6, so that vibration can be generated in the moving process, and the materials can be conveniently screened in a vibrating manner; both sides of the lifting screen body 6 are connected with limiting sleeves 5; the limiting sleeve 5 penetrates through the inside of the supporting rod 4, and the limiting sleeve 5 is movably connected with the supporting rod 4; the guide groove 7 can play a role in guiding and limiting the movement of the pushing rotating rod 3, and can play a role in limiting one end of the lifting screen body 6 through the mutual matching of the limiting sleeve 5 and the supporting rod 4; the mounting port 8 is formed in the lifting screen body 6, a first vibrating screen plate 10 is mounted above the lifting screen body 6, and a first screen 15 is mounted in the first vibrating screen plate 10; the lifting screen body 6 is parallel to the first vibrating screen plate 10, and the first screen 15 is a hollow net structure; the first screen 15 with the hollow-out net-shaped structure can screen materials once; the collecting box 16 is arranged inside the mounting opening 8, limiting blocks 18 are arranged on two sides of the collecting box 16, and an electric push rod 17 is connected to one side outside the limiting blocks 18; the collecting box 16 is matched with the mounting opening 8 in size, a telescopic structure is formed between the electric push rod 17 and the limiting block 18, and the limiting block 18 is parallel to one end face of the collecting box 16; the screened materials can be collected through the collecting box 16, the mounting port 8 is convenient for dismounting the collecting box 16, and the electric push rod 17 can drive the limiting block 18 to move in the horizontal direction, so that the limiting block 18 can limit the collecting box 16, and the collecting box 16 is prevented from being separated in the using process; a cleaning scrubber 27 installed at one side in the first vibratory screen plate 10, one end of the cleaning scrubber 27 being connected to a hydraulic cylinder 26; a telescopic structure is formed between the hydraulic cylinder 26 and the cleaning scrubber 27, and the cleaning scrubber 27 is vertical to the first screen 15; the hydraulic cylinder 26 can drive the cleaning scrubber 27 to move in the horizontal direction, so that the first screen 15 can be cleaned through the moving cleaning scrubber 27, the meshes are prevented from being blocked, the subsequent use effect is prevented from being influenced, and meanwhile, materials above the first screen 15 can be pushed to one end through the cleaning scrubber 27; the guide baffle 11 is arranged at one end outside the first vibrating screen plate 10, a limiting groove 13 is arranged at the joint of the guide baffle 11 and the first vibrating screen plate 10, and a limiting rotating plate 12 is arranged at one side of the guide baffle 11; the guide baffle 11 forms a sliding structure with the first vibrating screen plate 10 through the limiting groove 13, and forms a rotating structure between the limiting rotating plate 12 and the first vibrating screen plate 10; can slide deflector 11 to one side through spacing groove 13 to can open first vibration sieve 10, the ejection of compact of the material of being convenient for can be spacing deflector 11 through spacing commentaries on classics board 12, keeps the stability of deflector 11 in the course of the work.
Referring to fig. 2, 4 and 5, a screen body structure of a vibrating screen comprises: the connecting frame 19 is connected to one side, close to the first vibrating screen plate 10, of the lifting screen body 6, the fixing plates 9 are mounted on two sides of the lifting screen body 6 and two sides of the first vibrating screen plate 10, a connecting plate 20 is mounted at the connecting position between the fixing plates 9, and the positioning bolts 14 are mounted inside the fixing plates 9; the first vibrating screen plate 10 forms a stretching structure with the lifting screen body 6 through the connecting frame 19, the fixing plate 9 forms a stretching structure with the connecting plate 20, and the positioning bolt 14 penetrates through one side of the fixing plate 9; the connecting frame 19 can facilitate the mutual pulling of the first vibrating screen plate 10 and the lifting screen body 6, the fixing plate 9 and the connecting plate 20 can be synchronously pulled, and the adjusted connecting frame 19 and the fixing plate 9 can be positioned through the positioning bolts 14; the second vibrating screen plate 21 is arranged inside the connecting frame 19, a second screen 25 is arranged inside the second vibrating screen plate 21, and a mounting groove 24 is formed in the connecting position of the connecting frame 19 and the second vibrating screen plate 21; the second vibrating screen plate 21 forms a sliding structure with the connecting frame 19 through the mounting groove 24, the meshes of the second screen 25 are smaller than those of the first screen 15, a stretching structure is formed between the positioning plate 22 and the extension plate 23, and the extension plate 23 and the second vibrating screen plate 21 are parallel to each other; through second screen cloth 25 in the second vibration sieve plate 21 can with carry out twice screening to the material to the cooperation of first screen cloth 15, the installation of second vibration sieve plate 21 can be convenient for through mounting groove 24, extension board 23 can stretch each other with locating plate 22, thereby can fix a position second vibration sieve plate 21 after the installation, thereby can load and unload second vibration sieve plate 21 as required, thereby can make the shale shaker reach dual effect, it only has fixed single or twice screening structure usually to have solved current shale shaker screen frame structure, to the screening demand of difference, need select different shale shaker screen frames, thereby need prepare two kinds of shale shakers to the mill, the problem of the increase of occupation of land space and use cost has been caused.
In conclusion, in the screen body structure of the vibrating screen, when the screen body structure is used, the collecting box 16 is firstly installed into the lifting screen body 6 from the installation opening 8, when the electric push rod 17 is started, the electric push rod 17 drives the limiting block 18 to move in the horizontal direction, so that the limiting function of the collecting box 16 can be achieved through the limiting block 18, and the collecting box 16 is prevented from being separated in the using process; secondly when needing to carry out primary screening, start driving motor 2 above the base 1, driving motor 2 drives the propelling movement bull stick 3 and rotates, the motion of vertical direction can be carried out to the lifting screen body 6 to the propelling movement bull stick 3 of pivoted propelling movement, guide way 7 plays the direction limiting displacement to the motion of propelling movement bull stick 3, can play limiting displacement to the one end of lifting screen body 6 through the mutually supporting of stop collar 5 and bracing piece 4, first vibrating screen plate 10 is along with lifting screen body 6 synchronous motion simultaneously, can produce vibrations in the motion process, be convenient for the vibratory screening of material; then the material is sieved once through the first screen mesh 15 with a hollow net structure, the sieved material falls downwards into the collection box 16 to be collected, the limiting rotary plate 12 rotates downwards, the guide baffle plate 11 slides to one side through the limiting groove 13, so that the first vibrating screen plate 10 can be opened, the hydraulic cylinder 26 is started, the hydraulic cylinder 26 drives the cleaning scrubbing brush 27 to move in the horizontal direction, the material above the first screen mesh 15 can be pushed to one end, the material is convenient to discharge, and meanwhile, the cleaning scrubbing brush 27 can clean the first screen mesh 15 in the moving process, so that meshes are prevented from being blocked, and the subsequent use effect is prevented from being influenced; when the sieve at last needs to be put into, through connecting frame 19, with first vibration sieve 10 upwards tensile, fixed plate 9 and connecting plate 20 synchronous stretching, tighten positioning bolt 14 again, can fix a position connecting frame 19 and fixed plate 9 after adjusting, install second vibration sieve 21 to connecting frame 19 in mounting groove 24, it is tensile to locating plate 22 below with extension board 23, can fix a position second vibration sieve 21 after the installation, thereby can carry out twice vibration screening to the material through first screen cloth 15 and second screen cloth 25, make the shale shaker reach dual effect, the occupation of land space and the use cost of mill have been saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A shale shaker screen frame structure which characterized in that includes:
the screen frame comprises a base (1), wherein supporting rods (4) are mounted on two sides of the base (1), a driving motor (2) is mounted on one side above the base (1), one end of the driving motor (2) is connected with a pushing rotating rod (3), a lifting screen body (6) is mounted above the pushing rotating rod (3), a guide groove (7) is formed in the joint of the lifting screen body (6) and the pushing rotating rod (3), and limiting sleeves (5) are connected to two sides of the lifting screen body (6);
the mounting opening (8) is formed in the lifting screen body (6), a first vibrating screen plate (10) is mounted above the lifting screen body (6), and a first screen (15) is mounted in the first vibrating screen plate (10);
the collecting box (16) is arranged inside the mounting opening (8), two sides of the collecting box (16) are provided with limiting blocks (18), and one side outside the limiting blocks (18) is connected with an electric push rod (17);
the connecting frame (19) is connected to one side, close to the first vibrating screen plate (10), of the lifting screen body (6), fixing plates (9) are mounted on two sides of the lifting screen body (6) and the two sides of the first vibrating screen plate (10), a connecting plate (20) is mounted at the connecting position between the fixing plates (9), and positioning bolts (14) are mounted inside the fixing plates (9);
second vibration sieve board (21), it installs the inside of connecting frame (19), the internally mounted of second vibration sieve board (21) has second screen cloth (25), mounting groove (24) have been seted up with the junction of second vibration sieve board (21) in connecting frame (19).
2. The structure of the vibrating screen body according to claim 1, wherein a rotating structure is formed between the driving motor (2) and the pushing rotating rod (3), and a clamping sliding structure is formed between the pushing rotating rod (3) and the lifting screen body (6).
3. The screen body structure of the vibrating screen according to claim 1, wherein the limiting sleeve (5) penetrates through the inside of the supporting rod (4), and the limiting sleeve (5) is movably connected with the supporting rod (4).
4. A vibrating screen frame structure as claimed in claim 1, characterised in that the elevating screen frame (6) and the first vibrating screen plate (10) are parallel to each other, and the first screen (15) is of an openwork net structure.
5. The vibrating screen body structure of claim 1, wherein the collecting box (16) is matched with the mounting opening (8) in size, a telescopic structure is formed between the electric push rod (17) and the limiting block (18), and one end face of the limiting block (18) and one end face of the collecting box (16) are parallel to each other.
6. A vibrating screen frame structure as claimed in claim 1, characterised in that the first vibrating screen plate (10) is connected to the lifting screen frame (6) by a connecting frame (19) to form a tension structure, the fixed plate (9) is connected to the connecting plate (20) to form a tension structure, and the positioning bolt (14) penetrates one side of the fixed plate (9).
7. A vibrating screen frame structure as claimed in claim 1, characterized in that the second vibrating screen panel (21) passes through the mounting groove (24) and forms a sliding structure with the connecting frame (19), the second screen panel (25) has a mesh smaller than that of the first screen panel (15), the positioning plate (22) and the extension plate (23) form a stretching structure, and the extension plate (23) and the second vibrating screen panel (21) are parallel to each other.
8. A vibrating screen frame structure, as claimed in claim 1, characterised in that said first vibrating screen deck (10) is further provided with:
a cleaning scrubbing brush (27) which is arranged on one side in the first vibrating screen plate (10), and one end of the cleaning scrubbing brush (27) is connected with a hydraulic cylinder (26);
the guide baffle (11) is installed at one end outside the first vibrating screen plate (10), a limiting groove (13) is formed in the joint of the guide baffle (11) and the first vibrating screen plate (10), and a limiting rotating plate (12) is installed on one side of the guide baffle (11).
9. A vibrating screen body structure, as claimed in claim 8, characterised in that the hydraulic cylinder (26) and the cleaning scrubber (27) form a telescopic structure, and the cleaning scrubber (27) is perpendicular to the first screen (15).
10. A vibrating screen frame structure as claimed in claim 8, characterised in that the guide baffle (11) forms a sliding structure with the first vibrating screen plate (10) through the limiting groove (13), and forms a rotating structure with the first vibrating screen plate (10) through the limiting rotary plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210484164.0A CN114871092A (en) | 2022-05-06 | 2022-05-06 | Screen body structure of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210484164.0A CN114871092A (en) | 2022-05-06 | 2022-05-06 | Screen body structure of vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114871092A true CN114871092A (en) | 2022-08-09 |
Family
ID=82673981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210484164.0A Pending CN114871092A (en) | 2022-05-06 | 2022-05-06 | Screen body structure of vibrating screen |
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| CN117324250A (en) * | 2023-11-27 | 2024-01-02 | 大宁兆宁建筑装配科技有限公司 | Sand screening device for cement concrete prefabricated part production |
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| CN117324250A (en) * | 2023-11-27 | 2024-01-02 | 大宁兆宁建筑装配科技有限公司 | Sand screening device for cement concrete prefabricated part production |
| CN117324250B (en) * | 2023-11-27 | 2024-01-30 | 大宁兆宁建筑装配科技有限公司 | Sand screening device for cement concrete prefabricated part production |
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