CN218691546U

CN218691546U - Screening plant is used in production of commodity concrete

Info

Publication number: CN218691546U
Application number: CN202223026360.8U
Authority: CN
Inventors: 姚冲
Original assignee: Lixian Liwei Commercial Concrete Co ltd
Current assignee: Lixian Liwei Commercial Concrete Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-24
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a screening plant is used in production of commercial concrete relates to concrete screening technical field, including the screening machine, the internally mounted of screening machine has the screen cloth, and the top of screen cloth is provided with the mounting panel, the steel brush is installed to the bottom of mounting panel, and the inside of mounting panel has seted up the mounting groove, the limited hole has been seted up to the inside of mounting groove, just the internally connected with connecting block of mounting groove, the inside of connecting block has the restricted pole with the internal connection who restricts the hole, and one side of restricted pole is installed and is drawn the piece. The utility model discloses in, be provided with linear electric motor, guide rail, screen cloth, mounting panel and steel brush, just conveniently drive the steel brush through control linear electric motor and remove the operation, just so conveniently dredge work to the grit on the screen cloth, improved grit screening efficiency, and can also clear up the surface of screen cloth, avoid the screen cloth to be blockked up by moist small-size grit, influence grit screening work.

Description

Screening plant is used in production of commodity concrete

Technical Field

The utility model relates to a concrete screening technical field especially relates to a screening plant is used in commodity concrete production.

Background

Concrete, referred to as "concrete" for short: the concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term of concrete generally refers to that cement is used as the cementing materials, and sand and stone are used as the aggregate; the cement concrete, also called as common concrete, is widely applied to civil engineering and needs to sieve sand and stone in the production of commercial concrete.

Present grit screening plant, in the use, moist tiny grit remains on the screen cloth easily, leads to the sieve mesh in the screen cloth to be blockked up by the grit easily, just so influences the screening work of grit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current grit screening plant, in the use, moist tiny grit remains easily on the sieve mesh, leads to the sieve mesh in the sieve mesh to be blockked up by the grit easily, just so influences the shortcoming of the screening work of grit, and the commodity screening plant for concrete production that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a commercial concrete production screening plant comprising:

the screening machine, the internally mounted of screening machine has the screen cloth, and the top of screen cloth is provided with the mounting panel, the steel brush is installed to the bottom of mounting panel, and the inside of mounting panel has seted up the mounting groove, the limited hole has been seted up to the inside of mounting groove, just the internal connection of mounting groove has the connecting block, the inside of connecting block has limited pole with the internal connection who prescribes a limit to the hole, and the one side of prescribing a limit to the pole installs and draw the piece, the outside of prescribing a limit to the pole is provided with the movable block with the outside of mounting groove, and the one side of movable block and the internal connection of mounting panel have the spring, the feeder hopper is installed at the top of screening machine, and the bottom of screening machine has seted up the discharge gate, linear electric motor is installed at the top of connecting block, and linear electric motor's the outside and the internally mounted of screening machine has the guide rail.

Preferably, one side of the screening machine is provided with a damping rotating shaft, the damping rotating shaft is connected with a connecting shaft inside, and a sealing cover is arranged outside the connecting shaft.

Preferably, a rotating structure is formed between the sealing cover and the sieving machine through the damping rotating shaft and the connecting shaft, and the outer wall of the connecting shaft is in contact with the inner wall of the damping rotating shaft.

Preferably, a moving structure is formed between the steel brush and the screen mesh through a linear motor, a guide rail and a mounting plate, and the top of the mounting plate is of an inclined structure.

Preferably, a moving structure is formed between the limiting rods and the limiting holes through pulling blocks and movable blocks, and two groups of limiting rods are distributed.

Preferably, a detachable structure is formed between the mounting plate and the linear motor through a limiting rod and a connecting block, and the cross-sectional area of the connecting block is smaller than that of the mounting groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be provided with linear electric motor, guide rail, screen cloth, mounting panel and steel brush, just conveniently drive the steel brush through control linear electric motor and remove the operation, just so conveniently dredge work to the grit on the screen cloth, improved grit screening efficiency, and can also clear up the surface of screen cloth, avoid the screen cloth to be blockked up by moist small-size grit, influence grit screening work.

2. The utility model discloses in, be provided with the gag lever post, draw piece, damping pivot, connecting block, mounting panel, steel brush and sealed lid, the sealed lid of manual operation carries out the rotation operation through the damping pivot, and the re-operation draws the piece and just conveniently drives the gag lever post and removes the operation, just so conveniently accomplishes the dismouting work of steel brush, is convenient for change work to the steel brush, has higher practicality.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the middle screening machine of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic diagram of the top view structure of the middle screen of the present invention.

Illustration of the drawings:

1. screening machine; 2. a feed hopper; 3. a discharge port; 4. a damping rotating shaft; 5. a connecting shaft; 6. a sealing cover; 7. screening a screen; 8. a guide rail; 9. a linear motor; 10. a steel brush; 11. mounting a plate; 12. mounting grooves; 13. connecting blocks; 14. defining an aperture; 15. a restraining bar; 16. a movable block; 17. a spring; 18. and (5) pulling the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a sieving apparatus for commercial concrete production, including a sieving machine 1, a sieving net 7 is installed inside the sieving machine 1, and a mounting plate 11 is disposed above the sieving net 7, a limit rod 15 is disposed between the mounting plate 11 and a linear motor 9, a connecting block 13 forms a detachable structure, and the cross-sectional area of the connecting block 13 is smaller than that of the mounting groove 12, a pull block 18 is manually operated, the pull block 18 makes the limit rod 15 perform a moving operation, the limit rod 15 moves out of the connecting block 13, the mounting plate 11 is operated again, so that the mounting groove 12 is separated from the connecting block 13, thus facilitating the disassembling work of the mounting plate 11, a steel brush 10 is installed at the bottom of the mounting plate 11, and a mounting groove 12 is opened inside the mounting plate 11, a linear motor 9, a guide rail 8, the mounting plate 11 forms a moving structure, and the top of the mounting plate 11 is in an inclined structure, the linear motor 9 is started, the linear motor 9 drives the steel brush 10 to perform a moving operation through the guide rail 8 and the cooperation of the mounting plate 11, the steel brush 10 performs a moving operation, the moving operation on the screen 7, thus facilitating the opening of the gravel on the mounting groove 7, the mounting groove 12, the mounting plate 12, the limiting rod 14 is disposed on one side of the mounting plate, the mounting block 18, the limiting rod 15 is connected with the limiting rod 15, the limiting block 15, the limiting rod 15, the connecting block 16, the limiting block 16, the connecting block 15, the connecting block 16, the limiting block 16 is disposed on the limiting block, the limiting rod 15, a spring 17 is connected between one side of the movable block 16 and the inside of the mounting plate 11, a feed hopper 2 is installed at the top of the sieving machine 1, a discharge port 3 is formed at the bottom of the sieving machine 1, a linear motor 9 is installed at the top of the connecting block 13, and a guide rail 8 is installed outside the linear motor 9 and inside the sieving machine 1;

damping pivot 4 is installed to one side of screening machine 1, and the internal connection of damping pivot 4 has connecting axle 5, sealed lid 6 is installed according to the outside of connecting axle 5, through damping pivot 4 between sealed lid 6 and the screening machine 1, connecting axle 5 constitutes revolution mechanic, and the outer wall of connecting axle 5 contacts with the inner wall of damping pivot 4, the sealed lid 6 of manual operation, sealed lid 6 is through damping pivot 4, the cooperation of connecting axle 5 carries out the rotation operation, sealed lid 6 will rotate outside screening machine 1, be convenient for go up unqualified grit propelling movement outside screening machine 1 with screen cloth 7.

The working principle is as follows: during the use, at first grit gets into in the screening machine 1 through feeder hopper 2, carry out screening work through screen cloth 7 again, qualified grit will flow out the screening machine 1 outward through discharge gate 3, unqualified will be held back on screen cloth 7, start linear electric motor 9, linear electric motor 9 passes through guide rail 8, mounting panel 11's cooperation drives steel brush 10 and removes the operation, steel brush 10 will remove the operation at screen cloth 7, just so conveniently dredge the grit on screen cloth 7 and work, steel brush 10 can also wash screen cloth 7, avoid moist grit to adhere on screen cloth 7, influence the screening work of grit, manual operation seals lid 6, sealed lid 6 passes through damping pivot 4, the cooperation of connecting axle 5 carries out the rotation operation, sealed lid 6 will rotate to outside 1, be convenient for push away unqualified grit on screen cloth 7 to outside the screening machine 1, manual operation draws piece 18, draw piece 18 makes limiting rod 15 move the operation, limiting rod 15 will move to outside connecting block 13, operate mounting panel 11 again, make mounting groove 12 and connecting block 13 separate, just so conveniently carry out the dismantlement work of mounting panel 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a screening plant is used in commercial concrete production which characterized in that includes:

screening machine (1), the internally mounted of screening machine (1) has screen cloth (7), and the top of screen cloth (7) is provided with mounting panel (11), steel brush (10) are installed to the bottom of mounting panel (11), and mounting groove (12) have been seted up to the inside of mounting panel (11), limit hole (14) have been seted up to the inside of mounting groove (12), just the internal connection of mounting groove (12) has connecting block (13), the inside of connecting block (13) and the internal connection of limiting hole (14) have limit pole (15), and the one side of limiting pole (15) is installed and is drawn piece (18), the outside of limiting pole (15) and the outside of mounting groove (12) are provided with movable block (16), and the one side of movable block (16) and the internal connection of mounting panel (11) have spring (17), feeder hopper (2) are installed at the top of screening machine (1), and discharge gate (3) have been seted up to the bottom of screening machine (1), linear electric motor (9) are installed at the top of connecting block (13), and the outside of linear electric motor (9) and the internally mounted of screening machine (1) has guide rail (8).

2. The screening device for commercial concrete production according to claim 1, wherein: damping pivot (4) are installed to one side of screening machine (1), and the internal connection of damping pivot (4) has connecting axle (5), the outside of connecting axle (5) is according to installing sealed lid (6).

3. The screening device for commercial concrete production according to claim 2, wherein: a rotating structure is formed between the sealing cover (6) and the screening machine (1) through the damping rotating shaft (4) and the connecting shaft (5), and the outer wall of the connecting shaft (5) is in contact with the inner wall of the damping rotating shaft (4).

4. The screening device for commercial concrete production according to claim 1, wherein: a moving structure is formed between the steel brush (10) and the screen (7) through a linear motor (9), a guide rail (8) and a mounting plate (11), and the top of the mounting plate (11) is of an inclined structure.

5. The screening device for commercial concrete production according to claim 1, wherein: the limiting rods (15) and the limiting holes (14) form a moving structure through pull blocks (18) and movable blocks (16), and two groups of limiting rods (15) are distributed.

6. The screening device for commercial concrete production according to claim 1, wherein: between mounting panel (11) and linear electric motor (9) constitute detachable construction through limiting rod (15), connecting block (13), and the cross-sectional area of connecting block (13) is less than the cross-sectional area of mounting groove (12).