CN119114421A - A mechanical device that can fully screen materials - Google Patents
A mechanical device that can fully screen materials Download PDFInfo
- Publication number
- CN119114421A CN119114421A CN202411280924.1A CN202411280924A CN119114421A CN 119114421 A CN119114421 A CN 119114421A CN 202411280924 A CN202411280924 A CN 202411280924A CN 119114421 A CN119114421 A CN 119114421A
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- CN
- China
- Prior art keywords
- screening
- cavity
- screen
- circulation
- materials
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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
- B07B1/42—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
- B07B1/54—Cleaning with beating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses mechanical equipment capable of fully screening materials, which belongs to the field of material screening and comprises a screening base, wherein a screening box is fixedly arranged on the screening base, a first driving motor is fixedly arranged on the outer surface of the screening box, and a coupler is fixedly sleeved at the output end of the first driving motor. According to the invention, through the arranged screen, the first driving motor, the shaft rod and the rotating plate, when the feeding speed is higher than the screening speed, the materials to be accumulated are pushed away by the rotating plate in the process of rotating the rotating plate, so that the excessive accumulation of the materials on the screen is avoided, the screen is ensured to continuously screen the materials, the normal screening efficiency of the screen is reduced, the screening effect is ensured because the accumulation of the materials influences the screen, and if the excessive accumulation of the materials on the screen is ensured, more pushed away materials exist between every two adjacent rotating plates, the feeding speed can be reduced immediately, and the normal operation of equipment is ensured.
Description
Technical Field
The invention relates to the field of material screening, in particular to mechanical equipment capable of fully screening materials.
Background
The material screening is a process widely applied to various industries, is mainly used for separating granular materials according to the size, shape and other characteristics, and plays a vital role in industries such as mining, chemical industry, food, pharmacy, construction, recovery and the like.
The screening is a method for separating particle groups according to the powder properties such as particle size, specific gravity, electrification and magnetism, the operation of dividing the mixed materials with different particle sizes into various particle size grades by adopting a screen surface with holes is called screening, at present, most of the existing screening devices are divided into a cylindrical screen and a vibrating screen, the vibrating screen needs to be rapidly blanked in the screening process because the speed of screening is ensured, when the filtering speed of the screen is smaller than the blanking speed, the screen is positioned at the lowest end of the screening device, whether the blanking speed is required to be regulated or not is inconvenient to observe, therefore, materials can be accumulated on the screen, the mutual extrusion among the material particles is carried out, the interval among the particles is reduced, the interaction force among each particle is increased, the materials which can originally fall down through the screen cannot fall down through the screen due to the interaction force with other material particles, and the condition of incomplete screening is caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide mechanical equipment capable of fully screening materials.
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a but fully carry out mechanical equipment of material screening, includes the screening base, fixed mounting screening case on the screening base, screening chamber has been seted up to the inside of screening case, the first driving motor of surface mounting of screening case, the output of first driving motor passes the screening case, the fixed cover of output of first driving motor is equipped with the shaft coupling, first driving motor passes through shaft coupling fixed connection axostylus axostyle, the axostylus axostyle sets up in screening intracavity, the surface fixed mounting of axostylus axostyle has the multiunit revolving plate, the bottom activity in screening chamber is provided with the screen cloth, but the screen cloth screening material, the feed inlet with screening chamber intercommunication has been seted up at the top of screening case, the bottom slip of screening case is provided with the collecting box, the collecting box is located screening chamber below.
Further, still fixed mounting circulation case on the screening base, the motor chamber has been seted up to the inside bottom of circulation case, the inside fixed mounting in motor chamber has the second driving motor, the pay-off chamber has been seted up at the inside top of circulation case, the output of second driving motor passes motor chamber fixed connection bull stick, and the bull stick sets up in the pay-off chamber, the fixed cover of surface of bull stick is equipped with auger flabellum, first circulation chamber has been seted up to the bottom of screening case, the second circulation chamber has been seted up on the top of screening intracavity wall, first circulation chamber is used for intercommunication pay-off chamber and screening chamber, the second circulation chamber is used for intercommunication pay-off chamber and screening chamber.
Further, the one end that first circulation chamber is used for the intercommunication pay-off chamber is located the bottom in pay-off chamber, first circulation chamber slope sets up, the horizontal position height that first circulation chamber intercommunication screening chamber one end is greater than the horizontal position height that first circulation chamber communicates pay-off chamber one end, the one end that second circulation chamber is used for the intercommunication pay-off chamber is located the top in pay-off chamber, the second circulation chamber is the slope setting, the horizontal position height that second circulation chamber intercommunication pay-off chamber one end is greater than the horizontal position height that second circulation chamber communicates screening chamber one end.
Further, the inner wall of first circulation chamber intercommunication screening chamber one end articulates there is electric telescopic handle, electric telescopic handle's flexible end articulates there is the baffle, screening chamber is the tube-shape, baffle shape and screening chamber cooperation use, baffle and first circulation chamber movable sealing connection.
Further, two movable cavities are formed in the screening box, the two movable cavities are symmetrically arranged, vibration motors are fixedly mounted on the inner walls of the movable cavities, two ends of the screen mesh can enter the movable cavities, the vibration motors are matched with the screen mesh for use, and the screen mesh is arranged in an arc shape.
Further, each group of rotating plates are internally provided with a plurality of groups of shrinkage grooves, each group of shrinkage grooves is internally provided with a cleaning assembly, and the cleaning assembly can remove materials clamped in the screen.
Further, the cleaning component comprises a spring fixedly arranged at the bottom of the shrinkage groove, and the top of the spring is fixedly connected with the knocking block.
Furthermore, when the rotating plate rotates circumferentially by taking the shaft rod as the axis, the edge of the rotating plate is attached to the inner wall of the screening cavity, and the knocking block can be completely contracted into the contraction groove.
Further, the bottom of each knocking block is cylindrical, the top of each knocking block is semicircular, and the size of the semicircular top of each knocking block is matched with the mesh size of the screen.
Further, the rotating plate can do circular motion in the axial direction under the action of the first driving motor, and the screen mesh can do reciprocating motion in the radial direction under the action of the vibrating motor.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, through the arranged screen, the first driving motor, the shaft rod and the rotating plate, when the feeding speed is higher than the screening speed, the materials to be accumulated are pushed away by the rotating plate in the process of rotating the rotating plate, so that the excessive accumulation of the materials on the screen is avoided, the screen is ensured to continuously screen the materials, the normal screening efficiency of the screen is reduced, the screening effect is ensured because the accumulation of the materials influences the screen, and if the excessive accumulation of the materials on the screen is ensured, more pushed away materials exist between every two adjacent rotating plates, the feeding speed can be reduced immediately, and the normal operation of equipment is ensured.
(2) According to the invention, through the first circulation cavity, the second driving motor, the baffle, the electric telescopic rod and the auger fan blade, when the feeding speed is higher than the screening speed, the electric telescopic rod works to drive the baffle to act so as to open the first circulation cavity, so that materials in the screening cavity at this stage enter the feeding cavity, the phenomenon of material accumulation in the screening cavity is reduced, when the feeding speed is regulated and then is reduced to be lower than the screening speed, the second driving motor enables the auger fan blade to work so as to circulate the materials into the screening cavity for screening treatment, and the condition that the screening efficiency of the screen is reduced due to the fact that the materials are accumulated on the screen when the feeding speed is higher than the screening speed can be effectively avoided, and meanwhile, the screen is ensured to work normally.
(3) According to the invention, through the cleaning assembly, when the material is clamped in the meshes of the screen, the rotating plate rotates, the knocking block is extruded by the inner wall of the screening cavity, the springs are contracted and move to the inside of the contraction groove completely, when the rotating plate rotates to the screen, the springs in a compressed state rebound when the knocking block enters the meshes of the screen, the knocking block is jacked into the meshes of the screen, and the material clamped in the meshes of the screen is jacked out of the screen, so that the occurrence of the condition that the screen is blocked is reduced, and the screening effect of the screen is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a front cross-sectional view of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B in accordance with the present invention;
FIG. 6 is a schematic diagram of a combination of a rotor plate and a shaft according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6 at C in accordance with the present invention;
Fig. 8 is a sectional view showing the internal structure of the rotor plate of the present invention.
The reference numerals in the figures illustrate:
1. Screening base, 2, screening box, 3, screening cavity, 4, first driving motor, 5, coupling, 6, shaft lever, 7, rotating plate, 8, screen, 9, feed inlet, 10, collecting box, 11, first circulation cavity, 12, second circulation cavity, 13, circulation box, 14, motor cavity, 15, second driving motor, 16, feeding cavity, 17, auger fan blade, 18, electric telescopic rod, 19, baffle, 20, movable cavity, 21, vibrating motor, 22, shrinkage groove, 23, cleaning component, 24, spring, 25, knocking block.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of the present invention.
Referring to fig. 1 to 8, a mechanical device capable of fully screening materials comprises a screening base 1, a screening box 2 is fixedly installed on the screening base 1, a screening cavity 3 is formed in the screening box 2, a first driving motor 4 is fixedly installed on the outer surface of the screening box 2, the output end of the first driving motor 4 penetrates through the screening box 2, a shaft coupling 5 is fixedly sleeved at the output end of the first driving motor 4, the first driving motor 4 is fixedly connected with a shaft rod 6 through the shaft coupling 5, the shaft rod 6 is arranged in the screening cavity 3, a plurality of groups of rotating plates 7 are fixedly installed on the outer surface of the shaft rod 6, a screen 8 is movably arranged at the bottom of the screening cavity 3, materials can be screened by the screen 8, a feed inlet 9 communicated with the screening cavity 3 is formed in the top of the screening box 2, a collecting box 10 is slidably arranged at the bottom of the screening box 2, and the collecting box 10 is located below the screening cavity 3.
The rotating plate 7 can do circular motion in the axial direction under the action of the first driving motor 4, and the screen 8 can do reciprocating motion in the radial direction under the action of the vibrating motor 21.
When the material needs to be screened, first driving motor 4 is started to work, first driving motor 4 rotates through rotating plate 7 on shaft lever 6 and inputs the material into feed inlet 9, the material falls into screening cavity 3 because of self gravity, after the material gets into screening cavity 3, can be screened on screening 8, the material with granularity smaller than 8 mesh size of screen cloth can pass screen cloth 8 and fall into collecting box 10, the material with granularity greater than 8 mesh size of screen cloth can be left on screen cloth 8, even if the feeding speed is greater than the screening speed, the material just to be piled up can also be pushed away by rotating plate 7 in the in-process of rotating plate 7, the material quantity that exists on screen cloth 8 can not pile up too much, thereby guarantee that screen cloth 8 continues screening material, reduce because the material piles up and influence screen cloth 8 normal screening efficiency, guarantee screening effect, and if the material piles up too much on screen cloth 8, the material that can all exist between every two adjacent rotating plates 7 and more pushed away, can be more conveniently observe from feed inlet 9, can guarantee the normal running speed of equipment.
As shown in fig. 1, fig. 2 and fig. 4, the screening base 1 is fixedly provided with a circulation box 13, the bottom of the inside of the circulation box 13 is provided with a motor cavity 14, the inside of the motor cavity 14 is fixedly provided with a second driving motor 15, the top of the inside of the circulation box 13 is provided with a feeding cavity 16, the output end of the second driving motor 15 passes through the motor cavity 14 and is fixedly connected with a rotating rod, the rotating rod is arranged in the feeding cavity 16, the outer surface of the rotating rod is fixedly sleeved with a packing auger fan blade 17, the bottom of the screening box 2 is provided with a first circulation cavity 11, the top of the inner wall of the screening cavity 3 is provided with a second circulation cavity 12, the first circulation cavity 11 is used for communicating the feeding cavity 16 with the screening cavity 3, and the second circulation cavity 12 is used for communicating the feeding cavity 16 with the screening cavity 3.
The first circulation chamber 11 is used for the one end that feeds through pay-off chamber 16 to be located the bottom of pay-off chamber 16, and the slope of first circulation chamber 11 sets up, and the horizontal position height of first circulation chamber 11 intercommunication screening chamber 3 one end is greater than the horizontal position height of first circulation chamber 11 intercommunication pay-off chamber 16 one end, and the one end that the second circulation chamber 12 is used for the intercommunication pay-off chamber 16 to be located the top of pay-off chamber 16, and the second circulation chamber 12 is the slope setting, and the horizontal position height of second circulation chamber 12 intercommunication pay-off chamber 16 one end is greater than the horizontal position height of second circulation chamber 12 intercommunication screening chamber 3 one end.
The inner wall of first circulation chamber 11 intercommunication screening chamber 3 one end articulates there is electric telescopic handle 18, and electric telescopic handle 18's flexible end articulates there is baffle 19, and screening chamber 3 is the tube-shape, and baffle 19 shape and screening chamber 3 cooperation use, baffle 19 and first circulation chamber 11 movable sealing connection.
When the feeding speed is higher than the screening speed, the materials can be piled on the screen 8, along with the rotation of the rotating plate 7, the rotating plate 7 can push away the piled materials on the screen 8, excessive materials between the adjacent rotating plates 7 are observed through the feeding hole 9, the electric telescopic rod 18 is started to shrink when the feeding speed is adjusted, the electric telescopic rod 18 is driven to move with the baffle 19, the baffle 19 gradually rotates and is attached to the inner wall of the first circulation cavity 11 under the action of the inner wall of the first circulation cavity 11, at the moment, the first circulation cavity 11 is opened, the screening cavity 3 is communicated with the feeding cavity 16, the materials pushed by the rotating plate 7 leave the screening cavity 3 to enter the feeding cavity 16 through the first circulation cavity 11, the materials existing in the screening cavity 3 are reduced, and therefore the normal operation of the screen 8 is ensured, after the second driving motor 15 works, the second driving motor 15 rotates with the auger fan blade 17, then the material is conveyed to the second circulation cavity 12, after the feeding speed is adjusted to be smaller than the screening speed, the material returns to the screening cavity 3 through the second circulation cavity 12 to participate in the screening process of the screen 8, the condition that the screening efficiency of the screen 8 is reduced due to the fact that the material is accumulated on the screen 8 when the feeding speed is larger than the screening speed can be effectively avoided, meanwhile, the screen 8 is ensured to work normally, the influence on the screening speed of the screen 8 is small when the feeding speed is adjusted to be larger than the screening speed, and meanwhile, redundant material in the screening cavity 3 can be screened out through the screen 8 normally;
The hinge mode adopted when the electric telescopic rod 18 is contracted to enable the baffle plate 19 to move and open the first circulation cavity 11, and then the electric telescopic rod 18 is extended to enable the baffle plate 19 to reset and block the first circulation cavity 11 is that the hinge mode is adopted when the hinge position of the electric telescopic rod 18 and the baffle plate 19 is increased, the baffle plate 19 is limited at the communication position of the first circulation cavity 11 and the screening cavity 3, when the baffle plate 19 leaves the inner wall of the first circulation cavity 11 each time, the baffle plate 19 can reset through the hinge to block the first circulation cavity 11, when the electric telescopic rod 18 is contracted, the baffle plate 19 can gradually rotate under the effect of the inner wall of the first circulation cavity 11 due to the limiting effect of the inner wall of the first circulation cavity 11 and is attached to the inner wall of the first circulation cavity 11, so that the first circulation cavity 11 is communicated with the screening cavity 3 and the feeding cavity 16, and the detailed structure is omitted in the conventional life technology;
the slope of the circulation box 13 can be adjusted according to the requirement, so that the auger fan blades 17 are inclined, the auger fan blades 17 still have the capability of transporting materials vertically, and the transportation efficiency is low.
As shown in fig. 2, 4 and 5, two movable cavities 20 are formed in the screening box 2, the two movable cavities 20 are symmetrically arranged, vibration motors 21 are fixedly mounted on the inner wall of each movable cavity 20, two ends of the screen 8 can enter the movable cavities 20, the vibration motors 21 are matched with the screen 8 for use, and the screen 8 is in an arc shape.
When the rotating plate 7 rotates circumferentially around the shaft rod 6, the edge of the rotating plate is attached to the inner wall of the screening cavity 3, and the knocking block 25 can be completely contracted into the contraction groove 22.
When throwing the material to screening chamber 3 inside through feed inlet 9, start vibrating motor 21 this moment, two vibrating motor 21 work are beaten screen cloth 8 and are made screen cloth 8 radial reciprocating motion, and vibrating motor 21 makes screen cloth 8 vibrate, can effectively improve screen cloth 8's screening effect to further reduce the effort that material granule produced because of piling up, can't appear by the condition of screening through screen cloth 8.
As shown in fig. 6 to 8, a plurality of groups of shrinkage grooves 22 are formed in each group of rotating plates 7, a cleaning assembly 23 is arranged in each group of shrinkage grooves 22, and the cleaning assembly 23 can remove materials clamped in the screen 8.
The cleaning assembly 23 includes a spring 24 fixedly mounted at the bottom of the retraction slot 22, and a striking block 25 fixedly connected to the top of the spring 24.
The bottom of each knocking block 25 is cylindrical, the top of each knocking block 25 is semicircular, and the size of the semicircular top of each knocking block 25 is matched with the mesh size of the screen 8.
When the material card is in the mesh of screen cloth 8, clearance subassembly 23 work this moment, at rotating plate 7 pivoted in-process, strike piece 25 and receive the extrusion of screening chamber 3 inner wall, spring 24 can shrink, and take to strike piece 25 and remove completely to shrink inslot 22, when rotating plate 7 rotates to screen cloth 8 part, in the mesh of screen cloth 8 is got into to strike piece 25, spring 24 that is in compression state can rebound, will strike in the mesh of piece 25 jack-in screen cloth 8, and with the ejecting screen cloth 8 of the material card in the screen cloth 8 mesh, thereby reduce screen cloth 8 by the circumstances that blocks up appear, further improve screen cloth 8's screening effect.
When the material is needed to be screened, the first driving motor 4 is started to work, the first driving motor 4 drives the rotating plate 7 on the shaft rod 6 to rotate through the coupler 5, then the material is thrown into the feeding hole 9, the material falls into the screening cavity 3 due to self gravity, after the material enters the screening cavity 3, the material is screened on the screening screen 8 for screening, the material with the granularity smaller than the mesh size of the screening screen 8 passes through the screening screen 8 and falls into the collecting box 10, the material with the granularity larger than the mesh size of the screening screen 8 is left on the screening screen 8, even if the feeding speed is larger than the screening speed, the material to be piled up is pushed away by the rotating plate 7 in the rotating process of the rotating plate 7, so that the screening screen 8 is ensured to continuously screen the material, the normal screening efficiency of the screening screen 8 is reduced because the material is piled up, if the excessive material is piled up on the screening screen 8, more pushed away material exists between every two adjacent rotating plates 7, the feeding speed can be immediately reduced, and the normal operation of the equipment can be ensured.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (10)
1. The mechanical equipment capable of fully screening materials comprises a screening base (1) and is characterized in that a screening box (2) is fixedly installed on the screening base (1), a screening cavity (3) is formed in the screening box (2), a first driving motor (4) is fixedly installed on the outer surface of the screening box (2), the output end of the first driving motor (4) penetrates through the screening box (2), a coupler (5) is fixedly sleeved at the output end of the first driving motor (4), the first driving motor (4) is fixedly connected with a shaft rod (6) through the coupler (5), the shaft rod (6) is arranged in the screening cavity (3), a plurality of groups of rotating plates (7) are fixedly installed on the outer surface of the shaft rod (6), a screen (8) is movably arranged at the bottom of the screening cavity (3), a feeding port (9) communicated with the screening cavity (3) is formed in the top of the screening box (2), and a collecting box (10) is slidably arranged at the bottom of the screening box (2), and the collecting box (10) is located below the screening cavity (3).
2. The mechanical equipment capable of fully screening materials is characterized in that a circulation box (13) is fixedly installed on the screening base (1), a motor cavity (14) is formed in the bottom of the inside of the circulation box (13), a second driving motor (15) is fixedly installed in the inside of the motor cavity (14), a feeding cavity (16) is formed in the top of the inside of the circulation box (13), the output end of the second driving motor (15) penetrates through the motor cavity (14) to be fixedly connected with a rotating rod, the rotating rod is arranged in the feeding cavity (16), an auger fan blade (17) is fixedly sleeved on the outer surface of the rotating rod, a first circulation cavity (11) is formed in the bottom of the screening box (2), a second circulation cavity (12) is formed in the top end of the inner wall of the screening cavity (3), and the first circulation cavity (11) is used for communicating the feeding cavity (16) with the screening cavity (3), and the second circulation cavity (12) is used for communicating the feeding cavity (16) with the screening cavity (3).
3. The mechanical equipment capable of fully screening materials is characterized in that one end of the first circulation cavity (11) which is used for being communicated with the feeding cavity (16) is located at the bottom end of the feeding cavity (16), the first circulation cavity (11) is obliquely arranged, the horizontal position height of one end of the first circulation cavity (11) which is communicated with the screening cavity (3) is larger than the horizontal position height of one end of the first circulation cavity (11) which is communicated with the feeding cavity (16), one end of the second circulation cavity (12) which is used for being communicated with the feeding cavity (16) is located at the top end of the feeding cavity (16), the second circulation cavity (12) is obliquely arranged, and the horizontal position height of one end of the second circulation cavity (12) which is communicated with the feeding cavity (16) is larger than the horizontal position height of one end of the second circulation cavity (12) which is communicated with the screening cavity (3).
4. The mechanical equipment capable of fully screening materials according to claim 3, wherein the inner wall of the first circulation cavity (11) which is communicated with one end of the screening cavity (3) is hinged with an electric telescopic rod (18), the telescopic end of the electric telescopic rod (18) is hinged with a baffle plate (19), the screening cavity (3) is cylindrical, the shape of the baffle plate (19) is matched with the screening cavity (3), and the baffle plate (19) is movably and hermetically connected with the first circulation cavity (11).
5. The mechanical equipment capable of fully screening materials according to claim 4, wherein two movable cavities (20) are formed in the screening box (2), the two movable cavities (20) are symmetrically arranged, a vibrating motor (21) is fixedly arranged on the inner wall of each movable cavity (20), two ends of the screen (8) can enter the movable cavities (20), the vibrating motor (21) is matched with the screen (8), and the screen (8) is arranged in an arc shape.
6. A mechanical device capable of fully screening materials according to claim 1, wherein a plurality of groups of shrinkage grooves (22) are formed in each group of rotating plates (7), cleaning components (23) are arranged in each group of shrinkage grooves (22), and the cleaning components (23) can remove materials clamped in the screen (8).
7. A mechanical device for screening materials according to claim 6, wherein the cleaning assembly (23) comprises a spring (24) fixedly mounted at the bottom of the shrinkage groove (22), and the top of the spring (24) is fixedly connected with a knocking block (25).
8. A mechanical device for fully screening materials according to claim 7, wherein the edge of the rotating plate (7) is attached to the inner wall of the screening cavity (3) when the rotating plate rotates circumferentially around the shaft lever (6), and the knocking block (25) can be completely contracted into the contraction groove (22).
9. A mechanical device for screening materials fully according to claim 8, wherein the bottom of each knocking block (25) is cylindrical, the top of each knocking block (25) is semicircular, and the size of the semicircular top of each knocking block (25) is matched with the mesh size of the screen (8).
10. A mechanical device for the adequate screening of materials according to claim 9, characterized in that said rotating plate (7) is axially and circumferentially movable by a first drive motor (4), and said screen (8) is radially and reciprocally movable by a vibrating motor (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411280924.1A CN119114421A (en) | 2024-09-13 | 2024-09-13 | A mechanical device that can fully screen materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411280924.1A CN119114421A (en) | 2024-09-13 | 2024-09-13 | A mechanical device that can fully screen materials |
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| Publication Number | Publication Date |
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| CN119114421A true CN119114421A (en) | 2024-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411280924.1A Pending CN119114421A (en) | 2024-09-13 | 2024-09-13 | A mechanical device that can fully screen materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119680886A (en) * | 2025-02-25 | 2025-03-25 | 江苏维锂新能源材料有限公司 | A device and system for removing aluminum by airflow separation after primary processing of black powder |
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