CN216172993U

CN216172993U - Solid raw material crushing equipment for concrete preparation

Info

Publication number: CN216172993U
Application number: CN202121860334.8U
Authority: CN
Inventors: 万立华; 唐宾; 苗蕾; 薛厚勇; 李帅
Original assignee: Jinan Sijian Group Building Materials Co ltd
Current assignee: Jinan Sijian Group Building Materials Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-04-05
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a solid raw material crushing device for concrete preparation, which comprises: the main casing body, it sets up to an L shape shell structure, a slope board is established to one side of the upper part inner wall in the higher casing of the main casing body, and sets up the discharge gate in the middle of the shorter casing one side of the main casing body, the top welded fastening of the main casing body has the feed inlet, the spiral pulper is installed to main casing body top inner wall surface both sides put, and the spiral pulper runs through whole main casing body, the upper inner wall of the main casing body both sides in addition are fixed with the guide slope, the below on guide slope is fixed with the screen cloth, the below of the higher casing of the main casing body is provided with retrieves the storehouse, and retrieves the storehouse and runs through one side of the main casing body. This solid raw material crushing equipment for concrete preparation, the discharge gate is great and the place ahead space is opened completely, and the slope screen cloth in main casing body inside can block the whole backs of great uncrushed building stones, thereby reduces the material waste because the slope roll-off main casing body is processed building stones once more.

Description

Solid raw material crushing equipment for concrete preparation

Technical Field

The utility model relates to the technical field of concrete preparation, in particular to solid raw material crushing equipment for concrete preparation.

Background

The concrete is cement concrete which is obtained by mixing cement as a cementing material, sand, stone and water or an additive and an admixture according to a certain proportion, when the concrete is prepared, solid raw materials with different sizes are mixed according to needs, when solid raw material crushing equipment in the existing market is used, a discharge port is often clamped by unbroken stone materials to cause equipment damage, some equipment is inconvenient to dismantle when a crushing plate or a crusher needs to be replaced, and the condition that the size of the stone materials is different and excessive dust is blown out to affect the health of users when the stone materials are crushed is also adopted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide solid raw material crushing equipment for concrete preparation, which solves the problems that a discharge port is blocked by uncrushed stones, so that the equipment is damaged, parts are inconvenient to dismantle when needing to be replaced, and gravels are different in size and excessive in dust in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a solid raw material crushing device for concrete preparation comprises a main shell, wherein the main shell is arranged into an L-shaped shell structure, a slope plate is arranged on one side of the inner wall of the upper part of the higher shell of the main shell, a discharge hole is formed in the middle of one side of the lower shell of the main shell, a feed inlet is fixedly welded above the main shell, a sewage discharge outlet is formed in the middle of the other side connected with one side of the lower shell of the main shell, spiral pulpers are arranged on two sides of the surface of the inner wall above the main shell and penetrate through the whole main shell, guide slopes are fixed on two sides of the other side of the inner wall of the upper shell of the main shell, a screen is fixed below each guide slope and is inclined, one end of the screen, which is low, of the screen is arranged above the slope plate, a recovery bin is arranged below the higher shell of the main shell, and the recovery bin penetrates through one side of the main shell;

the movable rack is arranged on one side of the inner wall of the middle lower part of the main shell, the fixed rack and the movable rack are symmetrically installed, jaw plates are fixed on the surfaces of the fixed rack and the movable rack, one end of the movable rack penetrates through the main shell, one end of the movable rack is fixedly connected with a limiting plate, one side of the limiting plate is fixedly provided with one end of a spring, the other end of the spring is fixed on the surface of the main shell, the other side of the limiting plate is provided with an electric cylinder, and a motor is installed below the electric cylinder;

the storage water tank, it sets up the top surface one side of the shorter casing of main casing body, storage water tank lower fixed surface sets up a plurality of shower nozzles that have, the below fixed mounting that battery and battery were installed to one side of storage water tank has the fan and the battery is installed the upper surface of the shorter casing of main casing body.

By adopting the technical scheme, the working efficiency is improved, the dust is reduced, and the uniform size of the sand is kept during preparation.

Preferably, a transmission shaft wheel is arranged on the inner wall of the upper part of the lower shell and the lower shell of the main shell, and a transmission crawler belt is attached to the surface of the transmission shaft wheel.

By adopting the technical scheme, the manufactured solid raw materials can be transported to the discharge hole, and dust is removed and reduced before discharging.

Preferably, the fixed frame is installed at main internal wall for the slope, and main casing body intermediate position establishes the safety inspection door, the lower extreme of fixed frame is close to with the lower extreme of activity frame, and the screen cloth is installed to the below of fixed frame and activity frame to the hubei province board on fixed frame and activity frame surface sets up to interlock structure each other.

Adopt above-mentioned technical scheme for the preliminary broken building stones carry out unified crushing, maintain the grit size unified.

Preferably, the upper middle part of the main shell is provided with a safety door which is connected with the lower end of the screen, and the screen is connected with the main shell in a sliding way.

By adopting the technical scheme, when the situation that large stones are not crushed is found, the stones can be taken out for reprocessing, and the equipment is not influenced.

Preferably, the activity frame includes push pedal, slide rail, backplate, the activity rack-mount is in the slope board below of the main casing body, and is provided with the backplate below the slope board of the main casing body to the backplate below is fixed with the push pedal, the fixed surface of push pedal has the slide rail, and slide rail and hubei province board be sliding connection.

By adopting the technical scheme, the jaw plate needs to be replaced, and parts can be quickly replaced for maintenance.

Preferably, the limiting plate is installed in an inclined mode, and an inclined angle is formed below the limiting plate.

By adopting the technical scheme, the consistent and stable inclination angle of the limiting plate is maintained when the limiting plate moves.

Compared with the prior art, the utility model has the beneficial effects that: this solid raw materials crushing apparatus for concrete preparation:

1. when the device is used, the discharge port is large, the front space is completely open, the device is convenient to take, the inclined screen in the main shell can block large uncrushed stones completely, and the stones can be processed again because the stones slide out of the main shell in an inclined mode, so that material waste is reduced;

2. when the spiral crusher or the jaw plate needs to be replaced, the crushing equipment can be replaced quickly by rotating and opening the frame outside the spiral crusher, or the safety inspection door on one side of the main shell is opened, and the jaw plate is pulled out for inspection and replacement, so that the working efficiency is improved;

3. this crushing apparatus has two-layer screen cloth when using for filter grit not of uniform size, guarantee that the size of grit is same size, the shower nozzle sprays the clear water dust fall when conveying track transportation finished product, is weathering with the fan at last, reduces the dust and spreads wantonly.

Drawings

FIG. 1 is a front elevation view of the interior of the present invention;

FIG. 2 is a schematic view of the overall internal rear front structure of the present invention;

FIG. 3 is a schematic diagram of the overall internal front top view structure of the present invention;

FIG. 4 is a schematic left side elevational view of the main housing half of the present invention;

FIG. 5 is a schematic view of the left side elevation of the entire interior of the present invention;

fig. 6 is a schematic view of the internal structure of the mobile frame of the present invention.

In the figure: 1. a main housing; 2. a feed inlet; 3. guiding a slope; 4. a screw pulper; 5. inclining the screen; 6. Fixing the frame; 7. jaw plates; 8. a movable frame; 801. pushing the plate; 802. a slide rail; 803. a guard plate; 9. a limiting plate; 10. a spring; 11. an electric cylinder; 12. a motor; 13. a water storage tank; 14. a water spraying nozzle; 15. A storage battery; 16. a fan; 17. a conveying crawler; 18. a drive shaft wheel; 19. and (6) recovering the bin.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a solid raw material crushing device for concrete preparation comprises a main shell 1, a feeding hole 2, a guide slope 3, a spiral crusher 4, a screen 5, a fixed rack 6, a jaw plate 7, a movable rack 8, a push plate 801, a slide rail 802, a guard plate 803, a limit plate 9, a spring 10, an electric cylinder 11, a motor 12, a water storage tank 13, a water spraying nozzle 14, a storage battery 15, a fan 16, a conveying crawler 17, a transmission shaft wheel 18 and a recovery bin 19;

wherein, the main casing body 1 is set to be an L-shaped casing structure, a slope plate is arranged at one side of the inner wall of the upper part of the higher casing body 1 of the main casing body, a discharge port is arranged at the middle of one side of the lower casing body of the main casing body 1, a sewage discharge port is arranged at the middle of the other side connected with one side of the lower casing body of the main casing body 1, a feed port 2 is welded and fixed above the main casing body 1, spiral pulpers 4 are arranged at two sides of the surface of the inner wall above the main casing body 1, the spiral pulpers 4 penetrate through the whole main casing body 1, guide slopes 3 are fixed at the other two sides of the upper inner wall of the main casing body 1, a safety door is arranged at the middle upper part of the main casing body 1 and connected with the lower end of a screen 5, the screen 5 is connected with the main casing body 1 in a sliding way, a screen 5 is fixed below the guide slopes 3, the screen 5 is in an inclined shape, and the lower end of the screen 5 is arranged above the slope plate, a recovery bin 19 is arranged below the higher casing body of the main casing body 1, the recovery bin 19 penetrates through one side of the main shell 1, a transmission shaft wheel 18 is arranged on the inner walls of the upper part of the lower part and the upper part of the lower part of the higher shell of the main shell 1, and a transmission crawler 17 is attached to the surface of the transmission shaft wheel 18;

a fixed frame 6 arranged at one side of the inner wall of the middle lower part of the main shell body 1, the fixed frame 6 and the movable frame 8 are symmetrically arranged, jaw plates 7 are fixed on the surfaces of the fixed frame 6 and the movable frame 8, one end of the movable frame 8 penetrates through the main shell body 1, the fixed frame 6 is obliquely arranged on the inner wall of the main shell body 1, a safety inspection door is arranged at the middle position of the main shell body 1, the lower end of the fixed frame 6 is close to the lower end of the movable frame 8, a screen 5 is arranged below the fixed frame 6 and the movable frame 8, the jaw plates 7 on the surfaces of the fixed frame 6 and the movable frame 8 are arranged in an interlocking structure, the movable frame 8 comprises a push plate 801, a slide rail 802 and a guard plate 803, the movable frame 8 is arranged below the slope plate of the main shell body 1, a guard plate 803 is arranged below the slope plate of the main shell body 1, and the push plate 801 is fixed below the guard plate 803, a slide rail 802 is fixed on the surface of the push plate 801, the slide rail 802 is in sliding connection with the jaw plate 7, one end of the movable rack 8 is fixedly connected with a limiting plate 9, the limiting plate 9 is installed in an inclined mode, an inclined angle is arranged below the limiting plate 9, one end of a spring 10 is fixedly installed on one side of the limiting plate 9, the other end of the spring 10 is fixed on the surface of the main shell 1, an electric cylinder 11 is arranged on the other side of the limiting plate 9, and a motor 12 is installed below the electric cylinder 11;

a water storage tank 13 disposed on one side of the upper surface of the shorter housing of the main housing 1, a plurality of showering nozzles 14 are fixedly disposed on the lower surface of the water storage tank 13, a storage battery 15 is mounted on one side of the water storage tank 13, a fan 16 is fixedly mounted below the storage battery 15, and the storage battery 15 is mounted on the upper surface of the shorter housing of the main housing 1.

When the device is used, whether dust and sewage are accumulated below a lower shell of a main shell 1 is firstly confirmed, after the dust and the sewage are discharged, a switch of a storage battery 15 above the lower shell of the main shell 1 is pressed, the storage battery 15 is started to start a fan 16 to rotate, a water storage tank 13 on one side of the storage battery 15 is filled with a water source or is connected with a water pipe, a water spraying nozzle 14 is started to spray water downwards, a sewage discharge outlet on one side of the main shell 1 under the water spraying nozzle 14 is opened to discharge the water, after the whole device is started, stone materials needing to be crushed are put into a feed inlet 2, a preliminary crushing guide slope 3 is started from the feed inlet 2 to a spiral crusher 4 to send the preliminarily crushed stone materials to a screen 5, the uncrushed stone materials are clamped above the screen 5 due to the size of sieve pores of the screen 5, and then the stone materials are taken out only by opening a safety door on the upper middle part of the main shell 1, the stone material is crushed again, the preliminarily crushed stone material is sent into the middle of the fixed frame 6 and the movable frame 8 along with the slope plate at the upper part of the shell body with the higher main shell body 1 and the slope at one side, the stone material is further crushed through the jaw plates 7 which are mutually meshed, after the power supply of the motor 12 is started, the motor 12 drives the electric cylinder 11 to perform telescopic movement, one side of the electric cylinder 11 pushes the limiting plate 9 to be linked with the jaw plates 7 on the surface of the movable frame 8 to start crushing the stone material, the elastic force of the spring 10 can rebound the limiting plate 9 to the original position when the electric cylinder 11 is recovered every time, the crushed stone material falls down the conveying crawler 17 through the fixed frame 6 and the screen 5 below the movable frame 8, and the stone material dust also falls down, even if the stone material is accumulated to cause the equipment to be stuck, the safety inspection door in the middle of the main shell body 1 can be opened to clean the stone material, and then the safety inspection door is closed, the rotating transmission shaft wheel 18 drives the transmission crawler 17 to convey to the lower part of the water spraying nozzle 14 for precipitation and dust removal, finally, the wet sand and stone are dried by the fan 16 when the transmission crawler 17 transmits to the discharge hole, and the material preparation outside the equipment is finished.

The working principle is as follows: when the solid raw material crushing equipment for concrete preparation is used, the storage battery 15 is pressed to start the fan 16 to rotate, the water storage tank 13 is filled with a water source or is connected with a water pipe, the water spraying nozzle 14 is started to spray water, the sewage discharge port is opened to discharge water, after the whole device is started, stone materials to be crushed are thrown into the feed port 2, the spiral crusher 4 starts to crush primarily the guide slope 3 to convey the stone materials to the screen 5, the uncrushed stone materials are clamped above the guide slope, the safety door is opened to take out the stone materials, the stone materials are crushed again, the primarily crushed stone materials are conveyed into the middle of the fixed frame 6 and the movable frame 8 along with the slopes on two sides, the stone materials are further crushed through the jaw plates 7, the conveying caterpillar 17 falls off through the screen 5 below, even if the stone materials are accumulated to cause the equipment to be clamped, the safety inspection door is opened to clean the stone materials, the conveying caterpillar 17 is conveyed to the water spraying nozzle 14 to perform precipitation and dust removal, finally, the wet sand and stone at the discharge port are dried by the fan 16, so that the whole material preparation is completed, and the whole practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solid raw material crushing apparatus for concrete preparation which characterized in that includes:

main casing body (1), it sets up to an L shape shell structure, a slope board is established to one side of the upper portion inner wall in the higher casing of main casing body (1), and sets up the discharge gate in the middle of the casing one side that main casing body (1) is shorter, and set up the drain in the middle of the another side that main casing body (1) is shorter casing one side is connected, the top welded fastening of main casing body (1) has feed inlet (2), main casing body (1) top inner wall surface both sides are put and are installed spiral pulper (4), and spiral pulper (4) run through whole main casing body (1), the upper inner wall of main casing body (1) in addition both sides are fixed with guide slope (3), the below of guide slope (3) is fixed with screen cloth (5), and screen cloth (5) are the slope form to the one end that screen cloth (5) are low is installed in the top of slope board, the below of the higher casing of main casing body (1) is provided with retrieves storehouse (19), the recovery bin (19) penetrates through one side of the main shell (1);

the movable frame comprises a fixed frame (6) arranged on one side of the inner wall of the middle lower part of a main shell (1), the fixed frame (6) and a movable frame (8) are symmetrically installed, jaw plates (7) are fixed on the surfaces of the fixed frame (6) and the movable frame (8), one end of the movable frame (8) penetrates through the main shell (1), one end of the movable frame (8) is fixedly connected with a limiting plate (9), one end of a spring (10) is fixedly installed on one side of the limiting plate (9), the other end of the spring (10) is fixed on the surface of the main shell (1), an electric cylinder (11) is arranged on the other side of the limiting plate (9), and a motor (12) is installed below the electric cylinder (11);

storage water tank (13), it sets up the upper surface one side of the casing that main casing body (1) is shorter, storage water tank (13) lower fixed surface sets up a plurality of shower nozzles (14) that have, the below fixed mounting that battery (15) and battery (15) were installed to one side of storage water tank (13) has fan (16) and battery (15) to install the upper surface of the casing that main casing body (1) is shorter.

2. The apparatus for crushing solid raw material for concrete preparation according to claim 1, wherein: and a transmission shaft wheel (18) is arranged on the lower part of the higher shell of the main shell (1) and the inner wall of the middle upper part of the lower shell of the main shell, and a transmission crawler belt (17) is attached to the surface of the transmission shaft wheel (18).

3. The apparatus for crushing solid raw material for concrete preparation according to claim 1, wherein: fixed frame (6) are installed at main casing body (1) inner wall for the slope, and main casing body (1) intermediate position establishes the safety inspection door, the lower extreme of fixed frame (6) is close to with the lower extreme of activity frame (8), and fixed frame (6) and the below of activity frame (8) install screen cloth (5) to hubei bei province board (7) on fixed frame (6) and activity frame (8) surface set up to interlock structure each other.

4. The apparatus for crushing solid raw material for concrete preparation according to claim 1, wherein: a safety door is installed on upper portion in main casing body (1), with the lower one end of screen cloth (5) is connected, and screen cloth (5) and main casing body (1) sliding connection.

5. The apparatus for crushing solid raw material for concrete preparation according to claim 1, wherein: activity frame (8) are including push pedal (801), slide rail (802), backplate (803), activity frame (8) are installed in the slope board below of main casing body (1), and are provided with backplate (803) below the slope board of main casing body (1) to backplate (803) below is fixed with push pedal (801), the fixed surface of push pedal (801) has slide rail (802), and slide rail (802) and hubei province board (7) are sliding connection.

6. The apparatus for crushing solid raw material for concrete preparation according to claim 1, wherein: the limiting plate (9) is installed in an inclined mode, and an inclined angle is formed in the position, below the limiting plate (9).