CN219442454U

CN219442454U - Concrete aggregate screening equipment

Info

Publication number: CN219442454U
Application number: CN202320861742.8U
Authority: CN
Inventors: 骆超; 李康; 李建; 姜金良
Original assignee: Sichuan Tuojiang Lvjian New Building Materials Co ltd
Current assignee: Sichuan Tuojiang Lvjian New Building Materials Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-08-01
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to concrete aggregate screening equipment, which comprises a fixed seat for concrete screening support, wherein a first storage box is arranged at the top of the fixed seat, symmetrical fixed plates are arranged at the top of the fixed seat, screening mechanisms are arranged at the tops of the fixed plates, telescopic mechanisms are arranged at symmetrical sides of the two fixed plates, a power mechanism is arranged on the outer wall of the fixed plates, a cleaning mechanism is arranged in the screening mechanism, and a discharge mechanism is arranged on the outer wall of the screening mechanism; the cleaning mechanism comprises a motor, the outer wall of the motor is provided with a fixed box, an output shaft of the motor is provided with a screw rod extending to the inside of the fixed box, the outer wall of the screw rod is provided with a screw block, the outer wall of the screw block is provided with a connecting rod, the end part of the connecting rod is provided with a first electric push rod, and the telescopic end of the first electric push rod is provided with a scraping plate. The concrete aggregate screening equipment has the advantages of convenience in automatic discharge on the filter screen and the like.

Description

Concrete aggregate screening equipment

Technical Field

The utility model relates to the technical field of concrete screening, in particular to concrete aggregate screening equipment.

Background

Concrete, which is a general term of engineering composite materials formed by cementing aggregates into a whole by cementing materials, generally refers to cement concrete which is prepared by mixing cement serving as cementing materials, sand and stone serving as aggregates and water according to a certain proportion and stirring, is also called ordinary concrete, and is widely applied to civil engineering, wherein the concrete aggregates refer to granular loose materials which play a role in framework or filling in the concrete, and are divided into coarse aggregates and fine aggregates; coarse aggregate refers to pebbles, broken stones and the like, and fine aggregate refers to natural sand, artificial sand and the like.

Prior art CN202220584526.9 discloses a recycled concrete aggregate screening device, and the device has solved current device and has adopted single sieve to sieve the concrete aggregate generally to make the aggregate sieve insufficient, and then make the problem that the concrete aggregate that finally obtains is not even enough, but this patent still has some shortages, in the in-process of using, need manual carry out the discharge filter residue, inconvenient carry out automatic discharge to the filter screen.

Disclosure of Invention

The utility model aims to solve the problem that the automatic discharge on a filter screen is inconvenient in the prior art, and provides concrete aggregate screening equipment.

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

the utility model provides a concrete aggregate screening equipment, includes the fixing base that is used for concrete screening to support, the top of fixing base is equipped with first containing box, the top of fixing base is provided with symmetrical fixed plate, the top of fixed plate is equipped with screening mechanism, two the symmetrical one side of fixed plate is equipped with telescopic machanism, the outer wall of fixed plate is equipped with power unit, the inside of screening mechanism is equipped with clearance mechanism, the outer wall of screening mechanism is equipped with discharge mechanism;

the cleaning mechanism comprises a motor, the outer wall of the motor is provided with a fixed box, an output shaft of the motor is provided with a screw rod extending to the inside of the fixed box, the outer wall of the screw rod is provided with a screw block, the outer wall of the screw block is provided with a connecting rod, the end part of the connecting rod is provided with a first electric push rod, and the telescopic end of the first electric push rod is provided with a scraping plate.

Further, screening mechanism is including setting up the slide bar at fixed plate top symmetry, the outer wall of slide bar is equipped with the slider of predetermineeing quantity, the bottom of slider is equipped with the box, the interior bottom wall sliding connection of box has the second containing box, the top of box is equipped with the inlet pipe.

Further, the inside wall of box is equipped with symmetrical spout body, the inboard of spout body is equipped with the sliding body, the outer wall of sliding body is equipped with the screen cloth, the outer wall of box is equipped with the lug.

Further, telescopic machanism is including setting up the inner tube in the box outer wall and setting up the outer tube in two opposite one sides of fixed plate, the outer wall activity of outer tube is equipped with the spring, the one end and the fixed plate fixed connection of spring, the one end and the box outer wall fixed connection of fixed plate are kept away from to the spring, outer tube and inner tube sliding connection.

Further, the power mechanism comprises a motor arranged on the outer wall of the fixed plate, a cam is arranged on an output shaft of the motor, and the cam is in sliding connection with the protruding block.

Further, the discharging mechanism comprises a fixed cylinder arranged on the outer wall of the box body, a connecting pipe extending to the inside of the screen is arranged on the outer wall of the fixed cylinder, a second electric push rod is arranged in the fixed cylinder, and a stop block extending to the screen is arranged at the telescopic end of the second electric push rod.

Compared with the prior art, the beneficial effects of this application are:

this concrete aggregate screening equipment strikes screening mechanism through power unit, rocks through the spring, sieves concrete aggregate, and silk piece on the lead screw is driven by the motor rotates, drives the scraper blade by the first electric putter on the silk piece and reciprocates, promotes the filter on the screen cloth, drives the dog by the second electric putter on the fixed section of thick bamboo and removes for the filter gets into first containing box through the fixed section of thick bamboo, has made things convenient for the filter on the screen cloth to clear up the discharge.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic left-hand view of the structure screening mechanism of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

fig. 4 is an enlarged view of the B part of fig. 1 according to the present utility model.

In the figure: 1. a fixing seat; 2. a first storage box; 3. a screening mechanism; 301. a case; 302. a second storage box; 303. a feed pipe; 304. a slide block; 305. a slide bar; 306. a chute body; 307. a slide body; 308. a screen; 309. a bump; 4. a fixing plate; 5. a telescoping mechanism; 501. an outer tube; 502. a spring; 503. an inner tube; 6. a power mechanism; 601. a cam; 602. a motor; 7. a cleaning mechanism; 701. a motor; 702. a fixed box; 703. a screw rod; 704. a silk block; 705. a connecting rod; 706. a first electric push rod; 707. a scraper; 8. a discharge mechanism; 801. a fixed cylinder; 802. a connecting pipe; 803. a second electric push rod; 804. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-4, the application provides a concrete aggregate screening device, which comprises a fixing seat 1 for supporting concrete screening, wherein a first storage box 2 is arranged at the top of the fixing seat 1, symmetrical fixing plates 4 are arranged at the top of the fixing seat 1, the fixing seat 1 is used for supporting the first storage box 2 and the fixing plates 4, the fixing plates 4 are used for supporting a telescopic mechanism 5 and a screening mechanism 3, the top of the fixing plates 4 is provided with the screening mechanism 3, one symmetrical side of the two fixing plates 4 is provided with the telescopic mechanism 5, the outer wall of the fixing plates 4 is provided with a power mechanism 6, a cleaning mechanism 7 is arranged inside the screening mechanism 3, an exhaust mechanism 8 is arranged on the outer wall of the screening mechanism 3, and the fixing plates 4 are used for supporting the power mechanism 6;

the cleaning mechanism 7 comprises a motor 701, a fixed box 702 is arranged on the outer wall of the motor 701, a screw rod 703 extending into the fixed box 702 is arranged on an output shaft of the motor 701, the motor 701 is used for driving a screw block 704 on the screw rod 703 to slide in the fixed box 702, a screw block 704 is arranged on the outer wall of the screw rod 703, a connecting rod 705 is arranged on the outer wall of the screw block 704, a first electric push rod 706 and a scraping plate 707 on the connecting rod 705 are driven by the screw block 704 to slide and stretch, a first electric push rod 706 is arranged at the end of the connecting rod 705, and a scraping plate 707 is arranged at the stretch end of the first electric push rod 706.

It should be noted that, in this embodiment, the screening mechanism 3 includes a sliding rod 305 symmetrically disposed at the top of the fixing plate 4, a preset number of sliding blocks 304 are disposed on the outer wall of the sliding rod 305, a box 301 is disposed at the bottom of the sliding block 304, a second storage box 302 is slidably connected to the inner bottom wall of the box 301, a feeding pipe 303 is disposed at the top of the box 301, the fixing plate 4 is used for supporting the sliding rod 305, and the sliding block 304 is used for sliding on the sliding rod 305.

Further, the inner side wall of the box 301 is provided with a symmetrical chute body 306, the inner side of the chute body 306 is provided with a sliding body 307, the outer wall of the sliding body 307 is provided with a screen 308, the outer wall of the box 301 is provided with a bump 309, and the chute body 306 is used for supporting the sliding body 307 and the screen 308.

It should be noted that, the telescopic mechanism 5 includes an inner tube 503 disposed on an outer wall of the case 301 and an outer tube 501 disposed on an opposite side of the two fixing plates 4, a spring 502 is movably disposed on an outer wall of the outer tube 501, one end of the spring 502 is fixedly connected with the fixing plate 4, one end of the spring 502 away from the fixing plate 4 is fixedly connected with an outer wall of the case 301, the outer tube 501 is slidably connected with the inner tube 503, and the telescopic mechanism 5 is used for vibrating the case 301.

In order to further improve the sliding effect, the power mechanism 6 comprises a motor 602 arranged on the outer wall of the fixed plate 4, a cam 601 is arranged on an output shaft of the motor 602, the cam 601 is in sliding connection with the protruding block 309, and the motor 602 drives the cam 601 to rotate on the protruding block 309.

It should be further added that the discharging mechanism 8 includes a fixing barrel 801 disposed on an outer wall of the case 301, a connecting pipe 802 extending to an inside of the screen 308 is disposed on an outer wall of the fixing barrel 801, a second electric push rod 803 is disposed inside the fixing barrel 801, a stopper 804 extending to the screen 308 is disposed at a telescopic end of the second electric push rod 803, and the discharging mechanism 8 is used for discharging filtered matters of the screen 308.

When the device is used, firstly, concrete aggregate on a box 301 and a screen 308 is added through a feed pipe 303, a cam 601 is driven by a motor 602 to impact a bump 309 on the box 301, the box 301 compresses a spring 502, meanwhile, a sliding block 304 on the box 301 slides on a sliding rod 305 and then filters through the screen 308, then a wire block 704 on the screw 703 is driven by the motor 701 to slide in a fixed box 702, a connecting rod 705 and a first electric push rod 706 are driven by the wire block 704 to slide, a scraping plate 707 is driven by the first electric push rod 706 to clean the screen 308, meanwhile, a second electric push rod 803 on the fixed cylinder 801 drives a stop block 804 to slide in the connecting pipe 802, and waste on the screen 308 enters the first storage box 2 through the fixed cylinder 801, so that filtered materials are conveniently discharged.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Concrete aggregate screening equipment, including fixing base (1) that are used for concrete screening to support, its characterized in that: the top of fixing base (1) is equipped with first containing box (2), the top of fixing base (1) is provided with symmetrical fixed plate (4), the top of fixed plate (4) is equipped with screening mechanism (3), two one side of fixed plate (4) symmetry is equipped with telescopic machanism (5), the outer wall of fixed plate (4) is equipped with power unit (6), the inside of screening mechanism (3) is equipped with clearance mechanism (7), the outer wall of screening mechanism (3) is equipped with discharge mechanism (8);

the cleaning mechanism (7) comprises a motor (701), a fixed box (702) is arranged on the outer wall of the motor (701), a screw rod (703) extending to the inside of the fixed box (702) is arranged on an output shaft of the motor (701), a wire block (704) is arranged on the outer wall of the screw rod (703), a connecting rod (705) is arranged on the outer wall of the wire block (704), a first electric push rod (706) is arranged at the end portion of the connecting rod (705), and a scraping plate (707) is arranged at the telescopic end of the first electric push rod (706).

2. A concrete aggregate screening device according to claim 1, wherein: screening mechanism (3) are including setting up slide bar (305) at fixed plate (4) top symmetry, the outer wall of slide bar (305) is equipped with slider (304) of predetermineeing quantity, the bottom of slider (304) is equipped with box (301), the interior bottom wall sliding connection of box (301) has second containing box (302), the top of box (301) is equipped with inlet pipe (303).

3. A concrete aggregate screening device according to claim 2, wherein: the inner side wall of the box body (301) is provided with symmetrical chute bodies (306), the inner side of the chute bodies (306) is provided with a sliding body (307), the outer wall of the sliding body (307) is provided with a screen (308), and the outer wall of the box body (301) is provided with a protruding block (309).

4. A concrete aggregate screening device according to claim 3, wherein: the telescopic mechanism (5) comprises an inner pipe (503) arranged on the outer wall of the box body (301) and an outer pipe (501) arranged on the opposite side of the two fixing plates (4), a spring (502) is movably arranged on the outer wall of the outer pipe (501), one end of the spring (502) is fixedly connected with the fixing plates (4), one end of the spring (502) away from the fixing plates (4) is fixedly connected with the outer wall of the box body (301), and the outer pipe (501) is slidably connected with the inner pipe (503).

5. A concrete aggregate screening device according to claim 3, wherein: the power mechanism (6) comprises a motor (602) arranged on the outer wall of the fixed plate (4), a cam (601) is arranged on an output shaft of the motor (602), and the cam (601) is in sliding connection with the protruding block (309).

6. A concrete aggregate screening device according to claim 3, wherein: the discharging mechanism (8) comprises a fixing cylinder (801) arranged on the outer wall of the box body (301), a connecting pipe (802) extending to the inside of the screen (308) is arranged on the outer wall of the fixing cylinder (801), a second electric push rod (803) is arranged in the fixing cylinder (801), and a stop block (804) extending to the screen (308) is arranged at the telescopic end of the second electric push rod (803).