CN219232529U

CN219232529U - Grinding and powder selecting integrated machine for building materials

Info

Publication number: CN219232529U
Application number: CN202320731298.8U
Authority: CN
Inventors: 胡龙子; 马敬伟; 张继文; 毕杰
Original assignee: Luoyang Yuneng Industry And Trade Co ltd
Current assignee: Luoyang Yuneng Industry And Trade Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-23
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a grinding and powder selecting integrated machine for building materials, which comprises a barrel, wherein two supporting boxes are fixedly connected to the bottom of the barrel, a feed inlet is formed in the top of the barrel, a rotary frame is rotatably connected to the inner wall of the barrel, the rotary frame is U-shaped, sliding grooves are formed in the front surface and the back surface of the rotary frame, grinding rollers are arranged in the barrel, the two ends of the front surface and the back surface of each grinding roller are respectively connected with the inner walls of the two sliding grooves in a sliding mode, limit grooves are formed in the front surface and the back surface of the interior of the barrel, a push plate is fixedly connected to the inner side of the rotary frame, the push plate is V-shaped, and two screens are embedded in the bottom of the barrel. The utility model can automatically screen the fly ash after the fly ash is ground, effectively improves the efficiency of grinding and selecting the fly ash, and can effectively reduce the occurrence of the condition that the fly ash blocks the device.

Description

Grinding and powder selecting integrated machine for building materials

Technical Field

The utility model relates to the technical field of building material processing equipment, in particular to a grinding and powder selecting integrated machine for building materials.

Background

Fly ash is produced after coal is combusted, and the fly ash is usually used as a building material and has very wide application in the fields of high-activity fly ash cement mixed materials, high-doped fly ash concrete, high-doped fly ash sintered bricks and other lining materials, light aggregate production, hollow building blocks and the like. Coal is fossil fuel with the widest distribution area, is a solid combustible organic rock, and is mainly formed by plant remains through biochemical action, burial and geological transformation; when the coal ash is used, the coal ash needs to be ground, a coal slag micro powder treatment machine is needed at the moment, the existing coal slag micro powder treatment machine does not have a screening device, or the screening effect is poor when screening is carried out, and different cinder specifications cannot be selected according to actual requirements, so that the production and use requirements cannot be met.

In order to solve the problems, the patent of the utility model with the publication number of CN 213315474U discloses a slag micropowder grinding and screening integrated machine, which comprises a machine body, wherein a grinding device is arranged in the machine body, a screening plate is arranged below the grinding device, a handle is arranged on the side surface of the machine body, two shaking devices are connected below the screening plate, a rotating rod is connected between the two shaking devices, the rotating rod is rotationally connected with a first motor, the grinding device comprises a grinding box, and a rotating wheel is arranged inside the grinding box. When the slag powder screening machine is used, slag powder is convenient to grind through the grinding device, screening after grinding is convenient to conduct through the shaking device, the rotating wheel is driven to rotate through the rotating motor, the rotating rod is driven to rotate at the same time, the grinding protrusion is driven to grind slag powder to grind, and the thickness of the screen plate is convenient to adjust in time according to different conditions through the filter screen plate.

In the above patent, the fly ash is extruded on the filter screen plate through the rotating rod and the grinding protrusions to grind the fly ash, and in the process that the fly ash is extruded on the filter screen plate, the fly ash is easy to block the filter screen plate, so that the device is in fault.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a grinding and powder selecting integrated machine for building materials, so as to overcome the defects.

In order to solve the above background technical problems, the present utility model adopts the following technical scheme.

The utility model provides a grinding and powder selecting integrated machine for building materials, includes the barrel, the bottom fixedly connected with of barrel two supporting boxes, the feed inlet has been seted up at the top of barrel, the inner wall of barrel rotates and is connected with rotatory frame, rotatory frame's shape is the U-shaped setting, the spout has all been seted up to the front and the back of rotatory frame, the inside of barrel is provided with the grinding roller, the front and the back both ends of grinding roller respectively with the inner wall sliding connection of two spouts, the limiting groove has all been seted up to the front and the back of barrel inside, the inboard fixedly connected with push pedal of rotatory frame, the shape of push pedal is the V font, two screens cloth have been inlayed to the bottom of barrel, two all be provided with collection device on the supporting box, the front of barrel is provided with driving structure; the limiting groove comprises a grinding part, the grinding part is arranged on the inner wall of the barrel, and two separation grooves and one feeding groove are arranged on the inner wall of the barrel.

As a further description of the above technical solution:

the collecting device comprises a collecting box, the back of the collecting box is inserted on the supporting box and is connected with the supporting box in a sliding mode, and the front of the collecting box is fixedly connected with a handle.

As a further description of the above technical solution:

the driving structure comprises a motor, the back of the motor is fixedly connected with the cylinder body, the output shaft of the motor is fixedly connected with a driving rod, and the back of the driving rod penetrates through the cylinder body and is fixedly connected with the rotating frame.

As a further description of the above technical solution:

two vertical grooves are formed in the inner side of the rotary frame, the inner walls of the vertical grooves are connected with sliding blocks in a sliding mode, springs are fixedly connected to the tops of the sliding blocks, and scraping plates are fixedly connected between the sliding blocks.

As a further description of the above technical solution:

the inner wall of keeping away from the groove is provided with the tooth, the equal fixedly connected with in both ends of grinding roller with the gear of tooth looks adaptation.

As a further description of the above technical solution:

the front of the cylinder is fixedly connected with a controller, and the output end of the controller is connected with a motor signal.

Compared with the prior art, the utility model has the advantages that:

according to the scheme, the pulverized fuel ash can be automatically screened after being ground, the efficiency of grinding and selecting powder is effectively improved, the occurrence of the condition that the pulverized fuel ash blocks the device can be effectively reduced, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

fig. 4 is a diagram showing the positional relationship between a rotating frame and a polishing roller in the present utility model.

The reference numerals in the figures illustrate:

1. a cylinder; 2. a supporting box; 3. a feed inlet; 4. a rotating frame; 5. a chute; 6. a grinding roller; 7. a limit groove; 701. a polishing section; 702. away from the slot; 703. a feed chute; 8. a push plate; 9. a screen; 10. a collecting device; 101. a collection box; 102. a handle; 11. a driving structure; 111. a motor; 112. a driving rod; 12. a vertical groove; 13. a slide block; 14. a spring; 15. a scraper; 16. teeth; 17. a gear; 18. and a controller.

Detailed Description

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;

referring to fig. 1 to 4, in the present utility model: the utility model provides a grinding and selecting powder all-in-one for building materials, which comprises a barrel 1, two supporting boxes 2 are fixedly connected with the bottom of barrel 1, feed inlet 3 is seted up at the top of barrel 1, the inner wall of barrel 1 rotates and is connected with rotatory frame 4, rotatory frame 4's shape is U-shaped setting, spout 5 has all been seted up to the front and the back of rotatory frame 4, the inside of barrel 1 is provided with grinding roller 6, the front and the back both ends of grinding roller 6 respectively with the inner wall sliding connection of two spouts 5, limit groove 7 has all been seted up to the front and the back of barrel 1 inside, the inboard fixedly connected with push pedal 8 of rotatory frame 4, push pedal 8's shape is the V font, two screen cloth 9 have been inlayed to the bottom of barrel 1, all be provided with collection device 10 on two supporting boxes 2, the front of barrel 1 is provided with drive structure 11; the limit groove 7 comprises a grinding part 701, the grinding part 701 is arranged on the inner wall of the cylinder 1, and two far-away grooves 702 and a feeding groove 703 are arranged on the inner wall of the cylinder 1; the collecting device 10 comprises a collecting box 101, wherein the back surface of the collecting box 101 is inserted on the supporting box 2 and is connected with the supporting box in a sliding manner, and the front surface of the collecting box 101 is fixedly connected with a handle 102; the driving structure 11 comprises a motor 111, the back surface of the motor 111 is fixedly connected with the cylinder 1, an output shaft of the motor 111 is fixedly connected with a driving rod 112, and the back surface of the driving rod 112 penetrates through the cylinder 1 and is fixedly connected with the rotating frame 4.

In the utility model, when in use, the motor 111 is started firstly, the motor 111 drives the rotary frame 4 to rotate through the driving rod 112 until the rotary frame 4 rotates by one hundred eighty degrees, at the moment, the fly ash is added into the barrel 1 from the feed inlet 3, then the motor 111 is started, the motor 111 is started until the rotary frame 4 rotates by one hundred eighty degrees, at the moment, the fly ash can fall on the inner bottom wall of the barrel 1, a user can drive the rotary frame 4 to swing left and right through the forward and backward rotation of the continuous driving motor 111, the grinding roller 6 is driven to swing through the chute 5 in the swinging process of the rotary frame 4, the front and the back of the grinding roller 6 slide along the inner wall of the grinding part 701 in the swinging process of the grinding roller 6, the arrangement of the grinding part 701 controls the distance between the grinding roller 6 and the barrel 1, the fly ash is ground in the swinging process of the grinding roller 6, the grinding roller 6 slides from the grinding part 701 to the far away groove 702, the far away groove 702 controls the grinding roller 6 to be far away from the inner wall of the barrel 1, so as to prevent the grinding roller 6 from pressing the fly ash into the sieve holes of the sieving net 9, an effective reducing device is blocked, the push plate 8 slides onto the inner bottom wall of the barrel 1 from the top of the sieve 9 along with the sliding of the grinding roller 6 away from the inner wall of the groove 702, the push plate 8 pushes the fly ash to the sieve 9 along with the swinging of the rotating frame 4, the sieve 9 screens the fly ash after the fly ash is pushed to the sieve 9, the unqualified fly ash can be left on the surface of the sieve 9, the qualified fly ash can fall into the collecting box 101 through the sieve 9 for collection, the unqualified fly ash can roll onto the inner bottom wall of the barrel 1 along with the sieve 9 when the push plate 8 swings to the other side, then the fly ash is ground again by the grinding roller 6, along with the left-right swing of the rotary frame 4, the grinding and screening of the fly ash can be repeated continuously, so that the purpose of grinding and selecting the fly ash is realized.

Please refer to fig. 3 and 4, wherein: two vertical grooves 12 are formed in the inner side of the rotary frame 4, sliding blocks 13 are slidably connected to the inner walls of the two vertical grooves 12, springs 14 are fixedly connected to the tops of the two sliding blocks 13, and scraping plates 15 are fixedly connected between the two sliding blocks 13.

In the utility model, the grinding roller 6 rotates in the grinding process, and the scraping plate 15 slides along the surface of the grinding roller 6 in the rotating process of the grinding roller 6, so that the fly ash attached to the surface of the grinding roller 6 is scraped off, and the effect of cleaning the grinding roller 6 is realized.

Please refer to fig. 2 and 4, wherein: the inner wall far away from the groove 702 is provided with teeth 16, and the two ends of the grinding roller 6 are fixedly connected with gears 17 matched with the teeth 16.

According to the utility model, through the cooperation of the teeth 16 and the gear 17, the grinding roller 6 rotates in the process of sliding away from the inner wall of the groove 702, so that the grinding roller 6 can be effectively cleaned by the scraping plate 15, and the practicability of the device is improved.

Please refer to fig. 1, wherein: the front of the cylinder 1 is fixedly connected with a controller 18, and the output end of the controller 18 is in signal connection with a motor 111.

In the utility model, the controller 18 is arranged to facilitate the control of the motor 111 by a user, thereby improving the practicability of the device.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a grinding and selecting powder all-in-one for building materials, includes barrel (1), its characterized in that: the novel grinding machine is characterized in that two supporting boxes (2) are fixedly connected to the bottom of the barrel (1), a feed inlet (3) is formed in the top of the barrel (1), a rotary frame (4) is rotatably connected to the inner wall of the barrel (1), the rotary frame (4) is U-shaped, sliding grooves (5) are formed in the front and the back of the rotary frame (4), grinding rollers (6) are arranged in the barrel (1), two ends of the front and the back of the grinding rollers (6) are respectively connected with the inner walls of the two sliding grooves (5) in a sliding mode, limit grooves (7) are formed in the front and the back of the inside of the barrel (1), a push plate (8) is fixedly connected to the inner side of the rotary frame (4), the push plate (8) is V-shaped, two screens (9) are embedded in the bottom of the barrel (1), collecting devices (10) are arranged on the supporting boxes (2), and driving structures (11) are arranged on the front of the barrel (1).

The limiting groove (7) comprises a grinding part (701), the grinding part (701) is arranged on the inner wall of the cylinder body (1), and two separation grooves (702) and one feeding groove (703) are arranged on the inner wall of the cylinder body (1).

2. The grinding and powder selecting integrated machine for building materials according to claim 1, wherein: the collecting device (10) comprises a collecting box (101), the back of the collecting box (101) is inserted on the supporting box (2) and is connected with the supporting box in a sliding mode, and a handle (102) is fixedly connected to the front of the collecting box (101).

3. The grinding and powder selecting integrated machine for building materials according to claim 1, wherein: the driving structure (11) comprises a motor (111), the back of the motor (111) is fixedly connected with the cylinder body (1), the output shaft of the motor (111) is fixedly connected with a driving rod (112), and the back of the driving rod (112) penetrates through the cylinder body (1) and is fixedly connected with the rotating frame (4).

4. The grinding and powder selecting integrated machine for building materials according to claim 1, wherein: two perpendicular grooves (12) have been seted up to the inboard of rotatory frame (4), two the inner wall in perpendicular groove (12) is all sliding connection has slider (13), two the top of slider (13) is all fixedly connected with spring (14), two fixedly connected with scraper blade (15) between slider (13).

5. The grinding and powder selecting integrated machine for building materials according to claim 1, wherein: the inner wall away from groove (702) is provided with tooth (16), both ends of grinding roller (6) are all fixedly connected with tooth (16) looks adaptation gear (17).

6. The grinding and powder selecting integrated machine for building materials according to claim 3, wherein: the front of the cylinder body (1) is fixedly connected with a controller (18), and the output end of the controller (18) is in signal connection with a motor (111).