CN219581056U

CN219581056U - Screening installation with mediation structure

Info

Publication number: CN219581056U
Application number: CN202320686207.3U
Authority: CN
Inventors: 张强; 刘娜
Original assignee: Nanjing Jiuju Composite Material Co ltd
Current assignee: Nanjing Jiuju Composite Material Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-25
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of screening equipment with a dredging structure, which comprises a box body, wherein a support column is fixed at the bottom end of the box body, a feed inlet is formed in the top end of the box body, a sliding groove is formed in the inner wall of the box body, a screen is slidably connected in the sliding groove, a blanking opening is formed in the bottom end of the inner part of the box body, a limit column is fixed on the inner wall of the box body, a movable rod is slidably connected to the limit column, a movable groove is fixed at the top end of the movable rod, a movable ball is slidably connected in the movable groove, a rotary disc is rotatably connected to the outer surface of the limit column, a connecting arm is hinged to the outer surface of the rotary disc, an extrusion plate is fixed at the bottom end of the movable rod, and the movable rod is driven to move up and down through the design of the limit column, the movable rod, the movable ball and the rotary disc and the connecting arm, so that materials are extruded by the extrusion plate to prevent the blanking opening from being blocked.

Description

Screening installation with mediation structure

Technical Field

The utility model relates to the technical field of screening equipment with a dredging structure, in particular to screening equipment with a dredging structure.

Background

The screening is to make the fine grain material smaller than the sieve mesh pass through the sieve surface while the coarse grain material larger than the sieve mesh stays on the sieve surface, thus completing the separation process of coarse and fine materials. The separation process can be regarded as consisting of two stages, namely material stratification and fine-particle screening.

According to a raw materials screening installation of publicity, belong to aluminium ingot processing manufacturing field. This raw materials screening installation, including feed mechanism, raw materials screening mechanism, a plurality of raw materials collection mechanism, with waste collection mechanism, its characterized in that, raw materials screening installation includes inner tube and urceolus, the inner tube runs through to another terminal surface from one end face of urceolus, the inner tube lateral wall is provided with the screening hole of a plurality of different apertures, a plurality of screening areas have been constituteed to a plurality of screening holes in different apertures, the urceolus lower extreme corresponds the position in a plurality of screening areas, is provided with a plurality of discharge gates, be provided with helical guide rib (publication number: CN 204276325U) on the lateral wall of inner tube, keep away from the heat source to the in-process of screening the raw materials in the aforesaid application blocks up in the screening hole to lead to blocking up and causes the unable normal operation of whole device.

Disclosure of Invention

The utility model aims to provide screening equipment with a dredging structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening installation with mediation structure, includes the box, the bottom mounting of box has the support column, the feed inlet has been seted up on the top of box, the sliding tray has been seted up to the inner wall of box, the inside sliding connection of sliding tray has the screen cloth, the feed opening has been seted up to the inside bottom of box, the inner wall of box is fixed with spacing post, the sliding connection of spacing post has the carriage release lever, the top of carriage release lever is fixed with the movable groove, the inside sliding connection of carriage release lever has the movable ball, the surface rotation of spacing post is connected with the carousel, the surface of carousel articulates there is the linking arm, the bottom of carriage release lever is fixed with the stripper plate.

Preferably, one end of the connecting arm far away from the turntable is fixed with the movable ball.

Preferably, a rotating shaft is fixed on the outer surface of the rotating disc, and a first bevel gear is fixed on the outer surface of the rotating shaft.

Preferably, the outer surface of the first bevel gear is meshed with a second bevel gear, and a transmission rod is fixed on the outer surface of the second bevel gear.

Preferably, the inner wall of the box body is rotationally connected with a rotating rod, and one end of the rotating rod, which is far away from the inner wall of the box body, is fixed with a cam.

Preferably, one end of the transmission rod far away from the second bevel gear is in transmission connection with a transmission belt.

Compared with the prior art, the utility model provides screening equipment with a dredging structure, which has the following beneficial effects:

1. this screening installation with mediation structure can drive the movable rod and reciprocate when the carousel rotates through spacing post, movable rod, travel groove, movable ball, carousel and linking arm's design, thereby the stripper plate extrudes the material and prevents material jam feed opening.

2. This screening installation with mediation structure can be when sieving the material through the design of first bevel gear, second bevel gear, transfer line, drive belt and cam, extrudees the screen cloth for the screen cloth can reciprocate in the sliding tray and produce vibrations, carries out the screening of changing to the material.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a screening apparatus with a dredging structure according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a case; 2. a support column; 3. a feed inlet; 4. a sliding groove; 5. a screen; 6. a feed opening; 7. a limit column; 8. a moving rod; 9. a moving groove; 10. moving the ball; 11. a turntable; 12. a rotating shaft; 13. a connecting arm; 14. an extrusion plate; 15. a first bevel gear; 16. a second bevel gear; 17. a transmission rod; 18. a rotating lever; 19. a cam; 20. a driving belt.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the screening equipment with dredging structure comprises a box body 1, a support column 2 is fixed at the bottom end of the box body 1, a feed inlet 3 is formed at the top end of the box body 1, a sliding groove 4 is formed in the inner wall of the box body 1, a screen 5 is slidably connected in the sliding groove 4, the screen 5 can move up and down in the sliding groove 4, a discharging opening 6 is formed in the bottom end of the box body 1, a rotating rod 18 is rotatably connected to the inner wall of the box body 1, the rotating rod 18 can drive a cam 19 to rotate, a cam 19 is fixed at one end of the rotating rod 18 away from the inner wall of the box body 1, the cam 19 can extrude the screen 5, a limit column 7 is fixed on the inner wall of the box body 1, a movable rod 8 is slidably connected to the limit column 7, a movable groove 9 is fixed at the top end of the movable rod 8, a movable ball 10 is slidably connected in the movable groove 9, a turntable 11 is rotatably connected to the outer surface of the limit column 7, the rotary table 11 rotates to drive the movable ball 10 to move in the movable groove 9, a rotary shaft 12 is fixed on the outer surface of the rotary table 11, a first bevel gear 15 is fixed on the outer surface of the rotary shaft 12, the first bevel gear 15 rotates to drive a second bevel gear 16 to rotate, the second bevel gear 16 is meshed with the outer surface of the first bevel gear 15, a transmission rod 17 is fixed on the outer surface of the second bevel gear 16, the transmission rod 17 drives a rotary rod 18 to rotate through a transmission belt 20, one end of the transmission rod 17 far away from the second bevel gear 16 is connected with a transmission belt 20, when sieving materials, the screen 5 can be extruded through the design of the first bevel gear 15, the second bevel gear 16, the transmission rod 17 and the transmission belt 20 and a cam 19, so that the screen 5 can move up and down in the sliding groove 4 to generate vibration to replace the materials, a connecting arm 13 is hinged on the outer surface of the rotary table 11, one end of the connecting arm 13 far away from the rotary table 11 is fixed with the movable ball 10, the bottom end of the movable rod 8 is fixed with the extrusion plate 14, and the movable rod 8, the movable groove 9, the movable ball 10, the rotary table 11 and the connecting arm 13 can drive the movable rod 8 to move up and down when the rotary table 11 rotates through the design of the limiting column 7, the movable rod 8, the movable groove 9, the movable ball 10 and the rotary table 11, and the extrusion plate 14 extrudes materials to prevent the materials from blocking the feed opening 6.

During use, the rotary table 11 rotates, materials needing sieving are poured into the box body 1 through the feeding hole 3, the materials are discharged from the discharging hole 6 through the screen 5, the rotary table 11 rotates to drive the movable ball 10 to move in the movable groove 9 through the connecting arm 13, the movable rod 8 is driven to move up and down, the extruding plate 14 extrudes the materials at the discharging hole 6, the first bevel gear 15 drives the transmission rod 17 through the second bevel gear 16, and the transmission rod 17 drives the cam 20 to rotate through the transmission belt 20 to extrude the screen 5 so as to generate vibration.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Screening installation with mediation structure, including box (1), its characterized in that: the utility model discloses a feeding device for a plastic material, including box (1), feed inlet (3) are offered on the bottom mounting of box (1), feed inlet (3) are offered on the top of box (1), sliding tray (4) are offered to the inner wall of box (1), inside sliding connection of sliding tray (4) has screen cloth (5), feed opening (6) are offered to the inside bottom of box (1), the inner wall of box (1) is fixed with spacing post (7), sliding connection of spacing post (7) has movable rod (8), the top of movable rod (8) is fixed with movable groove (9), the inside sliding connection of movable groove (9) has movable ball (10), the surface rotation of spacing post (7) is connected with carousel (11), the surface of carousel (11) articulates there is linking arm (13), the bottom mounting of movable rod (8) has extrusion board (14).

2. A screening apparatus having a dredging structure according to claim 1, wherein: one end of the connecting arm (13) far away from the turntable (11) is fixed with the movable ball (10).

3. A screening apparatus having a dredging structure according to claim 1, wherein: the rotary table is characterized in that a rotary shaft (12) is fixed on the outer surface of the rotary table (11), and a first bevel gear (15) is fixed on the outer surface of the rotary shaft (12).

4. A screening apparatus having a dredging structure according to claim 3, wherein: the outer surface of the first bevel gear (15) is meshed with a second bevel gear (16), and a transmission rod (17) is fixed on the outer surface of the second bevel gear (16).

5. A screening apparatus having a dredging structure according to claim 1, wherein: the inner wall of the box body (1) is rotationally connected with a rotating rod (18), and one end, far away from the inner wall of the box body (1), of the rotating rod (18) is fixed with a cam (19).

6. A screening apparatus having a dredging structure according to claim 4, wherein: one end of the transmission rod (17) far away from the second bevel gear (16) is in transmission connection with a transmission belt (20).