CN215542775U

CN215542775U - Civil engineering is gravel and sand edulcoration device for infrastructure

Info

Publication number: CN215542775U
Application number: CN202121979476.6U
Authority: CN
Inventors: 童忠英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-18
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a sand and stone impurity removing device for civil engineering infrastructure, which relates to the field of sand and stone impurity removing devices and comprises a fixing frame, wherein a connecting frame is installed at the top end of the fixing frame, a protective box is installed on one side of the connecting frame, a motor frame is installed on one side of the connecting frame, an installation groove is formed in the top end of the connecting frame, and a primary screening strainer is connected to the inner wall of the installation groove. The sand and stone screening machine is provided with the centrifugal plate and the primary screening leakage net, when the sand and stone screening machine is used, the medium-sized rotating motor is started, the centrifugal plate connected with the output end is driven to rotate after the medium-sized rotating motor is started, the linkage rod is driven to move when the centrifugal plate rotates, the primary screening leakage net is driven to move up and down through the linkage rod when the linkage rod moves, the secondary screening leakage net is driven to shake up and down when the primary screening leakage net and the secondary screening leakage net shake, introduced sand and stone are screened when the primary screening leakage net and the secondary screening leakage net shake, impurities are removed, and the effect and the efficiency of removing the impurities are improved through double-layer screening.

Description

Civil engineering is gravel and sand edulcoration device for infrastructure

Technical Field

The utility model relates to the field of sand and stone impurity removal devices, in particular to a sand and stone impurity removal device for civil engineering infrastructure.

Background

The building sand and stone is a common engineering material in the building industry, along with the rapid development of the building industry in China, the requirement on the high automation degree of the building machinery is higher and higher, the engineering progress is accelerated by improving the automation degree of the building machinery, the building sand and stone takes quartz particles as main materials, debris sediments formed by rivers, lakes and seas and small quantities of rock debris and muddy rocks are sandwiched between the quartz particles, and broken objects of the artificial machinery of hard and non-weathered rocks are used as concrete aggregate concrete, artificial stones formed by mixing and hardening cement, water, sand and coarse aggregate pebbles are used as the concrete aggregate, and the artificial stones are widely applied to the building engineering.

Because the building gravel usually contains impurity such as a large amount of stones, mostly need select separately through screen cloth screening before the use, thereby guarantee the quality of using the gravel and sand and ensure the engineering quality, eliminate the potential safety hazard, guarantee owner's safety, must guarantee not to mix other debris in the gravel and sand, the edulcoration of current building gravel and sand is mostly all through artifical screening, the inefficiency, human labor is big, also some screen through machinery, but this type of machinery can only distinguish the operation to building gravel or building gravel, lead to the practicality not high, the screening precision of debris also lacks to some extent simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that manual screening efficiency is lower, machine screening practicality is not high, provide a civil engineering is gravel and sand edulcoration device for infrastructure.

In order to achieve the purpose, the utility model provides the following technical scheme: a sand and stone impurity removing device for civil engineering infrastructure comprises a fixing frame, wherein a connecting frame is installed at the top end of the fixing frame, a protective box is installed at one side of the connecting frame, a motor frame is installed at one side of the connecting frame, a mounting groove is formed in the top end of the connecting frame, a primary screening leakage net is connected to the inner wall of the mounting groove, a leakage-proof edge is installed at the top end of the primary screening leakage net, a third connecting block is connected to the bottom end of the primary screening leakage net, a linkage rod is connected to the bottom end of the third connecting block, a linkage shaft is connected to the bottom end of the linkage rod, a first connecting block is installed at one side, away from the third connecting block, of the bottom end of the primary screening leakage net, a first connecting rod is connected to the bottom end of the first connecting block, a second connecting block is installed at one side of the first connecting block, and a second connecting rod is connected to the bottom end of the second connecting block, the bottom of No. two connecting rods is connected with the fixed block No. two, the bottom of a connecting rod is connected with the second grade screening and leaks the net, the top that the second grade screened and leaked the net is connected with the leak protection curb plate.

Preferably, the middle-sized rotating motor is installed on the top end of the motor frame, the output end of the middle-sized rotating motor is connected with a first fixing block, the outer wall of the first fixing block is connected with a centrifugal plate, and one side of the centrifugal plate is provided with a centrifugal groove matched with the universal driving shaft.

Preferably, a first material guide plate is installed on one side of the connecting frame, and a second material guide plate is installed on one side of the connecting frame and located below the first material guide plate.

Preferably, one side of the first fixing block is provided with a fixing groove matched with the output end of the medium-sized rotating motor, and the inner wall of the fixing groove is matched with the outer wall of the output end of the medium-sized rotating motor.

Preferably, the top end of the protective box is provided with a linkage hole matched with the linkage rod, and the inner wall of the linkage hole is matched with the outer wall of the linkage rod.

Preferably, one side of the connecting frame is provided with a linkage groove matched with the secondary screening leakage net, and the inner wall of the linkage groove is matched with the outer wall of the secondary screening leakage net.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the centrifugal plate, the linkage rod, the primary screening leakage net and the secondary screening leakage net, when the double-layer screening device is used, the medium-sized rotating motor is started, the medium-sized rotating motor drives the centrifugal plate connected with the output end to rotate after being started, the linkage rod is driven to move when the centrifugal plate rotates, the linkage rod drives the primary screening leakage net to move up and down through the linkage rod when moving, the primary screening leakage net drives the secondary screening leakage net to shake up and down when moving up and down, the primary screening leakage net and the secondary screening leakage net screen imported sand stones when shaking, and impurities are removed, so that the double-layer screening improves the impurity removal effect and efficiency;

2. according to the utility model, the first connecting block and the first connecting rod are arranged, when the first-stage screening leakage net shakes, the first connecting block arranged at the bottom end is driven to shake, the first connecting rod is driven to shake when the first connecting block shakes, the second-stage screening leakage net connected with the bottom end is driven to shake when the first connecting rod shakes, and sand falling from the first-stage screening leakage net is screened again when the second-stage screening leakage net shakes, so that more fine impurity removal screening of the sand is facilitated, and the effect of screening and impurity removal is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the present invention at A;

FIG. 3 is an enlarged view of a portion of the present invention at B;

FIG. 4 is a schematic diagram of the structure of the centrifuge of the present invention.

In the figure: 1. a fixed mount; 2. a connecting frame; 3. a protective box; 4. primary screening leakage net; 5. leakage-proof edges; 6. a first connecting block; 7. a first connecting rod; 8. a leakage-proof side plate; 9. secondary screening is carried out to obtain a leakage net; 10. A second material guide plate; 11. mounting grooves; 12. a motor frame; 13. a medium-sized rotating electrical machine; 14. a centrifugal plate; 15. a linkage rod; 16. a linkage shaft; 17. a centrifugal tank; 18. a first fixed block; 19. fixing grooves; 20. A second connecting block; 21. a second connecting rod; 22. a second fixed block; 23. a first material guide plate; 24. and a third connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

The medium sized rotating electric machines (model: TC7122) mentioned in the present invention are available in the market or by private order.

Referring to fig. 1-4, a sand and stone impurity removing device for civil engineering infrastructure comprises a fixed frame 1, a connecting frame 2 is installed at the top end of the fixed frame 1, a protective box 3 is installed at one side of the connecting frame 2, a motor frame 12 is installed at one side of the connecting frame 2, an installation groove 11 is formed at the top end of the connecting frame 2, a first-stage screening leakage net 4 is connected to the inner wall of the installation groove 11, a leakage-proof edge 5 is installed at the top end of the first-stage screening leakage net 4, a third connecting block 24 is connected to the bottom end of the first-stage screening leakage net 4, a linkage rod 15 is connected to the bottom end of the third connecting block 24, a linkage shaft 16 is connected to the bottom end of the linkage rod 15, a first connecting block 6 is installed at one side of the bottom end of the first-stage screening leakage net 4 far away from the third connecting block 24, a first connecting rod 7 is connected to the bottom end of the first connecting block 6, a second connecting block 20 is installed at one side of the first connecting block 6, and a second connecting rod 21 is connected to the bottom end of the second connecting block 20, the bottom of No. two connecting rods 21 is connected with No. two fixed blocks 22, and the bottom of connecting rod 7 is connected with second grade screening hourglass net 9, and the top of second grade screening hourglass net 9 is connected with leak protection curb plate 8.

Please refer to fig. 2, the middle-sized rotating motor 13 is installed at the top end of the motor frame 12, the output end of the middle-sized rotating motor 13 is connected with a first fixing block 18, the outer wall of the first fixing block 18 is connected with a centrifugal plate 14, and one side of the centrifugal plate 14 is provided with a centrifugal groove 17 matched with the linkage shaft 16, so that the middle-sized rotating motor 13 can be conveniently installed and detached.

Please refer to fig. 3, a first material guiding plate 23 is installed at one side of the connecting frame 2, and a second material guiding plate 10 is installed at one side of the connecting frame 2 below the first material guiding plate 23, so that the first material guiding plate 23 and the second material guiding plate 10 can be conveniently installed.

Referring to fig. 2, a fixing groove 19 matched with the output end of the middle-sized rotating motor 13 is formed at one side of the first fixing block 18, and the inner wall of the fixing groove 19 is matched with the outer wall of the output end of the middle-sized rotating motor 13, so that the first fixing block 18 can be conveniently mounted and dismounted.

Please refer to fig. 1, a linkage hole matched with the linkage rod 15 is formed at the top end of the protection box 3, and the inner wall of the linkage hole is matched with the outer wall of the linkage rod 15, so that the linkage rod 15 can be conveniently installed in the protection box 3.

Please refer to fig. 1, a linking groove matched with the second-stage screening leakage net 9 is formed at one side of the connecting frame 2, and the inner wall of the linking groove is matched with the outer wall of the second-stage screening leakage net 9, so that the second-stage screening leakage net 9 can be conveniently installed, disassembled and washed.

The working principle is as follows: firstly, when in use, sandstone needing to be screened and decontaminated is guided into the top end of a primary screening sieve 4, then a middle-sized rotating motor 13 is started, the middle-sized rotating motor 13 is started to drive a first fixed block 18 connected with the outer wall of an output end to rotate, the first fixed block 18 drives a centrifugal plate 14 to rotate, the centrifugal plate 14 drives a linkage shaft 16 arranged in a centrifugal groove 17 to move when rotating, the linkage shaft 16 carries out up-and-down reciprocating motion through the motion of the centrifugal plate 14, a linkage rod 15 connected with the outer wall is driven to move when the linkage shaft 16 moves, a third connecting block 24 is driven to move when the linkage rod 15 moves, the primary screening sieve 4 is driven to shake when the third connecting block 24 moves, the guided sandstone is subjected to decontamination treatment when the primary screening sieve 4 shakes, sundries discharged from the primary screening sieve 4 after decontamination can be guided out through a second guide plate 10 and fall down by the sandstone subjected to decontamination by the primary screening sieve 4, drop and leak the top of net 9 at the second grade screening, the one-level screening leaks the 4 shake of net and drives a connecting block 6 shake of bottom connection, drive a connecting rod 7 shake during the shake of connecting block 6, drive the shake of second grade screening that the bottom is connected during the shake of connecting rod 7, and the secondary screening leaks the net 9 shake to the grit after preliminary edulcoration once more when the shake of net 9 is leaked to the second grade screening to carry out the edulcoration, thereby improve the effect and the efficiency of edulcoration.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. The utility model provides a civil engineering is gravel and sand edulcoration device for infrastructure, includes mount (1), its characterized in that: the connecting frame (2) is installed at the top end of the fixing frame (1), the protective box (3) is installed on one side of the connecting frame (2), the motor frame (12) is installed on one side of the connecting frame (2), the mounting groove (11) is formed in the top end of the connecting frame (2), the inner wall of the mounting groove (11) is connected with the primary screening leakage net (4), the leakage-proof edge (5) is installed at the top end of the primary screening leakage net (4), the bottom end of the primary screening leakage net (4) is connected with the third connecting block (24), the bottom end of the third connecting block (24) is connected with the linkage rod (15), the bottom end of the linkage rod (15) is connected with the linkage shaft (16), the connecting block (6) is installed on one side, far away from the third connecting block (24), of the bottom end of the primary screening leakage net (4), and the connecting rod (7) is connected with the bottom end of the first connecting block (6), no. two connecting blocks (20) are installed to one side of a connecting block (6), the bottom of No. two connecting blocks (20) is connected with No. two connecting rods (21), the bottom of No. two connecting rods (21) is connected with No. two fixed blocks (22), the bottom of a connecting rod (7) is connected with second grade screening hourglass net (9), the top of second grade screening hourglass net (9) is connected with leak protection curb plate (8).

2. The gravel and sand removing device for civil engineering infrastructure of claim 1, wherein: the middle-sized rotating motor (13) is installed on the top end of the motor frame (12), the output end of the middle-sized rotating motor (13) is connected with a first fixing block (18), the outer wall of the first fixing block (18) is connected with a centrifugal plate (14), and one side of the centrifugal plate (14) is provided with a centrifugal groove (17) matched with a linkage shaft (16).

3. The gravel and sand removing device for civil engineering infrastructure of claim 1, wherein: a material guide plate (23) is installed on one side of the connecting frame (2), and a second material guide plate (10) is installed on one side of the connecting frame (2) and located below the first material guide plate (23).

4. The gravel and sand removing device for civil engineering infrastructure of claim 2, wherein: one side of the first fixing block (18) is provided with a fixing groove (19) matched with the output end of the medium-sized rotating motor (13), and the inner wall of the fixing groove (19) is matched with the outer wall of the output end of the medium-sized rotating motor (13).

5. The gravel and sand removing device for civil engineering infrastructure of claim 1, wherein: the top end of the protective box (3) is provided with a linkage hole matched with the linkage rod (15), and the inner wall of the linkage hole is matched with the outer wall of the linkage rod (15).

6. The gravel and sand removing device for civil engineering infrastructure of claim 1, wherein: one side of the connecting frame (2) is provided with a linkage groove matched with the secondary screening leakage net (9), and the inner wall of the linkage groove is matched with the outer wall of the secondary screening leakage net (9).