CN114589095A

CN114589095A - Multi-aperture rolling cage screen

Info

Publication number: CN114589095A
Application number: CN202210258772.XA
Authority: CN
Inventors: 王全景; 段冉; 赵文波
Original assignee: Shandong Jianzhu University
Current assignee: Shandong Jianzhu University
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-06-07

Abstract

The invention discloses a multi-aperture rolling cage sieve, which comprises a bottom plate and is characterized in that: the upside fixed connection T shape frame of bottom plate, the solid fixed ring of swing joint respectively is in the horizontal pole both ends of T shape frame, the symmetry gu fixed ring fixes respectively in the both sides middle part of U-shaped support, every the both sides upper portion of U-shaped support is a set of fixed block of evenly arranging of fixed connection respectively, every the one end of fixed block articulated connecting rod respectively is every to the both ends of the other end articulated horizontal pole respectively of connecting rod, the upside fixed connection support ring of horizontal pole, the support ring inner bearing connects the drum, be provided with the inner tube in the drum, the one end of inner tube is fixed with the extension bar that a set of circumference evenly arranged, every the extension bar is fixed with the bolt respectively, every the bolt passes respectively the one end of drum. The invention relates to the field of screening equipment, in particular to a multi-aperture rolling cage screen which is convenient for screening materials.

Description

Multi-aperture rolling cage screen

Technical Field

The invention relates to the field of screening equipment, in particular to a multi-aperture rolling cage screen.

Background

The aperture rolling cage screen is a machine for screening materials, after the materials to be screened enter a roller, the materials are screened along with the rotation of the roller, and the materials are screened by the centrifugal force and the elimination action of the rotation of the roller. The screened materials fall into respective funnels and are manually transported out or automatically fed into finished product piles. However, the screen cloth of the existing rolling cage screen is fixed, multi-stage screening cannot be set and divided according to requirements, and a wall hanging phenomenon is likely to occur, so that partial screen cloth is blocked, and a multi-aperture rolling cage screen needs to be designed, which is a disadvantage in the prior art.

Disclosure of Invention

The invention aims to provide a multi-aperture rolling cage screen which is convenient for screening materials.

The invention adopts the following technical scheme to realize the purpose of the invention:

a multi-aperture rolling cage screen comprises a bottom plate and is characterized in that: the upper side of the bottom plate is fixedly connected with a T-shaped frame, two ends of a cross rod of the T-shaped frame are respectively movably connected with a fixing ring, the symmetrical fixing rings are respectively fixed in the middle parts of two sides of the U-shaped support, and the upper parts of two sides of each U-shaped support are respectively fixedly connected with a group of uniformly distributed fixing blocks;

every the fixed block articulates the one end of connecting rod respectively, and every is every the other end of connecting rod articulates the both ends of horizontal pole respectively, the upside fixed connection support ring of horizontal pole, support ring inner bearing connects the drum, be provided with the inner tube in the drum, the one end of inner tube is fixed with a set of extension bar that the circumference was evenly arranged, every the extension bar is fixed with the bolt respectively, every the bolt passes respectively the one end of drum, every the bolt is threaded connection nut respectively, be provided with a set of round hole of evenly arranging on the cambered surface of inner tube.

As a further limitation of the technical scheme, the limiting ring is fixed at the center of one side of the cylinder through the lug block, the cylinder penetrates through the limiting ring, the swinging block is fixed at the lower end of the cylinder, the pin shaft is fixed by the swinging block and hinged with the fixing plate, and the fixing plate is fixed in the middle of the upper side of the U-shaped support.

As a further limitation of the technical solution, one of the ends of the cross bar is fixed to a housing of the electric push rod, an end of a telescopic rod of the electric push rod is fixedly connected to the bag support ring, an end of the housing of the electric push rod is fixedly connected to one end of the swinging groove bar, a rotating shaft is arranged in a sliding groove of the swinging groove bar, the rotating shaft is fixedly connected to an edge of one side of the rotating wheel, an output shaft of a motor is fixed to a center of the rotating wheel, the motor is fixed to the fixing rod through a motor support, and the fixing rod is fixedly connected to the U-shaped support.

As a further limitation of the technical scheme, two ends of the two sides of the U-shaped support are respectively fixed with a second pin shaft, the second pin shaft is hinged with a lantern ring, the lantern ring is respectively fixed with the end part of a telescopic rod of the second electric push rod, the shell of the second electric push rod is movably connected with a hinged block, and the hinged block is fixed on the bottom plate.

As a further limitation of the technical scheme, the middle part of one side of the U-shaped support is fixedly connected with one end of an L-shaped rod, the other end of the L-shaped rod is fixed with a spring, and the spring is fixed with a knocking block.

As a further limitation of the technical solution, a center of a beam is fixed on an upper side of the support ring at the opening end of the cylinder, a guide post is fixed on one end of the beam, a screw is connected to a bearing at the other end of the beam, the screw is in threaded connection with a moving block, the guide post passes through the other moving block, and the two moving blocks are respectively fixed on two ends of a lower portion of one side of the baffle.

As a further limitation of the technical scheme, one moving block is in threaded connection with a jackscrew, the jackscrew can be jacked against the screw, and a handle is fixed at the lower end of the screw.

Compared with the prior art, the invention has the advantages and positive effects that: the invention provides a multi-aperture rolling cage screen. The method has the following beneficial effects:

(1) the output shaft of the motor rotates to drive the rotating wheel to rotate, the rotating wheel, the rotating shaft, the straight groove rod, the electric push rod, the cross rod and the support ring are linked to drive the cylinder to reciprocate, and under the linkage of the limiting ring, the cylinder, the swinging block, the pin shaft and the like and the limiting effect of the cylinder, the limiting ring and the lug block drive the cylinder to reciprocate to realize the screening of materials;

(2) the position of the baffle can be moved, different inner cylinders can be shielded in the process of pouring out materials, the materials can be poured out step by step, a bag support ring capable of moving along with the electric push rod is arranged, the bag is conveniently supported, and the position of the bag can be conveniently adjusted when the materials are poured out according to different inner cylinders;

(3) the continuous contact of drum reciprocating motion's in-process strikes the piece, and the spring takes place elastic deformation, realizes striking the piece and to the striking of drum, and the drum will shake and transmit for the inner tube, can shake the wall built-up or the material of card in the round hole and fall.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. 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. In the drawings:

fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a third perspective view of the present invention.

Fig. 4 is a perspective view four of the present invention.

Fig. 5 is a partial perspective view of the first embodiment of the present invention.

Fig. 6 is a perspective view of the present invention.

Fig. 7 is a partial perspective view of the second embodiment of the present invention.

Fig. 8 is a perspective view six of the present invention.

In the figure: 1. the device comprises a cylinder, 2, a support ring, 3, a knocking block, 4, a spring, 5, an L-shaped rod, 6, a U-shaped support, 7, a bottom plate, 8, a hinge block, 9, a second electric push rod, 10, a second pin shaft, 11, a sleeve ring, 12, a fixing block, 13, a bag support ring, 14, a baffle plate, 15, a cross beam, 16, a nut, 17, a bolt, 18, an ear block, 19, a limiting ring, 20, a cylinder, 21, a swing block, 22, a pin shaft, 23, a fixing plate, 24, a connecting rod, 25, a cross rod, 26, a T-shaped frame, 27, a fixing ring, 28, a fixing rod, 29, a motor support, 30, a motor, 31, a rotating wheel, 32, an electric push rod, 33, a handle, 34, a jackscrew, 35, a moving block, 36, a screw rod, 37, an extension rod, 38, a swing grooved rod, 39, a rotating shaft, 40, a guide column, 41, an inner cylinder, 42 and a round hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 8 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to a normal use state of the product, i.e., a traveling direction of the product, and should not be considered as limiting.

When an element is referred to as being "on" or "disposed" to another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

The first embodiment is as follows: the fixing device comprises a bottom plate 7, wherein a T-shaped frame 26 is fixedly connected to the upper side of the bottom plate 7, two ends of a cross rod of the T-shaped frame 26 are respectively movably connected with fixing rings 27, the symmetrical fixing rings 27 are respectively fixed in the middle parts of two sides of a U-shaped support 6, and the upper parts of two sides of each U-shaped support 6 are respectively fixedly connected with a group of uniformly distributed fixing blocks 12;

each fixed block 12 is hinged to one end of a connecting rod 24, the other end of each pair of connecting rods 24 is hinged to two ends of a cross rod 25, the upper side of the cross rod 25 is fixedly connected with a support ring 2, an inner bearing of the support ring 2 is connected with a cylinder 1, an inner cylinder 41 is arranged in the cylinder 1, one end of the inner cylinder 41 is fixedly provided with a group of extension rods 37 which are uniformly distributed in the circumferential direction, each extension rod 37 is fixedly provided with a bolt 17, each bolt 17 penetrates through one end of the cylinder 1, each bolt 17 is in threaded connection with a nut 16, and a group of round holes 42 which are uniformly distributed are formed in the arc surface of the inner cylinder 41;

preferably, the inner cylinder 41 can be provided with a plurality of inner cylinders 41 according to needs, the inner cylinders 41 are sleeved with each other, the diameters of the inner cylinders 41 are sequentially reduced from outside to inside, each inner cylinder 41 is provided with a group of round holes 42, the diameters of the round holes 42 are also sequentially reduced from outside to inside, one end of each inner cylinder 41 is fixed by the bolt 17 through the extension rod 37, and the bolt 17 penetrates through one end of the adjacent inner cylinder 41 and is in threaded connection with the nut 16, so that a multi-aperture roller screen is formed.

A limiting ring 19 is fixed at the center of one side of the cylinder 1 through an ear block 18, the cylinder 20 penetrates through the limiting ring 19, a swinging block 21 is fixed at the lower end of the cylinder 20, a pin 22 is fixed on the swinging block 21, the pin 22 is hinged with a fixing plate 23, and the fixing plate 23 is fixed in the middle of the upper side of the U-shaped support 6.

The outer shell of the electric push rod 32 is fixed at the center of one end of the cross rod 25, the end part of a telescopic rod of the electric push rod 32 is fixedly connected with the bag support ring 13, the end part of the outer shell of the electric push rod 32 is fixedly connected with one end of the swinging groove rod 38, a rotating shaft 39 is arranged in a sliding groove of the swinging groove rod 38, the rotating shaft 39 is fixedly connected with the edge position of one side of the rotating wheel 31, the output shaft of the motor 30 is fixed at the center of the rotating wheel 31, the motor 30 is fixed on the fixing rod 28 through the motor support 29, and the fixing rod 28 is fixedly connected with the U-shaped support 6.

Two pin shafts 10 are respectively fixed at one end of two sides of the U-shaped support 6, the two pin shafts 10 are hinged to the lantern ring 11, the lantern ring 11 is respectively fixed at the end part of the telescopic rod of the electric push rod 9, the shell of the electric push rod 9 is movably connected with the hinged block 8, and the hinged block 8 is fixed on the bottom plate 7.

The center of a cross beam 15 is fixed at the upper side of the support ring 2 at the opening end of the cylinder 1, one end of the cross beam 15 is fixed with a guide post 40, the other end of the cross beam 15 is connected with a screw 36 in a bearing mode, the screw 36 is connected with one moving block 35 in a threaded mode, the guide post 40 penetrates through the other moving block 35, and the two moving blocks 35 are respectively fixed at two ends of the lower portion of one side of the baffle plate 14.

One moving block 35 is in threaded connection with a jackscrew 34, the jackscrew 34 can be propped against the screw 36, and the handle 33 is fixed at the lower end of the screw 36.

Unscrewing the jackscrew 34, rotating the handle 33 to drive the moving block 35 to move upwards, driving the baffle plate 14 and the other moving block 35 to move upwards by the moving block 35, driving the moving block 35 to move upwards along the guide post 40 until the baffle plate 14 moves to the uppermost end, putting the material to be screened into the innermost inner cylinder 41, rotating the handle 33 to drive the moving block 35 to move downwards, finally driving the baffle plate 14 to move downwards, blocking the opening end of the cylinder 1 by the baffle plate 14, blocking the opening ends of all the inner cylinders 41 at the same time, and screwing the jackscrew 34.

The output shaft of the motor 30 rotates to drive the rotating wheel 31 to rotate, the rotating wheel 31 drives the rotating shaft 39 to rotate in the inner circumference of the chute of the straight groove rod 38, the rotating shaft 39 drives the straight groove rod 38 to reciprocate, the straight groove rod 38 drives the electric push rod 32 and the cross rod 25 to reciprocate, the cross rod 25 drives the support ring 2 to reciprocate, the support ring 2 drives the cylinder 1 and other support rings 2 to reciprocate, the cross rod 25 drives the connecting rod 24 to reciprocate, the cylinder 1 drives the lug block 18 and the limit ring 19 to reciprocate, the limit ring 19 drives the cylinder 20 and the swinging block 21 to reciprocate, the swinging block 21 drives the pin shaft 22 to reciprocate, under the limit action of the cylinder 20, the limit ring 19 and the lug block 18 drive the cylinder 1 to reciprocate, the cylinder 1 is connected with the inner cylinder 41 through the bolt 17 and the nut 16, the inner cylinder 41 follows the cylinder 1 to rotate, in the reciprocating rotation and reciprocating motion process of the cylinder 1 and the inner cylinder 41, materials with a diameter larger than that of the round hole 42 on the inner cylinder 41 is left in the inner cylinder 41, the rest falls into the cylinder 1.

Unscrewing the jackscrew 34, rotating the handle 33 to drive the baffle plate 14 to move upwards, enabling the baffle plate 14 to block the inner cylinder 41 but not the opening of the cylinder 1, screwing the jackscrew 34, fixing the position of the baffle plate 14, adjusting the position of the bag support ring 13 by the telescopic rod of the electric push rod 32, adjusting the position of the bag support ring 13 as required, sleeving the bag on the bag support ring 13 and fixing the bag, retracting the telescopic rod of the electric push rod 9 to drive the lantern ring 11 to move, driving the U-shaped bracket 6 to swing downwards by the lantern ring 11 through the pin shaft two 10, driving the fixing ring 27 to rotate by the U-shaped bracket 6, driving the baffle plate 14, the cylinder 1 and the like to swing downwards by one end of the U-shaped bracket 6, swinging downwards by the opening of the cylinder 1, falling the internal materials into the bag, pouring the materials in the cylinder 1 out, adjusting according to the mode of moving the baffle plate 14, replacing the bag, driving the bag support ring 13 to move according to the telescopic rod movement of the electric push rod 32, the position of the bag is adjusted, and the material in the inner cylinder 41 is poured into the bag.

Example two: the embodiment is further limited on the basis of the first embodiment, one end of an L-shaped rod 5 is fixedly connected to the middle of one side of the U-shaped bracket 6, a spring 4 is fixed to the other end of the L-shaped rod 5, and the knocking block 3 is fixed to the spring 4.

The continuous contact of drum 1 reciprocating motion's in-process strikes piece 3, and spring 4 takes place elastic deformation, realizes strikeing piece 3 and to strike drum 1, and drum 1 will shake and transmit for inner tube 41, can shake the material that the wall built-up or block in round hole 42 and fall.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A multi-aperture rolling cage screen comprises a bottom plate (7) and is characterized in that: the upper side of the bottom plate (7) is fixedly connected with a T-shaped frame (26), two ends of a cross rod of the T-shaped frame (26) are respectively movably connected with a fixing ring (27), the symmetrical fixing rings (27) are respectively fixed in the middle parts of two sides of the U-shaped support (6), and the upper parts of two sides of each U-shaped support (6) are respectively fixedly connected with a group of uniformly distributed fixing blocks (12);

every fixed block (12) articulates the one end of connecting rod (24) respectively, and is every right the other end of connecting rod (24) articulates the both ends of horizontal pole (25) respectively, upside fixed connection support ring (2) of horizontal pole (25), support ring (2) inner bearing connects drum (1), be provided with inner tube (41) in drum (1), the one end of inner tube (41) is fixed with extension bar (37) that a set of circumference was evenly arranged, every extension bar (37) are fixed with bolt (17) respectively, every bolt (17) pass respectively the one end of drum (1), every bolt (17) is threaded connection nut (16) respectively, be provided with a set of round hole (42) of evenly arranging on the cambered surface of inner tube (41).

2. The multi-aperture roller cage screen of claim 1, wherein: the fixed spacing ring (19) of ear piece (18) is passed through at one side center of drum (1), and cylinder (20) pass spacing ring (19), the fixed swing piece (21) of lower extreme of cylinder (20), swing piece (21) fixed pin axle (22), round pin axle (22) hinge fixed plate (23), fixed plate (23) are fixed the upside middle part of U-shaped support (6).

3. The multi-aperture basket screen of claim 2, wherein: one of one the shell of the center fixed electric putter (32) of horizontal pole (25), the telescopic link tip fixed connection bag support ring (13) of electric putter (32), the one end of the shell tip fixed connection swing groove pole (38) of electric putter (32), be provided with pivot (39) in the spout of swing groove pole (38), a side edge position of pivot (39) fixed connection runner (31), the output shaft of the center fixed motor (30) of runner (31), motor (30) are fixed on dead lever (28) through motor support (29), dead lever (28) fixed connection U-shaped support (6).

4. A multi-aperture roller cage screen as claimed in claim 3 wherein: two sides of the U-shaped support (6) are respectively provided with a second fixed pin shaft (10), the second pin shaft (10) is hinged to a sleeve ring (11), the sleeve ring (11) is respectively used for fixing the end part of a telescopic rod of the second electric push rod (9), the shell of the second electric push rod (9) is movably connected with a hinged block (8), and the hinged block (8) is fixed on the bottom plate (7).

5. The multi-aperture roller cage screen of claim 4, wherein: the middle part of one side of U-shaped support (6) is fixed connection with the one end of L shape pole (5), spring (4) is fixed to the other end of L shape pole (5), strike piece (3) in spring (4) fixed.

6. A multi-aperture roller cage screen as claimed in claim 2 wherein: the center of a cross beam (15) is fixed on the upper side of the support ring (2) at the opening end of the cylinder (1), one end of the cross beam (15) is fixed with a guide post (40), the other end of the cross beam (15) is connected with a screw rod (36) in a bearing mode, the screw rod (36) is in threaded connection with one moving block (35), the guide post (40) penetrates through the other moving block (35), and the two moving blocks (35) are respectively fixed at two ends of the lower portion of one side of the baffle plate (14).

7. The multi-aperture roller cage screen of claim 6, wherein: one moving block (35) is in threaded connection with a jackscrew (34), the jackscrew (34) can be propped against the screw rod (36), and a handle (33) is fixed at the lower end of the screw rod (36).