CN217313568U

CN217313568U - Concrete regeneration crushing apparatus that gathers materials

Info

Publication number: CN217313568U
Application number: CN202221329460.5U
Authority: CN
Inventors: 周忠潮; 丁荣
Original assignee: Zhoushan Fengxiang Premixed Concrete Co ltd
Current assignee: Zhoushan Fengxiang Premixed Concrete Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-08-30
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a concrete regeneration crushing apparatus that gathers materials relates to building engineering technical field. Including the box, the filter chamber is close to a lateral wall in broken chamber and has seted up first T type spout, and first slider side articulates there is the filter plate, rotates between bottom and the interior top in the filter chamber to be connected with the threaded rod, and threaded rod week side threaded connection has trapezoidal piece, trapezoidal piece side and filter chamber inside wall sliding fit, and second T type spout has been seted up on the inclined plane under the trapezoidal piece, and second T type spout inner wall sliding fit has the second slider, and second slider side is articulated with the filter plate side. The utility model discloses a design of feed back mouth, filter plate, threaded rod, trapezoidal piece and second T type spout, the threaded rod passes through trapezoidal piece area filter plate level and rises to first T type spout top after, makes filterable bold grit roll to broken chamber from the feed back mouth on the filter plate, conveniently clears up filterable bold grit on the filter plate, has improved the crushing efficiency that the concrete gathers materials.

Description

Concrete regeneration crushing apparatus that gathers materials

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a crushing apparatus that gathers materials is given birth to concrete.

Background

Aggregate, also known as aggregate, is divided into coarse aggregate and fine aggregate, and is one of the main constituent materials of concrete. The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like. Therefore, the concrete is recycled by using the concrete crushing device, and the concrete is crushed better and recycled.

The crushing apparatus that current concrete gathered materials need adopt the filter plate to filter the grit of smashing the completion, and the inconvenient clearance of filterable bold grit on the filter plate plugs up the filter plate easily, influences the crushing efficiency that the concrete gathered materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crushing apparatus that gathers materials is regenerated to concrete through the design of feed back mouth, first T type spout, filter plate, threaded rod, trapezoidal piece and second T type spout, has solved the inconvenient filterable bold grit on the clearance filter plate of crushing apparatus that current concrete gathers materials, and the filter plate is plugged up easily, influences the problem of concrete aggregate crushing efficiency.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a concrete regeneration aggregate crushing device, which comprises a box body, wherein a crushing cavity and a filter cavity are horizontally arranged in the box body, two crushing rollers are rotatably connected between the inner walls of the crushing cavity, a blanking port and a feed back port are vertically arranged between the side wall of the crushing cavity and the side wall of the filter cavity, the crushing rollers are positioned at the position between the blanking port and the feed back port, a first T-shaped chute is arranged on one side wall of the filter cavity close to the crushing cavity, a first slider is slidably matched with the inner wall of the first T-shaped chute, a filter plate is hinged on the side surface of the first slider, a threaded rod is rotatably connected between the inner bottom and the inner top of the filter cavity, the peripheral side surface of the threaded rod is in threaded connection with a trapezoidal block, the side surface of the trapezoidal block is in sliding fit with the inner wall of the filter cavity, a second T-shaped chute is arranged on the lower inclined surface of the trapezoidal block, and a second slider is slidably matched with the inner wall of the second T-shaped chute, the utility model discloses a filter plate, including first slider, second slider side and filter plate, the terminal surface is fixed with supporting spring under the second T type spout, supporting spring one end and second slider bottom fixed connection, step motor is installed at the outer top of box, step motor output shaft and threaded rod one end fixed connection, be fixed with oblique baffle between the broken intracavity wall, oblique baffle is located blanking mouth one side, driving motor is installed to the box lateral wall, driving motor output shaft and broken roller one end fixed connection, the feeder hopper has been seted up at broken chamber top, a filter chamber lateral wall has seted up out the hopper.

The utility model discloses following beneficial effect has:

1. the utility model discloses a feed back mouth, first T type spout, the filter plate, the threaded rod, the design of trapezoidal piece and second T type spout, step motor is taking the threaded rod to rotate, make the threaded rod take the trapezoidal piece to rise, make the trapezoidal piece pass through supporting spring, the second slider takes the filter plate level to rise, make the filter plate take first slider to rise to first T type spout top after, the trapezoidal piece continues to rise and compresses supporting spring, make the filter plate incline, make filterable bold grit roll off to broken chamber from the feed back mouth on the filter plate, thereby carry out the breakage once more to bold grit, filterable bold grit on the convenient clearance filter plate, the crushing efficiency that the concrete was gathered materials has been improved.

2. The utility model discloses a design of crushing roller, blanking mouth, oblique baffle and play hopper, concrete aggregate from the feeder hopper throw to the crushing roller in broken chamber on, the crushing roller is gathered materials to concrete and is smashed, concrete after smashing gathers materials and falls to oblique baffle to get into the filter chamber from the blanking mouth, discharge from going out the hopper after filter plate sieve is taken care of again, degree of automation is higher, makes things convenient for the crushing concrete to gather materials.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a concrete recycled aggregate crushing apparatus;

FIG. 2 is a schematic structural view of the interior of the case;

FIG. 3 is a schematic bottom view of the structure of FIG. 2;

FIG. 4 is a schematic diagram of the right view angle of FIG. 2;

fig. 5 is a front view of the structure of fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 101-crushing cavity, 102-filtering cavity, 103-crushing roller, 104-blanking port, 105-feed back port, 106-first T-shaped chute, 107-filtering plate, 108-threaded rod, 109-trapezoidal block, 110-second T-shaped chute, 111-stepping motor, 112-inclined guide plate, 113-driving motor, 114-feeding hopper and 115-discharging hopper.

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. 1-5, the utility model relates to a concrete regeneration aggregate crushing device, which comprises a box body 1, a crushing cavity 101 and a filter cavity 102 are horizontally arranged in the box body 1, two crushing rollers 103 are rotatably connected between the inner walls of the crushing cavity 101, a blanking port 104 and a return port 105 are vertically arranged between the side wall of the crushing cavity 101 and the side wall of the filter cavity 102, the crushing rollers 103 are arranged between the blanking port 104 and the return port 105, an inclined guide plate 112 is fixed between the inner walls of the crushing cavity 101, the inclined guide plate 112 is arranged at one side of the blanking port 104, a driving motor 113 is arranged at the outer side wall of the box body 1, an output shaft of the driving motor 113 is fixedly connected with one end of the crushing roller 103, a feed hopper 114 is arranged at the top of the crushing cavity 101, a discharge hopper 115 is arranged at one side wall of the filter cavity 102, concrete aggregates are thrown from the feed hopper 114 to the crushing roller 103 of the crushing cavity 101, the driving motor 113 drives the crushing roller 103 to rotate to crush the concrete, the crushed concrete aggregate falls to the inclined guide plate 112, enters the filter cavity 102 from the blanking port 104, is filtered by the filter plate 107 and then is discharged from the discharge hopper 115, so that the automation degree is high, and the concrete aggregate can be conveniently crushed.

As shown in fig. 2-5, a first T-shaped chute 106 is disposed on a side wall of the filter cavity 102 close to the crushing cavity 101, a first slider is slidably fitted on an inner wall of the first T-shaped chute 106, a filter plate 107 is hinged on a side surface of the first slider, a threaded rod 108 is rotatably connected between a bottom portion and an inner top portion of the filter cavity 102, a trapezoidal block 109 is threadedly connected on a peripheral side surface of the threaded rod 108, a side surface of the trapezoidal block 109 is slidably fitted on an inner side wall of the filter cavity 102, a second T-shaped chute 110 is disposed on a lower inclined surface of the trapezoidal block 109, a second slider is slidably fitted on an inner wall of the second T-shaped chute 110, a side surface of the second slider is hinged on a side surface of the filter plate 107, a support spring is fixed on a lower end surface of the second T-shaped chute 110, one end of the support spring is fixedly connected with a bottom portion of the second slider, a step motor 111 is mounted on an outer top portion of the box body 1, an output shaft of the step motor 111 is fixedly connected with one end of the threaded rod 108, the threaded rod 108 is driven by the step motor 111 to rotate, the screw rod 108 is enabled to drive the trapezoidal block 109 to ascend, the trapezoidal block 109 drives the filter plate 107 to ascend horizontally through the supporting spring and the second sliding block, after the filter plate 107 drives the first sliding block to ascend to the top end of the first T-shaped sliding groove 106, the trapezoidal block 109 continues to ascend and compresses the supporting spring, the filter plate 107 is enabled to incline, large gravels filtered on the filter plate 107 roll down to the crushing cavity 101 from the material returning port 105, accordingly, the large gravels are crushed again, the large gravels filtered on the filter plate 107 are convenient to clean, and the crushing efficiency of concrete aggregate is improved.

The stepping motor 111 and the driving motor 113 are electrically connected with the existing PLC controller through wires, and all power consumption is provided by an external power supply.

The working principle of the embodiment is as follows: when the crushing device is used, concrete aggregate is thrown onto the crushing roller 103 of the crushing cavity 101 from the feed hopper 114, the driving motor 113 drives the crushing roller 103 to rotate to crush the concrete aggregate, the crushed concrete aggregate falls to the inclined guide plate 112, enters the filter cavity 102 from the blanking port 104, is filtered by the filter plate 107 and then is discharged from the discharge hopper 115; then the step motor 111 drives the threaded rod 108 to rotate, the threaded rod 108 drives the trapezoidal block 109 to ascend, the trapezoidal block 109 drives the filter plate 107 to ascend horizontally through the supporting spring and the second sliding block, after the filter plate 107 drives the first sliding block to ascend to the top end of the first T-shaped sliding groove 106, the trapezoidal block 109 continues to ascend and compresses the supporting spring, the filter plate 107 is inclined, large gravels filtered on the filter plate 107 roll down to the crushing cavity 101 from the material return opening 105, the large gravels are crushed again, the large gravels filtered on the filter plate 107 are convenient to clean, and the crushing efficiency of concrete aggregate is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A concrete regeneration aggregate crushing device comprises a box body (1); the method is characterized in that:

a crushing cavity (101) and a filtering cavity (102) are horizontally formed in the box body (1), two crushing rollers (103) are rotatably connected between the inner walls of the crushing cavity (101), a blanking port (104) and a return port (105) are vertically formed between the side wall of the crushing cavity (101) and the side wall of the filtering cavity (102), and the crushing rollers (103) are located between the blanking port (104) and the return port (105);

a first T-shaped sliding groove (106) is formed in one side wall, close to the crushing cavity (101), of the filtering cavity (102), a first sliding block is in sliding fit with the inner wall of the first T-shaped sliding groove (106), and a filtering plate (107) is hinged to the side face of the first sliding block;

a threaded rod (108) is rotatably connected between the inner bottom and the inner top of the filter cavity (102), a trapezoidal block (109) is in threaded connection with the peripheral side surface of the threaded rod (108), and the side surface of the trapezoidal block (109) is in sliding fit with the inner side wall of the filter cavity (102);

second T type spout (110) have been seted up to down the inclined plane of trapezoidal piece (109), second T type spout (110) inner wall sliding fit has the second slider, second slider side is articulated with filter plate (107) side, the terminal surface is fixed with supporting spring under second T type spout (110), supporting spring one end and second slider bottom fixed connection.

2. The concrete recycled aggregate crushing device as claimed in claim 1, wherein a stepping motor (111) is installed at the outer top of the box body (1), and an output shaft of the stepping motor (111) is fixedly connected with one end of a threaded rod (108).

3. The concrete recycled aggregate crushing device as recited in claim 1, characterized in that an inclined guide plate (112) is fixed between the inner walls of the crushing cavity (101), and the inclined guide plate (112) is positioned at one side of the blanking port (104).

4. A concrete recycled aggregate crushing device according to claim 3, characterized in that a driving motor (113) is installed on the outer side wall of the box body (1), and the output shaft of the driving motor (113) is fixedly connected with one end of the crushing roller (103).

5. The concrete recycled aggregate crushing equipment as claimed in claim 1, wherein the crushing cavity (101) is provided with a feed hopper (114) at the top, and the filter cavity (102) is provided with a discharge hopper (115) at one side wall.