CN210753682U

CN210753682U - Building site silt sieving mechanism

Info

Publication number: CN210753682U
Application number: CN201921153347.4U
Authority: CN
Inventors: 蒋欣; 许艳梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-16
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a building site silt sieving mechanism, including spacing base, spacing base top fixedly connected with braced frame, braced frame keep away from the one end of spacing base and is fixed with the roof, and the inside excavation of roof has lower silo, and lower silo inner wall is fixed with funnel bottom outer wall, the utility model discloses the beneficial effect who reaches is: the utility model uses the funnel, the blanking groove and the material shifting rod in a matching way, so that the utility model avoids sand accumulation during feeding, and can efficiently carry out screening work; through the matching use of the limiting plate, the limiting rod, the limiting block, the limiting frame and the filter screens with different aperture sizes, the sand screening device can screen sand; through the feed opening that is equipped with on every spacing frame, make this device after the screening, the unloading is simple, has fine practicality.

Description

Building site silt sieving mechanism

Technical Field

The utility model relates to a building site silt sieving mechanism belongs to architectural equipment technical field.

Background

In present technique, building site is when stirring cement, the sand that will purchase to return is sieved, the effect that the sand that the granule size is different produces after mixing with cement is different, the constructor sieves the sand of granule size in with the certain limit according to the construction requirement of building, sieve through purchasing the filter screen of the aperture size difference, and in current technique, building site silt sieving mechanism operation is comparatively complicated, the unloading is comparatively troublesome, and the cost is higher, can not save the cost, and when the material loading to screening plant, probably lead to the material loading point to pile up, screening efficiency is slower, do not have fine practicality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a building site silt sieving mechanism.

In order to solve the technical problem, the utility model provides a following technical scheme: a construction site sediment screening device comprises a limiting base, wherein a supporting frame is fixedly connected to the top of the limiting base, a top plate is fixed to one end, away from the limiting base, of the supporting frame, a blanking groove is formed in the top plate, the inner wall of the blanking groove is fixed to the outer wall of the bottom end of a funnel, the upper end and the lower end of the blanking groove are fixedly connected with the upper end and the lower end of a plurality of material stirring rods respectively, a plurality of limiting blocks are fixed to two sides of the inner wall of the upper end of the supporting frame respectively, two limiting plates are fixed to one end, away from the limiting blocks, of the supporting frame respectively, the inner portions of the two limiting plates are connected with two ends of the limiting rods in an inserting mode respectively, hinges are fixed above the supporting frame, which are located between each limiting plate and the limiting block, one end, away from the supporting frame, of each hinge is, and the inner wall of each limiting frame is fixedly connected with the outer wall of the filter screen.

As an optimized technical scheme of the utility model, every the aperture of filter screen is different.

As a preferred technical scheme of the utility model, the quantity of stopper is six in the braced frame, and every end is two the stopper position is located same water flat line, and every spacing frame bottom lower extreme is adjacent with the top of stopper, spacing frame's quantity is three.

As a preferred technical scheme of the utility model, every the inside spread groove that all cuts of limiting plate, and the internal diameter of spread groove is equalling in the external diameter of gag lever post, just distance between gag lever post outer wall top to the spacing base top of every end both sides of braced frame is greater than the distance between spacing base top to the spacing frame bottom.

As a preferred technical scheme of the utility model, every distance between the upper and lower both ends of spacing frame outer wall equals the distance between braced frame inner wall upper end to the limiting plate outer wall lower extreme.

The utility model discloses the beneficial effect who reaches is: the utility model uses the funnel, the blanking groove and the material shifting rod in a matching way, so that the utility model avoids sand accumulation during feeding, and can efficiently carry out screening work; through the matching use of the limiting plate, the limiting rod, the limiting block, the limiting frame and the filter screens with different aperture sizes, the sand screening device can screen sand; through the feed opening that is equipped with on every spacing frame, make this device after the screening, the unloading is simple, has fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic perspective view of the top plate of the present invention;

fig. 4 is a schematic perspective view of the supporting frame of the present invention;

fig. 5 is a schematic perspective view of the limiting frame of the present invention.

In the figure: 1. a limiting base; 2. a support frame; 3. a top plate; 4. a funnel; 5. a material poking rod; 6. a limiting block; 7. a hinge; 8. a limiting plate; 9. a limiting rod; 10. a limiting frame; 11. a feeding port; 12. a filter screen; 13. and (4) discharging the trough.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in figures 1-5, the construction site sediment screening device comprises a limiting base 1, a supporting frame 2 is fixedly connected to the top of the limiting base 1, a top plate 3 is fixed to one end, away from the limiting base 1, of the supporting frame 2, a blanking groove 13 is formed in the top plate 3, the inner wall of the blanking groove 13 is fixed to the outer wall of the bottom end of a funnel 4, the upper end and the lower end of the blanking groove 13 are fixedly connected to the upper end and the lower end of a plurality of material stirring rods 5 respectively, a plurality of limiting blocks 6 are fixed to two sides of the inner wall of the upper end of the supporting frame 2, two limiting plates 8 are fixed to one end, away from the limiting blocks 6, of the supporting frame 2, two limiting plates 8 are connected to two ends of limiting rods 9 in an inserting mode respectively, hinges 7 are fixed to positions above the supporting frame 2 between each limiting plate 8 and the limiting blocks 6, one ends, the lower extreme at every spacing frame 10 top all cuts into feed opening 11, and every spacing frame 10 inner wall respectively with filter screen 12's outer wall fixed connection.

The aperture of each filter screen 12 is different; the number of the limiting blocks 6 in the supporting frame 2 is six, the two limiting blocks 6 at each end are positioned on the same horizontal line, the lower end of the bottom of each limiting frame 10 is close to the top of each limiting block 6, and the number of the limiting frames 10 is three; a connecting groove is drilled in each limiting plate 8, the inner diameter of each connecting groove is equal to the outer diameter of each limiting rod 9, and the distance from the top end of the outer wall of each limiting rod 9 at two sides of each end of the supporting frame 2 to the top of the limiting base 1 is greater than the distance from the top of the limiting base 1 to the bottom of the limiting frame 10; the distance between the upper end and the lower end of the outer wall of each limiting frame 10 is equal to the distance between the upper end of the inner wall of the supporting frame 2 and the lower end of the outer wall of the limiting plate 8.

Specifically, when the utility model is used for screening work, the container is placed below the lower limit frame 10, the inner diameter of the container is required to be equal to the inner diameter of the lower limit frame 10 at least, sand is poured into the funnel 4, the sand falls into the first limit frame 10 from the blanking groove 13 in the top plate 3, and when the sand falls into the higher limit frame 10 from the funnel 4, a plurality of material shifting rods 5 are touched, after the sand touches the material shifting rods 5, a separation effect can be generated, sand accumulation is avoided, the vertical height of the lower end of each limit frame 10 is larger than that of the upper end due to the limit of the limiting rod 9 at the bottom of the lower end of each limit frame 10, the sand is filtered through the filter screens 12 with different apertures, the sand with larger particles falls on the filter screens 12 at the higher positions, the sand with smaller particles falls on the lower limit frame 10, the sand with medium particle size falls on the middle filter screen 12, the sand with the smallest particles falls in the container, and during screening, workers can appropriately shake each limiting frame 10 up and down according to conditions, so that the screening speed of the sand in the filter screen 12 is increased; when the sand on each filter screen 12 needs to be discharged, the container is placed on the lower limiting frame 10, the limiting rods 9 at the bottoms of the two ends of the lower limiting frame 10 are pulled out of the limiting plates 8, the limiting frames 10 rotate through the hinges 7, so that the sand in the filter screens 12 can fall into the container through the discharge openings 11, and the sand in the lower limiting frames 10 can be discharged sequentially by analogy.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building site silt sieving mechanism, a serial communication port, including limiting base (1), limiting base (1) top fixedly connected with braced frame (2), braced frame (2) keep away from the one end of limiting base (1) and be fixed with roof (3), roof (3) inside is dug down silo (13), silo (13) inner wall is fixed with funnel (4) bottom outer wall down, the upper and lower both ends of silo (13) are respectively with the upper and lower both ends fixed connection of a plurality of stirring rod (5) down, the both sides of braced frame (2) upper end inner wall all are fixed with a plurality of stopper (6), braced frame (2) keep away from the one end of stopper (6) and be fixed with two limiting plate (8) respectively, per two limiting plate (8) are inside to alternate with the both ends of gag lever post (9) respectively and are connected, braced frame (2) are located the top between every limiting plate (8) and stopper (6) and all are fixed with two limiting plate ( Hinge (7), per two the one end that braced frame (2) were kept away from in hinge (7) respectively with the both ends fixed connection of spacing frame (10), every feed opening (11) have all been dug to the lower extreme at spacing frame (10) top, every spacing frame (10) inner wall respectively with the outer wall fixed connection of filter screen (12).

2. A construction site sediment screening device as claimed in claim 1, wherein; the aperture of each filter screen (12) is different.

3. A construction site sediment screening device as claimed in claim 1, wherein; the number of stopper (6) is six in braced frame (2), and every end is two stopper (6) position is located same water flat line, and every stopper frame (10) bottom lower extreme is adjacent with the top of stopper (6), the number of stopper frame (10) is three.

4. A construction site sediment screening device as claimed in claim 1, wherein; every the limiting plate (8) is inside all to dig the spread groove, and the internal diameter of spread groove size is equalling in the external diameter of gag lever post (9), just spacing pole (9) outer wall top of braced frame (2) each end both sides is greater than the distance between spacing base (1) top to spacing frame (10) bottom to the distance between spacing base (1) top.

5. A construction site sediment screening device as claimed in claim 1, wherein; the distance between the upper end and the lower end of the outer wall of each limiting frame (10) is equal to the distance between the upper end of the inner wall of the supporting frame (2) and the lower end of the outer wall of the limiting plate (8).