CN217190010U

CN217190010U - Pulverizer for concrete processing

Info

Publication number: CN217190010U
Application number: CN202220166905.6U
Authority: CN
Inventors: 陈日香; 邓建乐; 吴菁琪; 吴爱玲
Original assignee: Zhangping Taishan Concrete Co ltd
Current assignee: Zhangping Taishan Concrete Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-16
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a flour mill for concrete processing, including supporting mechanism and grinding screening mechanism, the supporting mechanism includes working bin and base, has seted up the feed inlet on the working bin roof, and first discharge gate has been seted up to working bin one side, and the second discharge gate has been seted up to the working bin opposite side, and grinding screening mechanism includes drive shaft, motor, powder mill, tool bit and screen cloth. This scheme, under grinding dish pivoted effect, the tool bit carries out the grinding processing to the concrete, fall on the screen cloth at last, on the one hand, the material that reaches the grinding requirement passes through the screen cloth on the base of first discharge gate one side behind, on the other hand, the large granule material that does not reach the grinding requirement then can't pass through the screen cloth, discharge by the second discharge gate and fall on the base to can carry out secondary grinding processing again, realized the screening to the material after the grinding processing, be favorable to ensureing the quality of concrete grinding processing.

Description

Pulverizer for concrete processing

Technical Field

The utility model relates to a flour mill technical field particularly, relates to a flour mill for concrete processing.

Background

The concrete is one of the most widely applied building materials at present due to the characteristics of wide material sources, low price, convenient preparation, high mechanical strength and the like, and the development of the modern society and the construction of infrastructure cannot leave the concrete material.

The production and processing of concrete need to go through a plurality of processes, wherein, including grinding, the grinding mill can be used for the grinding of concrete, the grinding mill is widely applied to industries such as chemical industry, mine, steel, thermal power, coal and the like, the process of changing large-particle materials into small-particle materials by external force is called crushing, and the used machinery is called a crusher.

However, the existing pulverizer generally has only one discharge port, and all the pulverized concrete is discharged from the discharge port, but only after one-time pulverizing processing, a part of large-particle materials often exist, and cannot be directly screened, and if the screening is not carried out, the whole quality of concrete pulverizing is inevitably influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete processing is with flour mill to in improving the correlation technique, the concrete after the once grinding processing can have the material of partly big granule, can't carry out the problem of screening.

In order to achieve the purpose, the utility model provides a concrete processing pulverizer, which comprises a supporting mechanism and a pulverizing and screening mechanism;

the supporting mechanism comprises a working bin and a base, the working bin is fixedly welded at the top of the base, a feed inlet is formed in the top wall of the working bin, a first discharge port is formed in one side of the working bin, and a second discharge port is formed in the other side of the working bin;

grinding screening mechanism includes drive shaft, motor, whitewashed dish, tool bit and screen cloth, the drive shaft rotates and runs through the lateral wall of working bin, motor fixed mounting is in on the working bin, the output of motor with the one end fixed connection of drive shaft, the whitewashed dish is fixed to be cup jointed in the drive shaft, the tool bit passes through bolt fixed mounting in on the whitewashed dish, screen cloth fixed connection is in on the inside lateral wall of working bin.

In an embodiment of the present invention, the bottom of the base is provided with a universal braking wheel.

In an embodiment of the present invention, the universal braking wheels have four, four the universal braking wheels are distributed at four corners of the base.

The utility model discloses an in one embodiment, fixedly connected with feeding baffle on the feed inlet, feeding baffle's surface sets up to the smooth surface, feeding baffle with contained angle between the roof of working bin sets up to 40-45 degrees.

In an embodiment of the present invention, the screen is disposed in an inclined manner, and an included angle between the screen and the base is set to 40-45 degrees.

The utility model discloses an in one embodiment, first discharge gate one side placed first material drawer that connects on the base, first material drawer that connects is located the below of screen cloth, fixed mounting has the handle on the first material drawer that connects.

The utility model discloses an in one embodiment, second discharge gate one side placed the second on the base and connect the material drawer, the second connects the material drawer to be located one side of screen cloth.

The utility model discloses an in the embodiment, fixed welding has the bracing on the lateral wall of working bin, the lower extreme fixed welding of bracing has the mounting panel, motor fixed mounting be in on the mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that: through the pulverizer for processing of concrete of above-mentioned design, in use, at first, the starter motor, the output of motor drives the drive shaft and rotates, and then make the grinding dish rotate, then, throw into the concrete that needs the grinding by the feed inlet, under the effect of grinding dish pivoted, the tool bit carries out grinding processing to the concrete, finally, concrete through grinding processing falls on the screen cloth, on the one hand, the material that reaches the grinding requirement passes through the screen cloth and falls on the base of first discharge gate one side, on the other hand, it then can't pass through the screen cloth not reach the material that the grinding required large granule, discharge by the second discharge gate and fall on the base, thereby secondary grinding processing can be carried out again, the screening to the material after grinding processing has been realized, be favorable to ensureing the quality of concrete grinding processing.

Drawings

Fig. 1 is a schematic side view, cross-sectional structural diagram of a concrete processing pulverizer provided according to an embodiment of the present invention;

fig. 2 is a schematic front view of a concrete processing pulverizer provided according to an embodiment of the present invention;

fig. 3 is a schematic axial view of a second material receiving drawer of the pulverizer for concrete processing according to the embodiment of the present invention.

In the figure: 1. a support mechanism; 2. a grinding and screening mechanism; 11. a working bin; 12. a base; 13. a feed inlet; 14. a first discharge port; 15. a second discharge port; 16. a universal brake wheel; 17. a feed baffle; 18. bracing; 19. mounting a plate; 21. a drive shaft; 22. a motor; 23. a grinding disc; 24. a cutter head; 25. screening a screen; 26. a first material receiving drawer; 27. a handle; 28. the second connects the material drawer.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-3, the present invention provides a concrete processing pulverizer, which includes a supporting mechanism 1 and a pulverizing and screening mechanism 2, wherein the supporting mechanism 1 is used for installing the pulverizing and screening mechanism 2, and the pulverizing and screening mechanism 2 is used for pulverizing and screening concrete.

Referring to fig. 1 and 2, the supporting mechanism 1 includes a working chamber 11 and a base 12;

the base 12 is used for installing the working bin 11, and in order to facilitate the moving and fixing device, the bottom of the base 12 is provided with four universal brake wheels 16, and the four universal brake wheels 16 are distributed at four corners of the base 12, so that the base 12 can be stably supported;

the working bin 11 is fixedly welded at the top of the base 12 and used for mounting the grinding and screening mechanism 2;

a feed inlet 13 is arranged on the top wall of the working bin 11 and used for putting concrete to be ground;

in order to conveniently throw materials, the feeding hole 13 is fixedly connected with a feeding baffle 17, the surface of the feeding baffle 17 is a smooth surface, and the included angle between the feeding baffle 17 and the top wall of the working bin 11 is set to be 40-45 degrees;

a first discharge hole 14 is formed in one side of the working bin 11 and used for discharging materials meeting the grinding requirement;

and a second discharge hole 15 is formed in the other side of the working bin 11 and used for discharging materials which do not meet the grinding requirement and need secondary grinding processing.

Referring to fig. 1, 2 and 3, the grinding and screening mechanism 2 includes a driving shaft 21, a motor 22, a grinding disc 23, a cutter head 24 and a screen 25;

the driving shaft 21 penetrates through the side wall of the working bin 11 in a rotating mode and is used for installing the grinding disc 23, and the driving shaft 21 drives the grinding disc 23 to rotate in a rotating mode;

the motor 22 is fixedly installed on the working bin 11 and used for providing power, an inclined strut 18 is fixedly welded on the side wall of the working bin 11, an installation plate 19 is fixedly welded at the lower end of the inclined strut 18, and the motor 22 is fixedly installed on the installation plate 19;

the output end of the motor 22 is fixedly connected with one end of the driving shaft 21, and the output end of the motor 22 drives the driving shaft 21 to rotate;

the powder grinding discs 23 are fixedly sleeved on the driving shaft 21, and a plurality of powder grinding discs 23 are uniformly arranged on the driving shaft 21;

the cutter heads 24 are fixedly arranged on the grinding disc 23 through bolts and used for grinding concrete, the cutter heads 24 are provided with a plurality of cutter heads, and the cutter heads 24 are distributed on the grinding disc 23 in an annular array;

the screen 25 is fixedly connected to the inner side wall of the working bin 11 and is used for filtering the ground concrete material;

in order to facilitate filtering and discharging materials, the screen 25 is obliquely arranged, and an included angle between the screen 25 and the base 12 is set to be 40-45 degrees;

a first material receiving drawer 26 is arranged on the base 12 on one side of the first discharge hole 14, the first material receiving drawer 26 is positioned below the screen 25 and used for collecting materials meeting the grinding requirement, and a handle 27 is fixedly arranged on the first material receiving drawer 26 so as to facilitate manual drawing of the first material receiving drawer 26;

the second material receiving drawer 28 is placed on the base 12 on one side of the second material outlet 15, and the second material receiving drawer 28 is located on one side of the screen 25 and used for collecting materials which do not reach the grinding requirement and need secondary grinding processing.

Specifically, the working principle of the pulverizer for processing concrete is as follows: when the material grinding device is used, firstly, the motor 22 is started, the output end of the motor 22 drives the driving shaft 21 to rotate, then the grinding disc 23 rotates, then concrete needing grinding is put into the feeding hole 13, under the action of rotation of the grinding disc 23, the cutter head 24 carries out grinding processing on the concrete, finally, the concrete after grinding processing falls on the screen 25, on one hand, materials meeting grinding requirements fall in the first material receiving drawer 26 after passing through the screen 25, on the other hand, materials which do not reach the grinding requirements of large particles are discharged by the second discharging hole 15 and fall in the second material receiving drawer 28 through the screen 25, and therefore secondary grinding processing can be carried out.

It should be noted that: the model specification of the motor 22 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 22 and its principle will be clear to the skilled person and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pulverizer for concrete processing is characterized by comprising

The supporting mechanism (1) comprises a working bin (11) and a base (12), the working bin (11) is fixedly welded at the top of the base (12), a feeding hole (13) is formed in the top wall of the working bin (11), a first discharging hole (14) is formed in one side of the working bin (11), and a second discharging hole (15) is formed in the other side of the working bin (11);

grinding screening mechanism (2), grinding screening mechanism (2) are including drive shaft (21), motor (22), grinding dish (23), tool bit (24) and screen cloth (25), drive shaft (21) are rotated and are run through the lateral wall of working bin (11), motor (22) fixed mounting be in on working bin (11), the output of motor (22) with the one end fixed connection of drive shaft (21), grinding dish (23) are fixed cup joint on drive shaft (21), tool bit (24) are through bolt fixed mounting in on grinding dish (23), screen cloth (25) fixed connection be in on the inside lateral wall of working bin (11).

2. A concrete processing pulverizer as defined in claim 1, wherein a universal brake wheel (16) is mounted to the bottom of said base (12).

3. A concrete processing pulverizer as defined in claim 2, wherein said universal brake wheels (16) are four, and four of said universal brake wheels (16) are disposed at four corners of said base (12).

4. The concrete processing pulverizer as recited in claim 1, wherein a feeding baffle (17) is fixedly connected to the feeding port (13), the surface of the feeding baffle (17) is smooth, and the included angle between the feeding baffle (17) and the top wall of the working bin (11) is set to be 40-45 degrees.

5. A concrete processing pulverizer as claimed in claim 4, wherein said screen (25) is disposed in an inclined manner, and an angle between said screen (25) and said base (12) is set to 40-45 degrees.

6. The concrete processing pulverizer as recited in claim 1, wherein a first material receiving drawer (26) is placed on the base (12) on one side of the first discharge port (14), the first material receiving drawer (26) is located below the screen (25), and a handle (27) is fixedly installed on the first material receiving drawer (26).

7. The concrete processing pulverizer as recited in claim 1, wherein a second material receiving drawer (28) is placed on said base (12) on one side of said second discharge port (15), said second material receiving drawer (28) being located on one side of said screen (25).

8. The concrete processing pulverizer as recited in claim 1, wherein a diagonal brace (18) is fixedly welded on a side wall of the working bin (11), a mounting plate (19) is fixedly welded at a lower end of the diagonal brace (18), and the motor (22) is fixedly mounted on the mounting plate (19).