CN217289255U

CN217289255U - Mortar preparation sieving mechanism

Info

Publication number: CN217289255U
Application number: CN202221051658.1U
Authority: CN
Inventors: 高萍
Original assignee: Hunan Lijingfeng New Material Technology Co ltd
Current assignee: Hunan Lijingfeng New Material Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-26
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a mortar preparation sieving mechanism, which comprises a bod, be provided with the vibrations screen cloth on the organism, be provided with out the feed bin in the below position that lies in the vibrations screen cloth on the organism, be provided with on the organism and be provided with a plurality of side erection column in the both sides position that lies in the vibrations screen cloth, the top position that the vibrations screen cloth is on the throne on the organism is provided with a plurality of middle part mounting panel, the side position of middle part mounting panel is provided with the side mounting bracket, both sides position on the side mounting bracket is provided with the movable rod No. one, be provided with interior filter screen in the side mounting bracket. A mortar preparation sieving mechanism, belong to the sieving mechanism field, through the middle part mounting panel and the side mounting bracket etc. that set up, through the size that opens and shuts of each side shielding plate of rational regulation to make these sands stop sufficient time on reciprocating sieve, be convenient for thoroughly filter the mortar raw materials, make the screening effect of mortar raw materials better.

Description

Mortar preparation sieving mechanism

Technical Field

The utility model relates to a sieving mechanism field, in particular to mortar preparation sieving mechanism.

Background

The mortar is a bonding substance used for building bricks on a building, is formed by adding water into sand and a cementing material according to a certain proportion, is also called mortar and is also used as mortar, the mortar is commonly used by cement mortar, mixed mortar, lime mortar and clay mortar, in the process of manufacturing the mortar, raw materials of the mortar such as the sand need to be screened and filtered, the sand and impurities such as larger stones are separated by a vibration screening net, but the separated stone impurities still contain a large amount of sand and need to be filtered again repeatedly, and the main reason is that when the raw materials are filtered, the raw materials do not stay on the vibration screening net for enough time, and the screening is not thorough.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a mortar preparation sieving mechanism can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a mortar preparation screening device comprises a machine body, wherein a vibration screen is arranged on the machine body, a discharge bin is arranged below the vibration screen on the machine body, a plurality of side mounting columns are arranged at positions on two sides of the vibration screen on the machine body, a plurality of middle mounting plates are arranged at positions above the vibration screen on the machine body, side mounting frames are arranged at side positions of the middle mounting plates, a first movable rod is arranged at positions on two sides of each side mounting frame, an inner filter screen is arranged in each side mounting frame, a side movable groove is arranged at a position on one side of the inner filter screen on each side mounting frame, a side shielding plate is arranged in each side movable groove, a lower mounting plate is arranged on each movable rod, an upper mounting plate is arranged at a position above the lower mounting plate on each movable rod, and a side supporting plate is arranged at a position on one side of the upper mounting plate, the position that corresponds the collateral branch fagging on the middle part mounting panel is provided with the adjustment tank, the middle part position of side mounting bracket is provided with the middle part screw rod, be provided with the removal connector on the screw rod of middle part, remove connector and side shielding plate fixed mounting.

Preferably, the both sides position of middle part mounting panel is provided with the side-mounting pipe, the middle part mounting panel passes through side-mounting pipe and side-mounting post movable mounting, the side position of side-mounting pipe is provided with the side fixing bolt.

Preferably, the two ends of the side shielding plate are provided with side clamping bodies.

Preferably, lower mounting panel and middle part mounting panel fixed mounting, the position that corresponds a movable rod on lower mounting panel and the last mounting panel is provided with the through-hole, be equipped with a limiting plate under lieing in on the movable rod of middle part between mounting panel and the last mounting panel, be equipped with a spring on the movable rod between being located a limiting plate and last mounting panel.

Preferably, collateral branch backup pad movable mounting is in the adjustment tank of middle part mounting panel, the side position that corresponds the adjustment tank on the middle part mounting panel is provided with No. two bolts, the upper end fixed mounting of a movable rod has the movable head.

Preferably, the upper portion position of middle part screw rod is provided with the middle part support, the middle part position of middle part support is provided with the upper bearing, the upper portion position and the upper bearing movable mounting of middle part screw rod, the lower extreme of middle part screw rod is equipped with down the bearing, and just through lower bearing and side mounting bracket movable mounting, the upper end fixed mounting of middle part screw rod has the rotation head, the lower extreme and the side mounting bracket fixed mounting of middle part support.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the middle part mounting panel and the side mounting bracket that set up etc. through the size that opens and shuts of reasonable regulation each side shielding plate, the sand downstream of being convenient for sets up the screening structure that a plurality of has the interception effect through this structure on reciprocating sieve to make these sands stop the sufficient time on reciprocating sieve, be convenient for thoroughly filter, make the screening effect better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle mounting plate and the side mounting bracket of the present invention

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a schematic structural diagram of the inner filter screen of the present invention.

In the figure: 1. a body; 2. vibrating the screen; 3. a discharging bin; 4. a side mounting post; 5. a side mounting tube; 6. a middle mounting plate; 7. a side fixing bolt; 8. a side mounting bracket; 9. a side active slot; 10. an inner filter screen; 11. a side shield plate; 12. a side card body; 13. a first movable rod; 14. a lower mounting plate; 15. a first spring; 16. a first limiting plate; 17. an upper mounting plate; 18. side supporting plates; 19. an adjustment groove; 20. a second bolt; 21. a movable head; 22. a middle screw; 23. a lower bearing; 24. moving the connecting body; 25. a middle support; 26. an upper bearing; 27. the head is rotated.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-5, a mortar preparation screening device comprises a machine body 1, a vibrating screen 2 is arranged on the machine body 1, a discharge bin 3 is arranged below the vibrating screen 2 on the machine body 1, a plurality of side mounting columns 4 are arranged on the machine body 1 at positions on both sides of the vibrating screen 2, a plurality of middle mounting plates 6 are arranged on the machine body 1 at positions above the vibrating screen 2, a side mounting frame 8 is arranged at a side position of the middle mounting plate 6, a first movable rod 13 is arranged at positions on both sides of the side mounting frame 8, an inner filter screen 10 is arranged in the side mounting frame 8, a side movable groove 9 is arranged at a side position of the inner filter screen 10 on the side mounting frame 8, a side shielding plate 11 is arranged in the side movable groove 9, a lower mounting plate 14 is arranged on the first movable rod 13, an upper mounting plate 17 is arranged at a position above the lower mounting plate 14 on the first movable rod 13, go up the side position of mounting panel 17 and be equipped with collateral branch fagging 18, the position that corresponds collateral branch fagging 18 on the middle part mounting panel 6 is provided with adjustment tank 19, and the middle part position of side mounting bracket 8 is provided with middle part screw rod 22, is provided with on the middle part screw rod 22 and removes connector 24, removes connector 24 and side shielding plate 11 fixed mounting.

In this embodiment, in order to facilitate installation of the middle mounting plate 6, side mounting pipes 5 are disposed at two side positions of the middle mounting plate 6, the middle mounting plate 6 is movably mounted with the side mounting columns 4 through the side mounting pipes 5, and side fixing bolts 7 are disposed at side positions of the side mounting pipes 5.

In the present embodiment, in order to prevent the side shielding plate 11 from being detached to both sides, the side blocking bodies 12 are provided at both ends of the side shielding plate 11.

In this embodiment, in order to facilitate installation of the first movable rod 13, the lower mounting plate 14 and the middle mounting plate 6 are fixedly mounted, through holes are formed in the positions, corresponding to the first movable rod 13, of the lower mounting plate 14 and the upper mounting plate 17, a first limiting plate 16 is arranged between the lower mounting plate 14 and the upper mounting plate 17 on the first movable rod 13 in the middle, and a first spring 15 is arranged between the first limiting plate 16 and the upper mounting plate 17 on the first movable rod 13.

In this embodiment, in order to fix the side supporting plate 18, the side supporting plate 18 is movably mounted in the adjusting groove 19 of the middle mounting plate 6, a second bolt 20 is disposed on the side surface of the middle mounting plate 6 corresponding to the adjusting groove 19, and a movable head 21 is fixedly mounted at the upper end of the first movable rod 13.

In addition, middle part screw 22's upper portion position is provided with middle part support 25, and middle part support 25's middle part position is provided with upper bearing 26, and middle part screw 22's upper portion position and upper bearing 26 movable mounting, the lower extreme of middle part screw 22 are equipped with lower bearing 23, and through lower bearing 23 and side mounting bracket 8 movable mounting, the upper end fixed mounting of middle part screw 22 has the rotor 27, and the lower extreme of middle part support 25 and side mounting bracket 8 fixed mounting, for the convenience of installation middle part screw 22.

It should be noted that the utility model relates to a screening device for mortar production, each middle mounting plate 6 is movably adjusted in position on the side mounting post 4 through the side mounting pipes 5 at both sides, and is fixed through the side fixing bolts 7, so that the bottom surface of the side mounting rack 8 at the side of the middle mounting plate 6 is at a proper height above the vibrating screen 2, then the opening and closing size of each side shielding plate 11 is sequentially adjusted, the vibrating screen 2 is obliquely and downwardly arranged, the height of the side shielding plate 11 at a high position is properly increased, so that more sand moves downwardly through the inner filter screen 10, the height of the side shielding plate 11 can be rotated through rotating the rotating head 27, so that the middle screw rod 22 rotates, thereby the moving connector 24 drives the side shielding plate 11 to movably move in the side moving groove 9, the position corresponding to the middle screw rod 22 on the moving connector 24 is provided with a screw hole, thereby the height of the side shielding plate 11 is reasonably adjusted, the height of the side shielding plate 11 at the lower position is properly reduced, through the structure, when raw materials enter the vibrating screen 2, the raw materials can move downwards in an inclined mode, the raw materials move from the higher position to the lower position in turn, part of the raw materials are blocked by the side shielding plates 11 in turn, then the blocked raw materials can move downwards through the inner filter screen 10 again in the subsequent vibration, the blocking enables the time for sand to stay on the vibrating screen 2 to be longer, the screening effect is better, part of small impurities can move downwards through the gap between the side mounting frame 8 and the vibrating screen 2 so as to fall off, part of the impurities can stay on the inner filter screen 10 of the side mounting frame 8, the sizes of the impurities are mostly larger, after the impurities are accumulated enough, two first movable rods 13 on the middle mounting plates 6 are pulled upwards in turn, the side mounting frame 8 moves upwards, and the impurities are manually cleaned, make its downstream to drop, a spring 15 of establishing on a movable rod 13, the in-process of the vibrations screen cloth 2 of being convenient for, vibrations screen cloth 2 and side mounting bracket 8 contact back, start the shock attenuation cushioning effect, avoid vibrations screen cloth 2 or side mounting bracket 8 to damage.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but that the invention is not limited to the embodiments set forth herein and can be practiced with many modifications, alterations, substitutions and alterations without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mortar preparation sieving mechanism, includes organism (1), be provided with vibrations screen cloth (2) on organism (1), be provided with out feed bin (3), its characterized in that in the below position that lies in vibrations screen cloth (2) on organism (1): the vibrating screen is characterized in that a plurality of side mounting columns (4) are arranged at two side positions of a vibrating screen (2) on the machine body (1), a plurality of middle mounting plates (6) are arranged at the upper position of the vibrating screen (2) on the machine body (1), a side mounting frame (8) is arranged at a side position of the middle mounting plate (6), a first movable rod (13) is arranged at two side positions on the side mounting frame (8), an inner filter screen (10) is arranged in the side mounting frame (8), a side movable groove (9) is arranged at a side position of the inner filter screen (10) on the side mounting frame (8), a side shielding plate (11) is arranged in the side movable groove (9), a lower mounting plate (14) is arranged on the first movable rod (13), an upper mounting plate (17) is arranged at the upper position of the lower mounting plate (14) on the first movable rod (13), go up the side position of mounting panel (17) and be equipped with collateral branch fagging (18), the position that corresponds collateral branch fagging (18) on middle part mounting panel (6) is provided with adjustment tank (19), the middle part position of side mounting bracket (8) is provided with middle part screw rod (22), be provided with on middle part screw rod (22) and remove connector (24), remove connector (24) and side shielding plate (11) fixed mounting.

2. The mortar preparation sieving mechanism of claim 1, characterized in that: the utility model discloses a side-mounting structure of side-mounting structure, including middle part mounting panel (6), middle part mounting panel (6) are provided with side-mounting pipe (5) in both sides position, middle part mounting panel (6) are through side-mounting pipe (5) and side-mounting post (4) movable mounting, the side position of side-mounting pipe (5) is provided with side fixing bolt (7).

3. The mortar preparation sieving mechanism of claim 2, characterized in that: and two ends of the side shielding plate (11) are provided with side clamping bodies (12).

4. The mortar preparation sieving mechanism of claim 3, characterized in that: lower mounting panel (14) and middle part mounting panel (6) fixed mounting, the position that corresponds movable rod (13) on mounting panel (14) and last mounting panel (17) is provided with the through-hole down, be equipped with a limiting plate (16) under lieing in on movable rod (13) in middle part between mounting panel (14) and last mounting panel (17), be equipped with spring (15) between locating plate (16) and last mounting panel (17) on movable rod (13).

5. The mortar preparation sieving mechanism of claim 4, characterized in that: collateral branch fagging (18) movable mounting is in adjustment tank (19) of middle part mounting panel (6), be provided with No. two bolts (20) in the side position that corresponds adjustment tank (19) on middle part mounting panel (6), the upper end fixed mounting of a movable rod (13) has movable head (21).

6. The mortar preparation sieving mechanism of claim 5, characterized in that: the upper portion position of middle part screw rod (22) is provided with middle part support (25), the middle part position of middle part support (25) is provided with upper bearing (26), the upper portion position and upper bearing (26) movable mounting of middle part screw rod (22), the lower extreme of middle part screw rod (22) is equipped with down bearing (23), and just through lower bearing (23) and side mounting bracket (8) movable mounting, the upper end fixed mounting of middle part screw rod (22) has rotating head (27), the lower extreme and side mounting bracket (8) fixed mounting of middle part support (25).