CN212120124U - A kind of crushing equipment for construction waste slag bricks - Google Patents

Abstract

The purpose of this utility model is to provide a pulverizing equipment for construction waste slag bricks, so as to at least solve the problem that after pulverizing the raw materials in the prior art, the pulverization degree of some raw materials often fails to meet the use requirements of brick making, which affects the production quality of waste slag bricks. The problems include: a base; a first casing, the bottom end of the first casing is fixedly installed with uprights, and the uprights are fixedly installed on the top of the base; the feed hopper is fixedly arranged on the first casing The top of the body is communicated with the inner cavity of the first shell; the receiving box is placed on the upper surface of the base, and the receiving box is located directly under the first shell; the crushing mechanism is arranged on the first The top of the inner cavity of the shell; the screening mechanism is arranged in the middle of the inner cavity of the first shell. The construction waste slag bricks are crushed by the crushing equipment. After the raw materials are crushed, the crushing degree of the waste slag can meet the use requirements of brick making, so as to ensure the production quality of the waste slag bricks.

Description

A kind of crushing equipment for construction waste slag bricks

technical field

The utility model relates to the technical field of mechanical equipment, in particular to a crushing device for construction waste slag bricks.

Background technique

In May 2003, Longjiang County Dongfang Tile Making Factory organized professional technicians to conduct a special investigation and demonstration on the use of urban construction waste to produce wall materials, and developed and produced a new type of wall material - waste residue with construction waste soil as the main raw material Bricks, the products have passed the inspection of city and county technical supervision bureaus and quality inspection stations, and can be used for masonry of various load-bearing and non-load-bearing walls. social benefit;

The main raw materials of waste slag bricks are generally dismantled bricks or concrete. If you want to use them, you need to pulverize the raw materials first. After the existing pulverizing devices pulverize the raw materials, the pulverization degree of some raw materials is often not enough. The requirements for the use of bricks will affect the production quality of waste bricks.

Utility model content

The purpose of this utility model is to provide a pulverizing equipment for construction waste slag bricks, so as to at least solve the problem that after pulverizing the raw materials in the prior art, the pulverization degree of some raw materials often fails to meet the use requirements of brick making, which affects the production quality of waste slag bricks. question.

In order to achieve the above purpose, the utility model provides the following technical solutions: a kind of pulverizing equipment for construction waste slag bricks, comprising:

base;

a first casing, the four corners of the bottom end of the first casing are fixedly mounted with uprights, and the uprights are fixedly mounted on the top of the base;

a feeding hopper, which is fixedly arranged on the top of the first shell and communicates with the inner cavity of the first shell;

The receiving box is placed on the upper surface of the base, and the receiving box is located directly below the first shell;

a crushing mechanism, arranged at the top of the inner cavity of the first shell;

The screening mechanism is arranged in the middle of the inner cavity of the first shell.

Preferably, the pulverizing mechanism includes: a second casing, which is fixedly installed on the rear side of the first casing; a rotating shaft, the number of which is two, and one end of the two rotating shafts is mounted on the shaft through a bearing. On the rear side of the inner cavity of the second shell, the other ends of the two rotating shafts both extend into the inner cavity of the first shell, and are installed on the front side of the inner cavity of the first shell through bearings; crushing roller, fixed It is installed on the outer wall of the rotating shaft, and the pulverizing roller is located in the first casing.

Preferably, the pulverizing mechanism further comprises: a first motor fixedly mounted on one end of the rear side of the second casing, the output end of the first motor extending into the second casing and connecting with one of the two casings through a coupling One end of the rotating shaft is locked; the gear and the key are connected on the outer wall of the rotating shaft, and the two gears are located in the second casing, and the two gears are meshed.

Preferably, a limit hole is defined at the bottom end of one side of the first casing, and the screening mechanism includes: guide rods, the number of which is two, and the two guide rods are respectively along the front-rear direction. It is fixedly installed on the left and right ends of the inner cavity of the first shell; the sliding block, the front and rear ends of the outer wall of the guide rod are sleeved with sliding blocks; the sieve plate is fixedly installed on the top of the sliding block, and the sieve One side of the plate extends out of the inner cavity of the limiting hole; the box body is placed on the top of the base, and is located just below the sieve plate extending out of the limiting hole; the driving component is arranged on the first The middle of the rear side of the housing.

Preferably, the drive assembly includes: a third casing, which is fixedly mounted on the middle of the rear side of the first casing; and a second motor, which is fixedly mounted on the bottom end of the third casing ; a bar-shaped rod, the output end of the second motor extends into the inner cavity of the third housing and is fixedly installed with a bar-shaped rod; a connecting rod, one end of the connecting rod is connected to the bar-shaped rod through a pin shaft. Outside the top end of the connecting rod, the other end of the connecting rod extends into the inner cavity of the first housing and is rotatably connected to the rear side of the screen plate through a pin shaft.

Preferably, the sieve plate is inclined from top to bottom toward the limiting hole.

Compared with the prior art, the beneficial effect of the present utility model is that: the construction waste brick crushing equipment is provided with a crushing mechanism to crush the construction waste in the feeding hopper, and the screening mechanism can The waste slag screened by the sieve plate slips into the box for collection, and then the waste slag in the box is crushed so that the construction waste that meets the requirements of use is collected in the receiving box. The degree of pulverization meets the requirements of brick making to ensure the production quality of waste slag bricks.

Description of drawings

Fig. 1 is the front sectional view of the utility model;

Fig. 2 is the right side view of the utility model;

3 is a front cross-sectional view of the second housing of the present invention;

FIG. 4 is a top sectional view of the first casing of the present invention.

In the figure: 1, base, 2, first shell, 3, column, 4, feeding hopper, 5, receiving box, 6, crushing mechanism, 61, second shell, 62, rotating shaft, 63, crushing roller , 64, first motor, 65, gear, 7, screening mechanism, 71, guide rod, 72, sliding block, 73, screen plate, 74, box, 75, drive assembly, 751, third housing, 752 , Second motor, 753, bar rod, 754, connecting rod, 8, limit hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a crushing equipment for construction waste slag bricks, comprising: a base 1, a first shell 2, a column 3, a feeding hopper 4, a receiving box 5, a crushing Mechanism 6 and screening mechanism 7, the four corners of the bottom end of the first shell 2 are fixedly installed with uprights 3, and the uprights 3 are fixedly installed on the top of the base 1, and the feeding hopper 4 is fixedly arranged on the top of the first shell 2, It communicates with the inner cavity of the first shell 2, and can put construction waste into the hopper 4. The receiving box 5 is placed on the upper surface of the base 1, and the receiving box 5 is located directly under the first shell 2. , the discharge port at the bottom of the first shell 2 is located directly above the receiving box 5 , the crushing mechanism 6 is arranged at the top of the inner cavity of the first shell 2 , and the screening mechanism 7 is arranged in the middle of the inner cavity of the first shell 2 .

As a preferred solution, further, the pulverizing mechanism 6 includes: a second casing 61, a rotating shaft 62 and a pulverizing roller 63, the second casing 61 is fixedly installed on the rear side of the first casing 2, and the number of rotating shafts 62 is two One end of the two rotating shafts 62 are both mounted on the rear side of the inner cavity of the second casing 61 through bearings, and the other ends of the two rotating shafts 62 both extend into the inner cavity of the first casing 2 and are mounted on the first casing 2 through bearings. On the front side of the inner cavity of the first shell 2, the rotating shaft 62 can rotate around its own axis, the crushing roller 63 is fixedly installed on the outer wall of the rotating shaft 62, and the crushing roller 63 is located in the first shell 2, and the construction waste in the feeding hopper 4 is fed. It can fall between the two pulverizing rollers 63 , and can grind the construction waste through the rotation of the two pulverizing rollers 63 .

As a preferred solution, further, the pulverizing mechanism 6 further includes: a first motor 64 and a gear 65, the first motor 64 is fixedly installed at one end of the rear side of the second housing 61, the first motor 64 is in the prior art, and conforms to this The device can be used with any type of motor required by the device. The output end of the first motor 64 extends into the second housing 61 and is locked with one end of one of the rotating shafts 62 through the coupling. The rotating shaft 62 is driven by the first motor 64 . The lower part can rotate around its own axis, the gear 65 is keyed on the outer wall of the rotating shaft 62, the two gears 65 are located in the second housing 61, and the two gears 65 are meshed. With the rotation of 65, another gear 65 can be toggled to rotate, so that the two rotating shafts 62 drive the crushing roller 63 to rotate inward at the same time.

As a preferred solution, further, the bottom end of one side of the first housing 2 is provided with a limiting hole 8, and the screening mechanism 7 includes: a guide rod 71, a sliding block 72, a screen plate 73, a box body 74 and a drive assembly 75, The number of the guide rods 71 is two, and the two guide rods 71 are respectively fixedly installed on the left and right ends of the inner cavity of the first housing 2 along the front and rear directions. The two guide rods 71 are not located on the same horizontal plane, so that the screen plate 73 The guide rod 71 can be set obliquely. The front and rear ends of the outer wall of the guide rod 71 are sleeved with a sliding block 72. The sliding block 72 can move back and forth on the outer wall of the guide rod 71. The screen plate 73 is fixedly installed on the top of the sliding block 72. The inner cavity of the limit hole 8 extends from one side of the box 74, and the box 74 is placed on the top of the base 1, and is located directly below the sieve plate 73 extending out of the limit hole 8. The construction waste is collected, and the driving assembly 75 is arranged in the middle of the rear side of the first housing 2 .

As a preferred solution, further, the drive assembly 75 includes: a third housing 751 , a second motor 752 , a bar 753 and a connecting rod 754 , and the third housing 751 is fixedly mounted on the middle of the rear side of the first housing 2 , the second motor 752 is fixedly installed at the bottom end of the third housing 751, the second motor 752 is in the prior art, and any motor type that meets the requirements of the device can be used, and the output end of the second motor 752 extends into the third A bar-shaped rod 753 is fixedly installed in the inner cavity of the housing 751. The second motor 64 can drive the bar-shaped rod 753 to swing circularly clockwise. The other end of the connecting rod 754 extends into the inner cavity of the first housing 2 and is connected to the rear side of the screen plate 73 through the pin shaft. Reciprocating movement back and forth under the limit.

As a preferred solution, further, the sieve plate 73 is inclined to the limiting hole 8 from top to bottom, so that the unscreened construction waste can move to the limiting hole 8 under the sieving of the sieve plate 73 .

All the electrical components in this case are connected with the power supply to which they are adapted through wires by those skilled in the art, and an appropriate controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principles Among them, the electrical connection between the electrical components is completed in sequence, and the detailed connection means are known in the art. The following mainly introduces the working principle and process, and does not describe the electrical control. The specific work is as follows.

When in use, the external power supply of the first motor 64 and the second motor 752 is turned on. After the first motor 64 is started, it can drive the rotating shaft 62 and one of the gears 65 to rotate around its own axis. The two gears 65 rotate inward at the same time, and the rotating shaft 62 drives the two pulverizing rollers 63 to rotate inward at the same time, and puts construction waste into the feeding hopper 4. After the construction waste falls between the two pulverizing rollers 63, The construction waste can be crushed by the rotation of the two crushing rollers 63, and the crushed waste can be dropped onto the sieve plate 73. After the second motor 64 is started, the bar-shaped rod 753 can be driven to oscillate in a clockwise circle. Driven by the connecting rod 754, the sieve plate 73 is pushed back and forth to move back and forth under the restriction of the sliding block 72 and the guide rod 71, so that the slag falling on the sieve plate 73 can be screened to pass the required slag through the first shell The bottom outlet of the body 2 falls into the receiving box 5, and the unscreened waste residue can slide down the sieve plate 73 through the limit hole 8 under the inclination of the sieve plate 73 and fall into the box body 74. Inside, the waste residue in the box body 74 can be crushed again to ensure that the construction waste residue can be completely crushed into the required particle size, which greatly improves the practicability of the device and is conducive to wide popularization.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top end", "bottom end", "front side", "rear side", "outer wall", "inner cavity", etc. are based on The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise There are clear regulations and limitations, and the terms "socket", "plug", "screw", "fixed installation", "interference fit", "set" and other terms should be understood in a broad sense, for example, it may be a fixed connection , it can be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the mutual connection of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a crushing apparatus for building waste residue brick which characterized in that includes:

a base (1);

four corners of the bottom end of the first shell (2) are fixedly provided with upright columns (3), and the upright columns (3) are fixedly arranged at the top end of the base (1);

the feed hopper (4) is fixedly arranged at the top end of the first shell (2) and is communicated with the inner cavity of the first shell (2);

the material receiving box (5) is placed on the upper surface of the base (1), and the material receiving box (5) is located right below the first shell (2);

the crushing mechanism (6) is arranged at the top end of the inner cavity of the first shell (2);

and the screening mechanism (7) is arranged in the middle of the inner cavity of the first shell (2).

2. The crushing apparatus for construction waste bricks according to claim 1, wherein: the crushing mechanism (6) comprises:

a second housing (61) fixedly mounted on a rear side of the first housing (2);

the number of the rotating shafts (62) is two, one ends of the two rotating shafts (62) are mounted on the rear side of the inner cavity of the second shell (61) through bearings, and the other ends of the two rotating shafts (62) extend into the inner cavity of the first shell (2) and are mounted on the front side of the inner cavity of the first shell (2) through bearings;

and the crushing roller (63) is fixedly arranged on the outer wall of the rotating shaft (62), and the crushing roller (63) is positioned in the first shell (2).

3. The crushing apparatus for construction waste bricks according to claim 2, wherein: the crushing mechanism (6) further comprises:

the first motor (64) is fixedly installed at one end of the rear side of the second shell (61), and the output end of the first motor (64) extends into the second shell (61) and is locked with one end of one rotating shaft (62) through a coupler;

and the gears (65) are connected to the outer wall of the rotating shaft (62) in a key mode, the two gears (65) are positioned in the second shell (61), and the two gears (65) are meshed.

4. The crushing apparatus for construction waste bricks according to claim 1, wherein: spacing hole (8) have been seted up to one side bottom of first casing (2), screening mechanism (7) include:

the number of the guide rods (71) is two, and the two guide rods (71) are fixedly arranged at the left end and the right end of the inner cavity of the first shell (2) along the front-back direction respectively;

the front end and the rear end of the outer wall of the guide rod (71) are sleeved with the sliding blocks (72);

the sieve plate (73) is fixedly arranged at the top end of the sliding block (72), and one side of the sieve plate (73) extends out of an inner cavity of the limiting hole (8);

the box body (74) is placed at the top end of the base (1) and is positioned right below the sieve plate (73) extending out of the limiting hole (8);

and the driving assembly (75) is arranged in the middle of the rear side of the first shell (2).

5. The crushing apparatus for construction waste bricks according to claim 4, wherein: the drive assembly (75) comprises:

a third housing (751), the third housing (751) being fixedly mounted at the rear middle part of the first housing (2);

a second motor (752) fixedly installed at a bottom end of the third housing (751);

the output end of the second motor (752) extends into the inner cavity of the third shell (751) and is fixedly provided with the bar-shaped rod (753);

and one end of the connecting rod (754) is rotatably connected to the outer side of the top end of the bar-shaped rod (753) through a pin shaft, and the other end of the connecting rod (754) extends into an inner cavity of the first shell (2) and is rotatably connected to the rear side of the sieve plate (73) through a pin shaft.

6. The crushing apparatus for construction waste bricks according to claim 4, wherein: the sieve plate (73) is obliquely arranged towards the limiting hole (8) from top to bottom.

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