Mine filling slurry stirring device

Abstract

The utility model relates to the technical field of stirring, and discloses a mine filling slurry stirring device which comprises a chassis, a worm wheel disc is mounted at the top of the chassis through a bearing, a stirring tank is mounted at the top of the worm wheel disc, gears are inserted into mounting blocks through rotating shafts, and a first motor is mounted on the left side of the top of a mounting table; and the driving arms are hinged to the front portion of the gear through bearings, connecting shafts are installed at the bottoms of the driving arms, and stirring shifting pieces are installed at the bottom ends of the connecting shafts. According to the mine filling slurry stirring device, a gear is driven by a first motor to rotate, so that a connecting shaft and a stirring paddle can be driven by a driving arm to do up-and-down reciprocating scraping and shoveling motion, slurry can be mixed deeper in the vertical direction through the up-and-down turning and shoveling motion, sediment and block mass in the slurry can be broken, and the stirring efficiency is improved. And the uniformity and the quality of stirring the filler slurry are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agitating technical field, concretely is a mine filling material slurry agitating unit. BACKGROUND

[0002] The mine filling material slurry agitating unit is mainly used for mixing the waste (such as tailings) produced in the mining process with water or other chemical additives, and preparing into the slurry suitable for filling the mined-out area of mine. The basic function of this device is to ensure the uniform mixing of the slurry, so as to carry out the backfilling operation safely and effectively in the underground mine. The working principle usually includes that the solid material and liquid are fully mixed by the mechanical action of the agitator, so as to achieve the required slurry concentration and properties.

[0003] The common agitating unit usually includes the key components such as agitating tank body, agitator, agitating shaft and paddle. The agitating tank body is used for storing and containing the mine material and liquid to be agitated. The agitator drives the agitating shaft and paddle to rotate through its output shaft, so as to realize the effective agitation of the material. The agitating shaft can be solid or hollow, so as to adapt to different agitation requirements and improve the structural strength. The paddle directly participates in the agitation process, and promotes the mixing of the material through its shape and movement mode.

[0004] But this way, because the motor can only drive the agitating shaft and paddle of the agitator to rotate circumferentially when agitating, so that the filling material slurry cannot be mixed in the vertical direction in a deeper level when agitating, which is easy to cause the precipitation and lump in the slurry, reduces the uniformity of the filling material slurry agitation mixing, and cannot meet the working requirements of agitation. Therefore, the mine filling material slurry agitating unit is proposed. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the deficiencies of the prior art, the utility model provides a mine filling material slurry agitating unit to solve the technical problem that the paddle can only rotate circumferentially, so that the filling material slurry cannot be mixed in the vertical direction in a deeper level when agitating, which is easy to cause the precipitation and lump in the slurry.

[0007] (II) Technical scheme

[0008] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a mine filling material slurry agitating unit, comprising:

[0009] The bottom plate is provided with a worm wheel disc on the top through a bearing, and the worm wheel disc is provided with an agitating tank on the top, and the top rear side of the bottom plate is connected with a support column.

[0010] The top of the mounting table is provided with a mounting block on the left and right sides, the inside of the mounting block is provided with a gear through a rotating shaft, the gears are engaged with each other, the top of the mounting table is provided with a first motor on the left side, and the rotating shaft of the gear on the left side is coaxially connected with the rotor of the first motor.

[0011] The bottom of the driving arm is provided with a connecting shaft, the bottom end of the connecting shaft is provided with a stirring paddle, the top of the bottom plate is provided with a second motor on the right side, and the rotor of the second motor is coaxially connected with a worm.

[0012] Preferably, the rear of the stirring tank is provided with a discharge pipe, and the top of the discharge pipe is provided with a valve, the worm is engaged with the worm gear plate, and the added discharge pipe facilitates discharging.

[0013] Preferably, the bottom of the driving arm is eccentrically connected with the front of the gear, the top of the driving arm is connected through a bearing, and the shape of the driving arm is L-shaped, which facilitates transmission.

[0014] Preferably, the shape of the stirring paddle is fork-shaped, the stirring paddles are oppositely arranged, and the connecting shafts are cross-shaped, which avoids interference in transmission.

[0015] Preferably, the top of the bottom plate is connected with a mounting frame, the length of the mounting frame exceeds the top end surface of the stirring tank, the right side of the mounting frame is connected with a scraper, and the scraper is inserted into the inside of the stirring tank. The added scraper can scrape the slurry attached to the inner wall surface of the stirring tank, improves the uniformity of stirring, and avoids dead angles.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the mine filling slurry stirring device has the following beneficial effects:

[0018] The mine filling slurry stirring device drives the rotation of the gear through the first motor, drives the connecting shaft and the stirring paddle to reciprocatingly shovel upward and downward under the driving of the driving arm, drives the rotation of the worm through the second motor, drives the stirring tank to rotate through the worm gear plate, and simultaneously stirs the filling slurry in the stirring tank through the stirring paddle, so that the slurry is mixed in a deeper direction in the vertical direction through the upward and downward shoveling action, which helps to break the sediment and lumps in the slurry, ensures that the solid particles and liquid in the slurry can be fully mixed in the whole stirring container, reduces the stratification phenomenon in the slurry through the upward and downward shoveling, makes the components of the filling slurry more uniform, and improves the quality of the filling slurry stirring. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic view of the utility model;

[0020] Figure 2 It is the structure schematic view of the connecting shaft and the stirring paddle of the utility model;

[0021] Figure 3 It is the structure schematic view of the second motor and the worm of the utility model.

[0022] In the drawing: 1, base plate; 2, worm plate; 3, stirring tank; 4, support column; 5, mounting table; 6, mounting block; 7, first motor; 8, gear; 9, driving arm; 10, connecting shaft; 11, stirring paddle; 12, second motor; 13, worm; 14, mounting frame; 15, scraper. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] The utility model provides a kind of technical scheme, a kind of mine filling material slurry stirring device, including base plate 1, worm plate 2, stirring tank 3, support column 4, mounting table 5, mounting block 6, first motor 7, gear 8, driving arm 9, connecting shaft 10, stirring paddle 11, second motor 12, worm 13, mounting frame 14 and scraper 15:

[0025] Please refer to Figure 1 The top of base plate 1 is provided with worm plate 2 by bearing, the top of worm plate 2 is provided with stirring tank 3, and the rear side of the top of base plate 1 is connected with support column 4.

[0026] Mounting table 5 is arranged at the top of support column 4, please refer to Figure 2 The top of mounting table 5 is connected with mounting block 6 on both sides, the inside of mounting block 6 is inserted with gear 8 by rotating shaft, and gear 8 is engaged with each other, the top left side of mounting table 5 is provided with first motor 7, and the rotor of first motor 7 is coaxially connected with the rotating shaft of left gear 8.

[0027] Driving arm 9 is hinged in the front of gear 8 by bearing, the bottom of driving arm 9 is provided with connecting shaft 10, and the bottom end of connecting shaft 10 is provided with stirring paddle 11, please refer to Figure 3The top right side of the chassis 1 is provided with a second motor 12, the rotor of the second motor 12 is coaxially connected with a worm 13, the rear part of the stirring tank 3 is provided with a discharge pipe, and the top of the discharge pipe is provided with a valve, the worm 13 is engaged with the worm gear plate 2, the bottom of the driving arm 9 is eccentrically connected with the front part of the gear 8, please refer to Figure 2 The top of the driving arm 9 is connected through a bearing, the shape of the driving arm 9 is L-shaped, the shape of the stirring paddle 11 is fork-shaped, the stirring paddle 11 is oppositely arranged, and the connecting shaft 10 is cross-shaped, the rotation of the gear 8 is driven by the first motor 7, so that the connecting shaft 10 and the stirring paddle 11 can be driven by the driving arm 9 to move up and down reciprocatingly, and the rotation of the worm 13 is driven by the second motor 12, so that the stirring tank 3 can be driven by the worm gear plate 2 to rotate, and the filling slurry in the stirring tank 3 can be stirred by the stirring paddle 11 while being turned up and down, and the up-and-down turning action can make the slurry mix more deeply in the vertical direction, which helps to break the sediment and clumps in the slurry, ensures that the solid particles and liquid in the slurry can be fully mixed in the whole stirring container, and through the up-and-down turning, the stratification in the slurry can be reduced, so that the components of the filling slurry are more uniform, and the quality of the filling slurry stirring is improved.

[0028] Please refer to Figure 3 The left side of the top of the chassis 1 is connected with a mounting frame 14, the length of the mounting frame 14 exceeds the top end face of the stirring tank 3, the right side of the mounting frame 14 is connected with a scraper 15, the scraper 15 is inserted into the inside of the stirring tank 3, the added scraper 15 can scrape off the slurry attached to the inner wall surface of the stirring tank 3, the uniformity of stirring is improved, and the dead angle is avoided.

[0029] The rotation of the gear 8 is driven by the first motor 7, so that the connecting shaft 10 and the stirring paddle 11 can be driven by the driving arm 9 to move up and down reciprocatingly, and the rotation of the worm 13 is driven by the second motor 12, so that the stirring tank 3 can be driven by the worm gear plate 2 to rotate, and the filling slurry in the stirring tank 3 can be stirred by the stirring paddle 11 while being turned up and down, and the up-and-down turning action can make the slurry mix more deeply in the vertical direction, which helps to break the sediment and clumps in the slurry, ensures that the solid particles and liquid in the slurry can be fully mixed in the whole stirring container, and through the up-and-down turning, the stratification in the slurry can be reduced, so that the components of the filling slurry are more uniform, and the quality of the filling slurry stirring is improved.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A mine backfill slurry mixing device, characterized by, Include: The top of the chassis (1) is installed with worm wheel disc (2) through bearing, the top of the worm wheel disc (2) is equipped with stirring tank (3), the top of the chassis (1) is connected with support (4) on the back side; The mounting table (5) is installed at the top of the support (4), the top of the mounting table (5) is connected with mounting block (6) on both sides, the inside of the mounting block (6) is inserted with gear (8) through rotating shaft, and the gear (8) is engaged with each other, the top of the mounting table (5) is equipped with first motor (7) on the left side, the rotor of the first motor (7) is coaxially connected with the rotating shaft of the left gear (8); The driving arm (9) is hinged in front of the gear (8) through bearing, the bottom of the driving arm (9) is installed with connecting shaft (10), the bottom end of the connecting shaft (10) is equipped with stirring paddle (11), the top of the right side of the chassis (1) is installed with second motor (12), the rotor of the second motor (12) is coaxially connected with worm (13).

2. A mine backfill slurry mixing device according to claim 1, characterised in that: The rear of the stirring tank (3) is equipped with discharge pipe, and the top of the discharge pipe is equipped with valve, the worm (13) is engaged with the worm wheel disc (2).

3. A mine backfill slurry mixing device according to claim 1, characterised in that: The bottom of the driving arm (9) is eccentrically connected with the front of the gear (8), the top of the driving arm (9) is connected through bearing, the shape of the driving arm (9) is L-shaped.

4. A mine backfill slurry mixing device according to claim 1, characterised in that: The shape of the stirring paddle (11) is fork-shaped, the direction of the stirring paddle (11) is opposite, and the connecting shaft (10) is cross-shaped.

5. A mine backfill slurry mixing device as claimed in claim 1, characterised in that: The top of the chassis (1) is connected with mounting frame (14) on the left side, the length of the mounting frame (14) exceeds the top end surface of the stirring tank (3), the right side of the mounting frame (14) is connected with scraper (15), and the scraper (15) is inserted into the inside of the stirring tank (3).

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