Raw material vertical mill water spraying device

Abstract

The utility model provides a water spraying device of a raw material vertical mill, which relates to the technical field of milling devices, and comprises a shell, an atomizing nozzle and a brush plate, a water pipe is arranged outside the shell, a plurality of conveying pipes are arranged inside the shell, a hose penetrating through the side wall of the shell is communicated between the water pipe and the conveying pipes, and the atomizing nozzle and the brush plate are arranged in the shell. A sliding gear ring is rotatably mounted on the inner side of the shell, a hose is arranged, the flexible characteristic of the hose is utilized, the conveying pipe and the water pipe are movably mounted, a first motor is arranged, one first gear is driven to rotate to drive the sliding gear ring to rotate, and the sliding gear ring can also drive other first gears to rotate; and when the first gears rotate by a certain angle, all the conveying pipes can be driven to be close to the inner side of the shell to rub with the brush plate for cleaning, and according to the technical scheme, only one motor is used for driving all the atomization nozzles to move to target positions.

Description

TECHNICAL FIELD

[0001] The utility model relates to a grinding device technical field especially relates to a raw material vertical mill water spraying device. BACKGROUND

[0002] When the material circulation is opened, the water spraying can stabilize the material bed, ensure the stable vibration of the mill when the roller is lowered, and the parameters such as the mill pressure difference, the main motor power, and the circulating elevator power are monitored to adjust the feeding amount, the speed of the powder separator, the water spraying amount, and the ventilation amount.

[0003] Therefore, a vertical mill water spraying device in the prior art, with the publication number CN221714532U, includes a water pump body, a protective sleeve, an atomizing nozzle, a conveying pipe, a motor, and a hydraulic rod. The body is internally provided with a grinding disc. The upper end of the grinding disc is provided with a grinding roller. A plurality of conveying pipes are internally penetrated through the body. One end of the conveying pipe is connected with a water pump. The lower end of the conveying pipe is provided with an atomizing nozzle on one side. The atomizing nozzle is provided with a motor below. The upper end of the motor is provided with a mounting plate. The upper end of the mounting plate is provided with a brush strip. The lower end of the motor is provided with a base. One end of the hydraulic rod is connected with the base. The motor is installed through the base. The hydraulic rod moves the motor through the base when it is in operation. The mounting sleeve is internally embedded with a sliding sleeve. One end of the hydraulic rod is slidingly inserted into the sliding sleeve. The hydraulic rod slides horizontally in the mounting sleeve through the sliding sleeve.

[0004] Since the position of the hydraulic rod of the device is fixed, and one hydraulic rod corresponds to one brush strip, when a plurality of water spraying devices are evenly sprayed in the mill, in order to ensure that the plurality of atomizing nozzles are not blocked by the material, a plurality of hydraulic rods and motors need to be provided to assist the brush strip in working. When the hydraulic rod and the motor are used more, the energy consumption is increased, and the maintenance cost is increased. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides a raw material vertical mill water spraying device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material vertical mill water spraying device, which comprises a shell, an atomizing nozzle, and a brush plate. The shell is externally provided with a water pipe. The shell is internally provided with a plurality of conveying pipes. The water pipe and the plurality of conveying pipes are communicated with a hose which is penetratingly arranged on the side wall of the shell. A sliding gear ring is rotatably installed on the inner side of the shell. A first motor is fixed in the shell. A plurality of first gears which are meshingly connected with the sliding gear ring are rotatably connected with the inner side of the shell. The main shaft of the first motor is fixedly connected with one of the first gears. The first gear is fixedly installed at one end of the conveying pipe. The other end of the conveying pipe is fixedly connected with the atomizing nozzle. The brush plate is arranged close to the inner side of the shell and is rollingly installed with the shell.

[0007] Preferably, the inside of the shell is fixedly connected with a fixed tooth ring, the fixed tooth ring is engagedly connected with a second gear, and the top of the second gear is used for mounting a brush plate, and the bottom of the second gear is fixedly provided with a second motor.

[0008] Preferably, the top of the second gear is fixedly connected with a hydraulic rod, and the telescopic end of the hydraulic rod is fixedly connected with the brush plate.

[0009] Preferably, the inside of the shell is further fixedly provided with a guide rail, the second motor shell part is slidably connected with the inside of the shell through the guide rail, and the main shaft is fixedly connected with the second gear.

[0010] Preferably, the bottom of the first gear is fixedly connected with a sleeve ring through a pin shaft, and the sleeve ring is sleeved and mounted between the conveying pipes.

[0011] Preferably, a plurality of conveying pipes are circumferentially arranged along the inside of the shell.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that,

[0013] 1、 in the utility model, through setting up the hose, using the flexible characteristic of the hose, the movable installation between the conveying pipe and the water pipe is realized, through setting up the first motor, the rotation of one first gear is driven, the rotation of the sliding tooth ring is driven, the rotation of other first gears is driven, thereby the rotation of all the first gears is realized, the rotation of the first gears by a certain angle can drive all the conveying pipes to approach the inside of the shell and rub the brush plate for cleaning, and the technical scheme only uses one motor to drive all the atomizing nozzles to move to the target cleaning position.

[0014] 2、 in the utility model, through setting up the second motor, the rotation of the second gear is driven, the second gear rolls on the fixed tooth ring, thereby the brush plate moves in the circular motion track in the shell, when all the atomizing nozzles move to the target position, the brush plate rotates and slides through the surface of the atomizing nozzle, and the surface of the atomizing nozzle is rubbed and cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of the raw material vertical mill water spraying device is provided for the utility model;

[0016] Figure 2 A three-dimensional structure schematic view of the conveying pipe in the utility model is provided;

[0017] Figure 3 A three-dimensional structure schematic view of the first gear in the utility model is provided;

[0018] Figure 4 A Figure 3 Enlarged view of A in the utility model.

[0019] Legend: 1. Shell; 2. Water pipe; 3. Delivery pipe; 4. Atomizing nozzle; 5. First gear; 6. First motor; 7. Brush plate; 8. Sliding gear ring; 9. Hose; 10. Hydraulic rod; 11. Second motor; 12. Guide rail; 13. Fixed gear ring; 14. Collar; 15. Second gear. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] like Figures 1-4 As shown, a raw material vertical mill water spraying device includes a housing 1, an atomizing nozzle 4, and a brush plate 7. A water pipe 2 is provided on the outside of the housing 1, and multiple conveying pipes 3 are provided inside the housing 1. A flexible hose 9 is provided through the side wall of the housing 1 and connects the water pipe 2 and the multiple conveying pipes 3. A sliding toothed ring 8 is rotatably installed on the inside of the housing 1. A first motor 6 is fixed inside the housing 1. Multiple first gears 5 are rotatably connected to the inside of the housing 1 and mesh with the sliding toothed ring 8. The main shaft of the first motor 6 is fixedly connected to one of the first gears 5. The first gear 5 is fixedly installed at one end of the conveying pipe 3, and the other end of the conveying pipe 3 is fixedly connected to the atomizing nozzle 4. The brush plate 7 is located close to the inside of the housing 1 and is rolled with the housing 1. The multiple conveying pipes 3 are arranged circumferentially along the inside of the housing 1.

[0023] In this technical solution, a flexible hose 9 is provided, which allows the conveying pipe 3 and the water pipe 2 to be installed movably. A first motor 6 is provided, which drives one of the first gears 5 to rotate, thereby causing the sliding gear ring 8 to rotate. The rotation of the sliding gear ring 8 can in turn drive the other first gears 5 to rotate, thus causing all the first gears 5 to rotate. The rotation of the first gears 5 at a certain angle can drive the conveying pipe 3 to move closer to the inner side of the housing 1 and rub against the brush plate 7 for cleaning.

[0024] like Figure 4 As shown, a fixed gear ring 13 is fixedly connected to the inner side of the housing 1. The fixed gear ring 13 is meshed with a second gear 15. The top of the second gear 15 is used to install the brush plate 7, and the bottom is fixedly set with a second motor 11. A guide rail 12 is also fixedly set to the inner side of the housing 1. The housing part of the second motor 11 is slidably connected to the inner side of the housing 1 through the guide rail 12, and the main shaft is fixedly connected to the second gear 15.

[0025] In the technical solution, the guide rail 12 is arranged for mounting the second motor 11, the second motor 11 is arranged, the second motor 11 drives the second gear 15 to rotate, the second gear 15 rolls on the fixed gear ring 13, thereby driving the second motor 11 to slide on the guide rail 12, driving the brush plate 7 to rotate and slide on the surface of the atomizing nozzle 4, enhancing the cleaning effect, and the cleaning efficiency and cost can be comprehensively considered, and a certain number of brush plates 7 and the matched components for driving the brush plate 7 to work can be selectively used.

[0026] As shown in Figure 4 The second gear 15 is fixedly connected with the hydraulic rod 10 at the top, and the telescopic end of the hydraulic rod 10 is fixedly connected with the brush plate 7.

[0027] In the technical solution, when a thick layer of material is adhered to the surface of the atomizing nozzle 4, the height of the brush plate 7 can be lowered by the hydraulic rod 10 to clean the outer layer of material first, and then slowly raised until the material on the surface of the atomizing nozzle 4 is completely removed.

[0028] As shown in Figure 4 The first gear 5 is fixedly connected with the sleeve ring 14 at the bottom through a pin shaft, and the sleeve ring 14 is installed in the conveying pipe 3.

[0029] In the technical solution, the sleeve ring 14 is arranged for mounting the conveying pipe 3, and when the first gear 5 rotates, the sleeve ring 14 drives the conveying pipe 3 to rotate.

[0030] Working principle: when cleaning, the first motor 6 drives the first gear 5 to rotate, drives the sliding gear ring 8 to rotate, and the sliding gear ring 8 can drive other first gears 5 to rotate, so that all the first gears 5 rotate, and the first gear 5 rotates by a certain angle to drive the conveying pipe 3 to approach the inner side of the shell 1 on the track of the brush plate 7, and the second motor 11 is continuously started to drive the second gear 15 to rotate, the second gear 15 rolls on the fixed gear ring 13, thereby driving the second motor 11 to slide on the guide rail 12, driving the brush plate 7 to rotate and slide on the surface of the atomizing nozzle 4, and rubbing and cleaning the surface of the atomizing nozzle 4.

[0031] The wiring diagram of the first motor 6, the second motor 11 and the hydraulic rod 10 in the utility model belongs to the common knowledge in the field, and its working principle is a known technology, and the model is selected according to actual use, so the control mode and wiring arrangement of the first motor 6, the second motor 11 and the hydraulic rod 10 are not explained in detail.

[0032] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A raw meal roller mill water spraying device comprising a housing (1), an atomizing nozzle (4) and a brush plate (7), characterized in that: The shell (1) is externally provided with a water pipe (2), the shell (1) is internally provided with a plurality of conveying pipes (3), the water pipe (2) and the plurality of conveying pipes (3) are communicated with the hose (9) penetrating the side wall of the shell (1), the sliding gear ring (8) is rotatably installed on the inner side of the shell (1), the first motor (6) is fixedly arranged in the shell (1), a plurality of first gears (5) are rotatably connected with the sliding gear ring (8), the main shaft of the first motor (6) is fixedly connected with one of the first gears (5), the first gear (5) is fixedly installed at one end of the conveying pipe (3), the other end of the conveying pipe (3) is fixedly connected with the atomizing nozzle (4), and the brush plate (7) is arranged close to the inner side of the shell (1) and is rollingly installed on the shell (1).

2. Raw meal vertical mill water spraying device according to claim 1, characterized in that: The fixed gear ring (13) is fixedly connected to the inner side of the shell (1), the second gear (15) is engagedly connected with the fixed gear ring (13), and the second gear (15) is provided with the brush plate (7) on the top and the second motor (11) on the bottom.

3. Raw meal vertical mill water spraying device according to claim 2, characterized in that: The second gear (15) is fixedly connected with the hydraulic rod (10) on the top, and the telescopic end of the hydraulic rod (10) is fixedly connected with the brush plate (7).

4. A raw meal roller mill water spraying device according to claim 3, wherein: The guide rail (12) is further fixedly arranged on the inner side of the shell (1), the shell part of the second motor (11) is slidably connected with the inner side of the shell (1) through the guide rail (12), and the main shaft is fixedly connected with the second gear (15).

5. The raw meal roller mill water spraying device as claimed in claim 1, wherein: The sleeve ring (14) is fixedly connected with the first gear (5) on the bottom through the pin shaft, and the sleeve ring (14) is sleevedly installed between the conveying pipe (3).

6. The raw meal roller mill water spraying device as claimed in claim 1, wherein: A plurality of conveying pipes (3) are circumferentially arranged on the inner side of the shell (1).

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