CN220836514U

CN220836514U - Engineering dregs and sand separating device

Info

Publication number: CN220836514U
Application number: CN202321591383.5U
Authority: CN
Inventors: 张丽萍; 蔡伟; 李辉; 汪齐学; 连治; 辜蓓; 熊旭锋; 郭君君; 王志磊
Original assignee: Wuhan Qingshan Municipal Construction Group Co ltd
Current assignee: Wuhan Qingshan Municipal Construction Group Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-04-26
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses an engineering slag soil and sand separation device, which comprises a main body box; the connecting block is connected with the screening bin through the second adjusting rod in the movable groove in a threaded mode, the second adjusting rod is clamped into the connecting groove, the screening plate is arranged at the lower end of the screening bin, the connecting block is inserted into the second fixing block, the first adjusting rod is extruded upwards when the connecting block contacts with the first adjusting rod, the reset spring is compressed in the limiting block, the reset spring clamps the first adjusting rod into the limiting groove after the limiting groove is arranged at the lower end of the first adjusting rod, the connecting block is fixed on the second fixing block, the screening bin is connected with the high-frequency telescopic rod, unscreened materials are fed into the screening bin from the feed hopper, the high-frequency telescopic rod is started, the screening bin is subjected to high-frequency shaking under the supporting of the first fixing block, and therefore the materials inside the screening bin are screened under the action of the screening plate, and the screened materials enter the collecting bin.

Description

Engineering dregs and sand separating device

Technical Field

The utility model relates to the technical field of slag soil and sand stone separation, in particular to an engineering slag soil and sand stone separation device.

Background

In construction sites, roads, bridges and other engineering sites, the dregs are usually required to be treated so as to achieve the purposes of environmental protection and resource conservation. And often can mix with particulate matters such as grit in the dregs, if do not carry out effectual processing, these impurity will increase the degree of difficulty and the cost of follow-up processing link by a wide margin to probably also cause the pollution to the environment, there is an engineering dregs grit separator in the current market, screens the separation to the material and can not accomplish to use same device to realize different screening, and when taking out big granule after the screening, also can not take out it more conveniently. Accordingly, one skilled in the art would be able to provide an engineering muck sand separator to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an engineering slag soil and sand separation device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a device for separating sand from stone in engineering dregs,

Preferably, the upper end of the main body box is fixedly connected with a feeding hopper, the lower end of the main body box is fixedly connected with a bearing base, one end of the main body box is provided with a revolving door, one end of the revolving door is provided with a door hinge, the door hinge is arranged on the surface of the main body box, a screening structure is arranged in the main body box, the lower end of the screening structure is provided with a replacement structure, and one end of the screening structure is provided with a locking structure;

Preferably, the screening structure comprises a first fixed block, a first rotating block, a screening bin, a second fixed block, a connecting block, a second rotating block, an extension rod, a high-frequency telescopic rod and a third rotating block, wherein the first fixed block is fixedly connected in a main body box, one end of the first fixed block is rotationally connected with the first rotating block, one end of the first rotating block is fixedly connected with the screening bin, a connecting groove is formed in the surface of the screening bin, one end of the screening bin is fixedly connected with the second fixed block, a connecting block is arranged in the second fixed block, one end of the connecting block is fixedly connected with the second rotating block, one end of the second rotating block is rotationally connected with the extension rod, one end of the extension rod is provided with the high-frequency telescopic rod, one end of the high-frequency telescopic rod is rotationally connected with the third rotating block, and the upper end of the third rotating block is fixedly connected on the main body box;

preferably, the replacing structure comprises a connecting groove, a bearing block, a second adjusting rod, a screening plate and a movable groove, wherein the connecting groove is formed in the surface of the screening bin, the bearing block is arranged at one end of the screening bin, the screening plate is arranged in the bearing block, the movable groove is formed in the surface of the bearing block, the second adjusting rod is connected in the movable groove in a threaded mode, and one end of the second adjusting rod is arranged in the connecting groove;

Preferably, the locking structure comprises a first adjusting rod, a limiting groove, a limiting plate, a reset spring and a limiting block, wherein the limiting block is arranged at the upper end of the second fixing block, the reset spring is arranged in the limiting block, the first adjusting rod is arranged in the limiting block, the reset spring is movably connected to the surface of the first adjusting rod, the limiting groove is formed in the surface of the second adjusting rod, and one end of the first adjusting rod is movably connected in the limiting groove;

Preferably, a collecting bin is arranged in the main body box, the collecting bin is arranged at the lower end of the screening plate, and the feeding hopper is arranged at the upper end of the screening bin;

Compared with the prior art, the utility model has the beneficial effects that: the method comprises the steps of connecting a bearing block and a screening bin with each other, using a second adjusting rod to be in threaded connection in a movable groove, clamping the second adjusting rod into a connecting groove, arranging a screening plate at the lower end of the screening bin, inserting a connecting block into a second fixed block, extruding a first adjusting rod upwards when the connecting block contacts with a first adjusting rod, compressing a reset spring in a limiting block, clamping the first adjusting rod into the limiting groove by the reset spring after the limiting groove is arranged at the lower end of the first adjusting rod, fixing the connecting block on the second fixed block, further ensuring that the screening bin is connected with a high-frequency telescopic rod, feeding non-screened materials into the screening bin from a feed hopper, starting the high-frequency telescopic rod, enabling the screening bin to shake at high frequency under the support of the first fixed block, screening the materials inside under the action of the screening plate, and after the screened materials enter the collecting bin, the utility model opens the revolving door under the action of the door hinge, takes the collecting bin out of the main box, pulls out the first adjusting rod at the upper end of the limiting block, separates the screening bin from the high-frequency telescopic rod, rotates the second adjusting rod to separate the screening plate from the screening bin, so as to replace the screening plate and carry out secondary screening on screened materials, the utility model can use the replacement structure to replace the screening plate when the materials need to be screened with different particles, thereby achieving different sun screening effects, better realizing different functions in the same device, removing the screening plate to take out large particles after the screening of the materials is finished, unlocking the first adjusting rod when the large particles which are not filtered inside need to be cleaned due to the locking structure, so that the screening bin reaches a certain angle under the support of the first fixed block, thereby observe the screening condition of inside macroparticles to carry out certain clearance to it, guarantee the continuous operation of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an engineering slag-soil-sand separation device.

Fig. 2 is a schematic diagram of the whole structure of a screening bin in the engineering slag-soil-sand-stone separation device.

FIG. 3 is a schematic cross-sectional view of an engineering slag-soil-sand separation device.

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model.

In the figure: 1. a feed hopper; 2. a revolving door; 3. a door hinge; 4. a main body box; 5. a load-bearing base; 6. a first fixed block; 7. a first rotating block; 8. screening bins; 9. a first adjusting lever; 10. a second fixed block; 11. a connecting block; 12. a second rotating block; 13. an extension rod; 14. a high frequency telescopic rod; 15. a third rotating block; 16. a connecting groove; 17. a receiving block; 18. a second adjusting lever; 19. a screening plate; 20. a collecting bin; 21. a limit groove; 22. a limiting plate; 23. a return spring; 24. a limiting block; 25. a movable groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, in an embodiment of the present utility model, an engineering muck sand and gravel separating device is provided, the upper end of the main body box 4 is fixedly connected with a feed hopper 1, the lower end of the main body box 4 is fixedly connected with a bearing base 5, one end of the main body box 4 uses a revolving door 2, one end of the revolving door 2 is provided with a door hinge 3, the door hinge 3 is arranged on the surface of the main body box 4, a screening structure is arranged in the main body box 4, the lower end of the screening structure is provided with an alternative structure, one end of the screening structure is provided with a locking structure, the screening structure comprises a first fixed block 6, a first revolving block 7, a screening bin 8, a second fixed block 10, a connecting block 11, a second revolving block 12, an extension rod 13, a high-frequency telescopic rod 14 and a third revolving block 15, the first fixed block 6 is fixedly connected in the main body box 4, one end of the first fixed block 6 is rotatably connected with a first revolving block 7, one end of the first revolving block 7 is fixedly connected with the screening bin 8, the surface of the screening bin 8 is provided with a connecting groove 16, one end of the screening bin 8 is fixedly connected with a second fixed block 10, a connecting block 11 is arranged in the second fixed block 10, one end of the connecting block 11 is fixedly connected with a second rotating block 12, one end of the second rotating block 12 is rotationally connected with an extension rod 13, one end of the extension rod 13 is provided with a high-frequency telescopic rod 14, one end of the high-frequency telescopic rod 14 is rotationally connected with a third rotating block 15, the upper end of the third rotating block 15 is fixedly connected with the main body box 4, the replacement structure comprises a connecting groove 16, a bearing block 17, a second adjusting rod 18, a screening plate 19 and a movable groove 25, the surface of the screening bin 8 is provided with the connecting groove 16, one end of the screening bin 8 is provided with the bearing block 17, the screening plate 19 is arranged in the bearing block 17, the surface of the bearing block 17 is provided with the movable groove 25, the inner thread of the movable groove 25 is connected with a second adjusting rod 18, one end of the second adjusting rod 18 is arranged in the connecting groove 16, the locking structure comprises a first adjusting rod 9, a limiting groove 21, a limiting plate 22, a reset spring 23 and a limiting block 24, wherein the limiting block 24 is arranged at the upper end of the second fixing block 10, the reset spring 23 is arranged in the limiting block 24, the first adjusting rod 9 is arranged in the limiting block 24, the reset spring 23 is movably connected to the surface of the first adjusting rod 9, the limiting groove 21 is formed in the surface of the second adjusting rod 18, one end of the first adjusting rod 9 is movably connected to the limiting groove 21, the collecting bin 20 is arranged in the main body box 4, the collecting bin 20 is arranged at the lower end of the screening plate 19, and the feeding hopper 1 is arranged at the upper end of the screening bin 8.

The working principle of the utility model is as follows:

The utility model relates to an engineering dregs sand and gravel separating device, which connects a receiving block 17 and a screening bin 8 with each other, uses a second adjusting rod 18 to be connected in a movable groove 25 in a threaded way, and clamps the second adjusting rod 18 into a connecting groove 16, so that a screening plate 19 is arranged at the lower end of the screening bin 8, a connecting block 11 is inserted into a second fixed block 10, when the connecting block 11 contacts a first adjusting rod 9, the first adjusting rod 9 is pressed upwards, so that a return spring 23 is compressed in a limiting block 24, so that after a limiting groove 21 is positioned at the lower end of the first adjusting rod 9, the return spring 23 clamps the first adjusting rod 9 into the limiting groove 21, so that the connecting block 11 is fixed on the second fixed block 10, so that the screening bin 8 is connected with a high-frequency telescopic rod 14, unscreened materials are fed into the screening bin 8 from a feed hopper 1, the high-frequency telescopic rod 14 is started, the screening bin 8 is subjected to high-frequency shaking under the support of the first fixed block 6, so that the materials in the screening plate 19 are screened, after the screened materials enter the collecting bin 20, the rotating door 2 is opened under the action of the door hinge 3, the collecting bin 20 is taken out from the inside of the main box 4, the first adjusting rod 9 is pulled out from the upper end of the limiting block 24, the screening bin 8 is separated from the high-frequency telescopic rod 14, the second adjusting rod 18 is rotated to separate the screening plate 19 from the screening bin 8, so that the screening plate 19 is replaced, and the screened materials are secondarily screened. Because of being equipped with locking structure, when the inside large granule that does not filter out is cleared up, can unblock first regulation pole 9 to screening storehouse 8 reaches certain angle under the support of first fixed block 6, thereby observe the screening condition of inside large granule, and carry out certain clearance to it, guarantee the continuous operation of device.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An engineering slag and sand separating device comprises a main body box (4); the novel rotary type feeding device is characterized in that the upper end of the main body box (4) is fixedly connected with the feeding hopper (1), the lower end of the main body box (4) is fixedly connected with the bearing base (5), one end of the main body box (4) is provided with the rotary door (2), one end of the rotary door (2) is provided with the door hinge (3), the door hinge (3) is arranged on the surface of the main body box (4), the screening structure is arranged in the main body box (4), the lower end of the screening structure is provided with the replacement structure, and one end of the screening structure is provided with the locking structure.

2. The engineering muck and sand separating device according to claim 1, wherein the screening structure comprises a first fixed block (6), a first rotating block (7), a screening bin (8), a second fixed block (10), a connecting block (11), a second rotating block (12), an extension rod (13), a high-frequency telescopic rod (14) and a third rotating block (15), the first fixed block (6) is fixedly connected in the main body box (4), and one end of the first fixed block (6) is rotationally connected with the first rotating block (7).

3. An engineering muck and sand separating device according to claim 2, characterized in that one end of the first rotating block (7) is fixedly connected with a screening bin (8), a connecting groove (16) is formed in the surface of the screening bin (8), and one end of the screening bin (8) is fixedly connected with a second fixed block (10).

4. An engineering muck and sand separating device according to claim 3, characterized in that a connecting block (11) is arranged in the second fixed block (10), one end of the connecting block (11) is fixedly connected with a second rotating block (12), and one end of the second rotating block (12) is rotatably connected with an extension rod (13).

5. The engineering muck and sand separating device according to claim 4, wherein a high-frequency telescopic rod (14) is arranged at one end of the extension rod (13), a third rotating block (15) is rotatably connected to one end of the high-frequency telescopic rod (14), and the upper end of the third rotating block (15) is fixedly connected to the main body box (4).

6. The engineering muck and sand separating device according to claim 1, wherein the replacing structure comprises a connecting groove (16), a bearing block (17), a second adjusting rod (18), a screening plate (19) and a movable groove (25), the connecting groove (16) is formed in the surface of the screening bin (8), and the bearing block (17) is arranged at one end of the screening bin 8.

7. The engineering muck and sand separating device according to claim 6, wherein a screening plate (19) is arranged in the bearing block (17), a movable groove (25) is formed in the surface of the bearing block (17), a second adjusting rod (18) is connected with the inner thread of the movable groove (25), and one end of the second adjusting rod (18) is arranged in the connecting groove (16).

8. The engineering muck and sand separating device according to claim 1, wherein the locking structure comprises a first adjusting rod (9), a limiting groove (21), a limiting plate (22), a reset spring (23) and a limiting block (24), the limiting block (24) is arranged at the upper end of the second fixed block (10), the reset spring (23) is arranged in the limiting block (24), and the first adjusting rod (9) is arranged in the limiting block (24).

9. The engineering muck and sand separating device according to claim 8, wherein the return spring (23) is movably connected to the surface of the first adjusting rod (9), the surface of the second adjusting rod (18) is provided with a limiting groove (21), and one end of the first adjusting rod (9) is movably connected to the inside of the limiting groove (21).

10. An engineering muck and sand separating device according to claim 1, characterized in that a collecting bin (20) is arranged in the main body box (4), the collecting bin (20) is arranged at the lower end of the screening plate (19), and the feed hopper (1) is arranged at the upper end of the screening bin (8).