Walking type anti-derailing slurry mixer

Abstract

The utility model discloses a walking type anti-derailment slurry mixer which comprises a mixing mechanism, a walking mechanism, a protective fence and a maintenance platform, the mixing mechanism is vertically installed on the maintenance platform, the walking mechanism walks on a track, an anti-derailment wheel set assists the walking mechanism, one end of a mixing speed reducer is directly connected with a mixing motor, and the other end of the mixing speed reducer is directly connected with a coupler. A housing with good sealing performance is arranged on the outer side of a coupler, stirring blades are welded and fixed to a stirring shaft, a walking motor and a walking speed reducer are horizontally connected to the maintenance platform, one end of a chain is connected with the walking speed reducer, and the other end of the chain penetrates through a reserved notch of the maintenance platform to be connected with a chain wheel. The chain wheel shafts are connected with the anti-derailing slide rail wheels, the slide rail wheels are connected through transmission shafts, the protective fences are vertically welded on the maintenance platform, and the device can fully drive slurry to stir without dead angles, is not easy to precipitate, can uniformly stir in a reciprocating movement manner, is not easy to cause resource waste, and has a good stirring effect.

Description

Technical Field

[0001] The utility model relates to the field of mud storage tank stirring, in particular to a walking anti-derailment mud mixer. Background Art

[0002] For storage tanks that require a large amount of mud, there is generally an uneven mixing phenomenon. Usually, multiple small mixers or a single large mixer are used. If a small mixer wants to achieve a mixing effect, it needs to cover the top of the storage tank in all directions. The mixing radius of a large mixer is too large, and there are many dead corners for mixing. The storage tank is not fully mixed at all positions. The two mixing methods of the device are time-consuming, labor-intensive, large in size, high in power consumption, and easy to cause resource waste. There are dead corners for mixing, and the mixing effect is poor. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a walking anti-derailment mud mixer.

[0004] According to the technical solution provided in the embodiment of the present application, a walking anti-derail mud mixer includes a stirring mechanism, a walking mechanism, a guardrail, a maintenance platform and an anti-derail wheel set, and the maintenance platform is provided with a plurality of reserved holes;

[0005] The stirring mechanism includes a stirring motor, a stirring reducer, a coupling, a cover, a stirring shaft and stirring blades. The lower end of the stirring motor is fixed to the stirring reducer by screws, the output end of the stirring motor is directly connected to the input end of the stirring reducer, the output end of the stirring reducer is directly connected to the coupling, the coupling is welded to the stirring shaft, the connection between the output end of the stirring reducer and the coupling is installed with a cover by screws, and the stirring blades are fixed on the stirring shaft by welding.

[0006] The walking mechanism comprises a walking motor, a walking reducer, a chain, a sprocket, and an anti-derail slide wheel. The walking motor and the walking reducer are placed horizontally, and the walking motor output end is connected to the walking reducer input end. The walking reducer is connected to the sprocket by a chain, and the sprocket side shaft is connected to the anti-derail slide wheel.

[0007] A movable walking mechanism is arranged on one side of the maintenance platform, the stirring mechanism is installed on the reserved hole in the middle of the maintenance platform, and another set of sprockets and anti-derailing slide wheels are installed on the other side of the maintenance platform.

[0008] In the utility model, further, the stirring mechanism and the maintenance platform are perpendicular to each other, and the stirring reducer and the maintenance platform are fixed by bolt connection.

[0009] In the utility model, further, one end of the coupling is inserted into a reserved hole of the maintenance platform, and the middle position of the coupling is detachable.

[0010] In the utility model, further, the chain passes through the reserved hole of the maintenance platform and is connected to the sprocket.

[0011] In the utility model, further, the anti-derail slide rail wheels are distributed on the four corners of the lower end of the maintenance platform, and are 2cm-5cm away from the edge, and the anti-derail slide rail wheels are connected with a transmission shaft.

[0012] In the utility model, further, the guardrails are welded around the maintenance platform, the guardrails are evenly distributed in the longitudinal and transverse directions, and the guardrails evenly distributed in the longitudinal and transverse directions are welded perpendicularly to each other.

[0013] In the utility model, further, the anti-derailing wheel set is placed horizontally and installed in an L-shaped steel bar by bolts, and one side of the L-shaped steel bar is welded on the maintenance platform.

[0014] In summary, the beneficial effects of the present application are as follows: when the device is in use, the stirring motor and the travel motor are started simultaneously, the travel motor drives the anti-derailing slide wheel, the stirring motor drives the stirring slurry, the anti-derailing slide wheel is started by the stirring motor to run on the slide rail, and the travel motor drives the stirring slurry to do reciprocating stirring in the mud storage tank, so as to achieve the purpose of uniform stirring in every corner of the storage tank. The device has the advantages of reciprocating uniform stirring, is not easy to cause waste of resources, can stir to the dead corners of the storage tank, and has a good stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a mud mixer;

[0017] Figure 2 This is a schematic diagram of the plan structure of a mud mixer.

[0018] Numbers in the figure:

[0019] 1- stirring mechanism; 11- stirring motor; 12- stirring reducer; 13- coupling; 14- cover; 15- stirring shaft; 16- stirring paddle; 2- walking mechanism; 21- walking motor; 22- walking reducer; 23- chain; 24- sprocket; 25- anti-derailment slide wheel; 3- guardrail; 4- maintenance platform, 5- anti-derailment wheel set. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] like Figure 1 and Figure 2 As shown, the present application is a movable mud stirring device consisting of a stirring mechanism 1, a stirring motor 11, a stirring reducer 12, a coupling 13, a cover 14, a stirring shaft 15, a stirring blade 16, a walking mechanism 2, a walking motor 21, a walking reducer 22, a chain 23, a sprocket 24, an anti-derailing slide wheel 25, a guardrail 3, a maintenance platform 4, an anti-derailing wheel set 5, etc.;

[0023] like Figure 1 and Figure 2 As shown, the maintenance platform 4 is provided with a number of reserved holes, which are used for the walking mechanism 2 and the stirring mechanism 1 to pass through the maintenance platform. The stirring mechanism 1 includes a stirring motor 11, a stirring reducer 12, a coupling 13, a cover 14, a stirring shaft 15 and a stirring blade 16. The lower end of the stirring motor 11 is fixed on the stirring reducer 12 by screws, and the output end of the stirring motor 11 is directly connected to the input end of the stirring reducer 12. Because the speed of the stirring motor 11 is too high, it is necessary to reduce a certain speed through the stirring reducer 12 to reduce damage to the parts. The output end of the stirring reducer 12 is directly connected to the coupling 13. Specifically, the output shaft of the stirring reducer 12 is directly inserted into the upper part of the coupling 13, and the coupling 13 is welded to the stirring shaft 15, that is, the lower part of the coupling 13 and the stirring shaft 15 are welded.

[0024] A cover 14 is installed at the connection between the output end of the stirring reducer 12 and the coupling 13 by screws. The function of the cover 14 is to prevent foreign matter such as dust and mortar from entering the coupling 13 and increase the number of times the coupling 13 is used. The stirring blade 16 is fixed to the stirring shaft 15 by welding.

[0025] Traveling mechanism 2 comprises travel motor 21, travel speed reducer 22, chain 23, sprocket wheel 24, anti-derail slide wheel 25, travel motor 21 and travel speed reducer 22 are placed horizontally, and are connected with travel speed reducer 22 input ends by travel motor 21 output ends, travel speed reducer 22 is installed in travel mechanism 2, its purpose is that travel mechanism 2 reduces the travel speed on track when driving anti-derail slide wheel 25, so that stirring mechanism 1 has sufficient time to stir mud. Travel speed reducer 22 is connected sprocket wheel 24 by chain 23, and sprocket wheel 24 is arranged to gear structure, is for chain 23 better grip on sprocket wheel 24, sprocket wheel 24 side is connected anti-derail slide wheel 25 with shaft, and shaft is fixed by key plugging into keyway.

[0026] A guardrail 3 is welded around the maintenance platform 4 to protect the safety of employees when they are in the maintenance mechanism. A movable walking mechanism 2 is provided on one side of the maintenance platform 4, and the walking mechanism 2 is installed on the track through an anti-derail slide wheel 25. A stirring mechanism 1 is installed on the central reserved hole of the maintenance platform 4, and another group of sprockets 24 and anti-derail slide wheels 25 are installed on the other side of the maintenance platform 4, and the tracks are distributed under the two groups of sprockets 24 and the anti-derail slide wheels 25.

[0027] The stirring mechanism 1 and the maintenance platform 4 are perpendicular to each other. The stirring mechanism 1 is vertically installed in a reserved hole of the maintenance platform 4. The stirring reducer 12 and the maintenance platform 4 are fixed by bolts for the convenience of disassembly and maintenance.

[0028] The stirring blades 16 include an upper stirring blade and a lower stirring blade arranged in a cross shape, and the upper stirring blade and the lower stirring blade are both parallel to each other and are plate-shaped bodies distributed on both sides of the main shaft. Between the upper stirring blades and between the lower stirring blades, intermediate guide blades are arranged which are perpendicular to the upper stirring blade and the lower stirring blade. When the stirring blades rotate at a low speed, a large flow vortex can be quickly generated to achieve a rapid stirring effect, thereby greatly improving the mixing and stirring efficiency.

[0029] The casting bracket of the travel reducer 22 is directly bolted to the maintenance platform. If the speed of the travel motor 21 is too high, it will produce certain vibrations when driving the travel reducer 22. The travel reducer 22 is fixed to the maintenance platform through the casting bracket to avoid affecting the operation of the entire travel mechanism 2.

[0030] Chain 23 passes overhaul platform 4 reserved holes and snaps on sprocket wheel 24, and sprocket wheel 24 is fixed on the lower end of overhaul platform 4, is for fixed installation anti-derail slide wheel 25. Anti-derail slide wheel 25 is distributed on the four corners of overhaul platform 4 lower ends, and apart from edge 2cm-5cm, is connected with transmission shaft between anti-derail slide wheel 25.

[0031] The guardrails 3 are evenly distributed in the longitudinal and transverse directions, and the guardrails 3 evenly distributed in the longitudinal and transverse directions are welded perpendicularly to each other on the maintenance platform 4. The guardrails have reserved openings for maintenance personnel to pass up and down.

[0032] The anti-derailing wheel set 5 is placed horizontally and installed in the L-shaped steel bar by bolts. One side of the L-shaped steel bar is welded on the maintenance platform 4 to assist the operation of the walking mechanism 1.

[0033] In actual application:

[0034] (1) First, according to the above requirements, make the various components involved in the mixer;

[0035] (2) Pass the mixing mechanism 1 and the traveling mechanism 2 through the reserved holes of the maintenance platform 4, and the traveling mechanism 2 is at a corner of the maintenance platform 4. The mixing mechanism 1 and the traveling mechanism 2 need to operate at the same time;

[0036] (3) The stirring reducer 12 is arranged between the stirring motor 11 and the coupling 13 to reduce the excessive speed of the stirring motor 11 when it is running, thereby preventing the components from being damaged;

[0037] (4) The upper end of the coupling 13 is directly connected to the stirring reducer 12, and the lower end is welded to the stirring blade 16;

[0038] (5) Install the outer screws of the coupling 13 into the well-sealed cover 14 to prevent dust, mortar, etc. from entering, thereby extending the service life of the coupling 13, and the coupling 13 is a detachable connection;

[0039] (6) The stirring blades 16 are arranged as an upper group of stirring blades and a lower group of stirring blades arranged in a cross shape. When in operation, the material in the tank is fully stirred to ensure the quality of the slurry;

[0040] (7) One end of the chain 23 is connected to the travel reducer 22, and the other end thereof is connected to the sprocket 24 through the reserved hole of the maintenance platform 4. The sprocket 24 is set in the form of a gear so that the chain 23 can better grip the sprocket 24 and is not easy to slip or run out of gear;

[0041] (8) The anti-derail slide wheel 25 is connected by a shaft through the sprocket 24 and installed at the lower end of the maintenance platform 4. After the shaft is installed, there will be a certain amount of looseness, and a key needs to be inserted into the keyway to be relatively arranged. Each derailment slide wheel 25 is connected by a transmission shaft, and the transmission shaft is directly connected to the walking mechanism 2 to drive the operation of the two groups of derailment slide wheels 25. The walking mechanism 2 walks on the track through the two groups of anti-derail slide wheels 25, driving the operation of the entire mechanism;

[0042] (9) The guardrails 3 are distributed vertically and horizontally and welded to each other to ensure a certain degree of stability. The guardrails 3 are vertically welded to the maintenance platform 4 to protect the personal safety of employees when they are in the maintenance organization;

[0043] (10) The anti-derail wheel set 5 is welded and installed on one side of the maintenance platform 4 by an L-shaped steel bar, and the anti-derail wheel set 5 is connected by L-shaped steel bar bolts to assist the operation of the anti-derail slide wheel 25.

[0044] (11) When the stirring motor 11 in the stirring mechanism 1 moves, the stirring motor 11 reduces a certain speed through the stirring reducer 12. The stirring reducer 12 is connected to a detachable coupling 15. The stirring shaft 15 is connected by utilizing the detachable coupling 15 to ensure that workers do not need to disassemble the entire mechanism during maintenance.

[0045] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. A walking anti-derailment mud mixer, comprising a stirring mechanism (1), a walking mechanism (2), a guardrail (3), a maintenance platform (4) and an anti-derailment wheel set (5), wherein the maintenance platform (4) is provided with a plurality of reserved holes, and is characterized in that: The stirring mechanism (1) is installed on the reserved hole in the middle of the maintenance platform (4), and the stirring mechanism (1) comprises a stirring motor (11), a stirring reducer (12), a coupling (13), a cover (14), a stirring shaft (15) and a stirring blade (16). The lower end of the stirring motor (11) is fixed to the stirring reducer (12) by screws, the output end of the stirring motor (11) is directly connected to the input end of the reducer (12), the output end of the stirring reducer (12) is directly connected to the coupling (13), the coupling (13) is welded to the stirring shaft (15), the connection between the output end of the stirring reducer (12) and the coupling (13) is fixed with the cover (14) by screws, and the stirring blade (16) is welded and fixed to the stirring shaft (15); A movable walking mechanism (2) is provided on one side of the inspection platform (4), wherein the walking mechanism (2) comprises a walking motor (21), a walking reducer (22), a chain (23), a sprocket (24), and an anti-derailing slide wheel (25); the walking motor (21) and the walking reducer (22) are placed horizontally, and an output end of the walking motor (21) is connected to an input end of the walking reducer (22); the walking reducer (22) is connected to the sprocket (24) via a chain (23); and a side shaft of the sprocket (24) is connected to the anti-derailing slide wheel (25); Another set of sprocket wheels (24) and anti-derailment slide wheels (25) are installed on the other side of the inspection platform (4).

2. A walking anti-derailment mud mixer according to claim 1, characterized in that: The stirring mechanism (1) and the maintenance platform (4) are perpendicular to each other, and the stirring reducer (12) and the maintenance platform (4) are fixed by bolt connection.

3. A walking anti-derailment mud mixer according to claim 1, characterized in that: One end of the coupling (13) is inserted into a reserved hole of the maintenance platform (4), and the middle position of the coupling (13) is detachable.

4. A walking anti-derailment mud mixer according to claim 1, characterized in that: The chain (23) passes through a reserved hole of the maintenance platform (4) and is connected to the sprocket (24).

5. A walking anti-derailment mud mixer according to claim 1, characterized in that: The anti-derail slide wheels (25) are distributed on the four corners of the lower end of the maintenance platform (4) and are 2 cm to 5 cm away from the edge. The anti-derail slide wheels (25) are connected by a transmission shaft.

6. A walking anti-derailment mud mixer according to claim 1, characterized in that: The guardrails (3) are welded around the inspection platform (4), the guardrails (3) are evenly distributed in the longitudinal and transverse directions, and the evenly distributed guardrails (3) in the longitudinal and transverse directions are welded perpendicularly to each other.

7. A walking anti-derailment mud mixer according to claim 1, characterized in that: The anti-derailment wheel set (5) is placed horizontally and installed in an L-shaped steel bar by means of bolts, and one side of the L-shaped steel bar is welded to the maintenance platform (4).

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