CN221048720U

CN221048720U - Gangue concrete experimental mixing device

Info

Publication number: CN221048720U
Application number: CN202322526917.2U
Authority: CN
Inventors: 张向东; 郑春宇; 丁虹达; 张宗宝
Original assignee: Liaoning Technical University
Current assignee: Liaoning Technical University
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-05-31
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to the technical field of coal gangue, and discloses a coal gangue concrete experimental mixing device which comprises a base plate and a mixing tank, wherein symmetrically arranged supporting plates are fixedly connected to the outer wall of the top of the base plate, lifting plates are slidably arranged on the right side of the supporting plates, first connecting seats are fixedly connected to the outer wall of the top of each lifting plate, guide rods are hinged to the first connecting seats, and a discharge pipe is arranged in the middle of the bottom of the mixing tank. According to the utility model, under the action of the guide plate, the second connecting seat can drive the connecting rod to transversely move, the connecting rod drives the arc-shaped sealing plate to transversely move, and the arc-shaped sealing plate drives the circular baffle plate to transversely move until the side edge of the circular baffle plate is positioned in the arc-shaped movable groove, so that uniformly mixed materials can be discharged into a receiving bucket which is placed in advance through the discharging pipe, and the preparation of the gangue concrete sample block is more time-saving and labor-saving, the preparation efficiency is improved, and the method is more practical and is suitable for wide popularization and use.

Description

Gangue concrete experimental mixing device

Technical Field

The utility model belongs to the technical field of coal gangue, and particularly relates to a coal gangue concrete experimental mixing device.

Background

The gangue is a rock which accompanies and symbiosis with coal in the coal forming process, is solid waste generated in the coal exploitation and cleaning process, is mixed and improved by using an alkali-exciting agent material for saving resources, eliminates the consumption of non-renewable resources such as cement, sand, stones and the like in concrete, is an environment-friendly green building material, and is a standard test block for manufacturing and testing mechanical properties according to concrete experiment specifications when improving gangue concrete experiments.

The utility model discloses a coal gangue concrete experiment mixing arrangement through retrieving CN212096900U, including the blending tank, the inside bottom of blending tank is provided with the toper piece, the inside of blending tank is provided with the (mixing) shaft, the top of (mixing) shaft is connected with the motor main shaft that is fixed at the blending tank top through the support frame, the (mixing) shaft lower part is provided with the stirring rod that buckles that is in the toper piece outside, the even row material pipe that is provided with of blending tank outside root and communicates with it is provided with the picture peg that is used for controlling the blanking on the row material pipe, this device simple structure, convenient operation prepares coal gangue concrete sample piece labour saving and time saving, efficiency improves greatly.

But the present inventors have found that this technical solution still has at least the following drawbacks:

In the device, after cement and gangue are stirred uniformly, two people need to hold the two sides of the annular frame respectively and lift up, the annular frame drives all the plugboards to move upwards, so that all the discharging pipes are in a discharging state, then materials in the mixing barrels are discharged into each solidification barrel through the discharging pipes, the discharging mode is troublesome, the labor capacity of workers is increased, then when the materials in each solidification barrel are filled, the annular frame is quickly put down to enable the plugboards to close the discharging pipes, then all the solidification barrels filled with the materials are intensively placed, a new solidification barrel is placed in a groove of each bottom plate to carry out next material receiving, a plurality of solidification barrels are required to collect the materials, and after collection is completed, the plurality of solidification barrels are intensively placed, so that the quantity of the discharging pipes for discharging and the solidification barrels for material receiving is excessive, and great inconvenience is brought to the material receiving work of the workers.

The present utility model has been made in view of this.

Disclosure of utility model

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

The utility model provides a gangue concrete experiment mixing arrangement, includes base plate and blending tank, base plate top outer wall fixedly connected with symmetry sets up the backup pad, the right side sliding arrangement has the lifter plate in the backup pad, lifter plate top outer wall fixedly connected with first connecting seat, articulated on the first connecting seat have the guide bar, blending tank bottom middle part is provided with row material pipe, it is provided with circular striker plate to arrange the inboard sliding movement of material pipe, circular striker plate one side outer wall fixedly connected with arc closing plate, arc movable groove has been seted up to row material pipe one side, arc closing plate slides and sets up on arc movable groove inner wall, arc closing plate is located one side middle part fixedly connected with connecting rod in the row material pipe outside, connecting rod one end fixedly connected with second connecting seat, the guide bar articulates on the second connecting seat, base plate top outer wall fixedly mounted has the cylinder, the cylinder piston rod is connected on lifter plate bottom outer wall.

As a preferred embodiment of the utility model, the outer wall of the top of the base plate is slidably provided with a guide plate, and the top end of the guide plate is fixedly connected to the outer wall of the bottom of the connecting rod.

As a preferred implementation mode of the utility model, the top ends of the two supporting plates are fixedly connected with the same mounting plate, a mounting hole is formed in the middle of the mounting plate, and the mixing tank is fixedly arranged on the inner wall of the mounting hole.

As a preferred implementation mode of the utility model, the top of the mixing tank is provided with symmetrically arranged feed inlets, the middle part of the top of the mixing tank is fixedly provided with a mounting shell, and the inner side of the mounting shell is fixedly provided with a driving motor.

As a preferred implementation mode of the utility model, the middle part of the top of the mixing tank is provided with a movable hole, the inner wall of the movable hole is provided with an annular groove, the inner wall of the annular groove is rotationally connected with a rotating ring, the inner wall of the rotating ring is fixedly connected with a rotating shaft, and the output shaft of the driving motor is connected to the top end of the rotating shaft through a coupler.

As a preferable implementation mode of the utility model, stirring rods which are distributed at equal intervals are fixedly connected to the outer wall of the bottom of the rotating shaft extending to the inner side of the mixing tank, and blades which are distributed at equal intervals are fixedly connected to the outer wall of the top of the rotating shaft extending to the inner side of the mixing tank.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, after the materials are uniformly stirred, the lifting plate is driven by the starting cylinder to move downwards, the first connecting seat is driven by the lifting plate to move downwards, the guide rod is driven by the first connecting seat to move transversely, and the inclination angle of the guide rod is changed by the second connecting seat which is matched with the first connecting seat, so that the second connecting seat can drive the connecting rod to move transversely under the action of the guide plate, the arc-shaped sealing plate is driven by the connecting rod to move transversely, the circular baffle plate is driven by the arc-shaped sealing plate to move transversely until the side edge of the circular baffle plate is positioned in the arc-shaped movable groove, so that the uniformly mixed materials can be discharged into the material receiving barrel which is placed in advance through the material discharging pipe, the preparation of the coal gangue concrete sample block is more time-saving and labor-saving, the preparation efficiency is improved, and the experiment progress is ensured.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

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

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

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;

fig. 4 is a schematic top cross-sectional view of the discharge pipe of the present utility model.

In the figure: 1. a substrate; 2. a mixing tank; 3. a mounting plate; 4. a support plate; 5. a feed inlet; 6. mounting a shell; 7. a discharge pipe; 8. a rotating shaft; 9. a stirring rod; 10. a blade; 11. an annular groove; 12. a rotating ring; 13. a driving motor; 14. a lifting plate; 15. a cylinder; 16. a guide plate; 17. a circular striker plate; 18. an arc-shaped sealing plate; 19. a connecting rod; 20. a first connection base; 21. a guide rod; 22. a second connecting seat; 23. arc movable groove.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

As shown in fig. 1 to 4

The utility model provides a gangue concrete experiment mixing arrangement, including base plate 1 and blending tank 2, base plate 1 top outer wall fixedly connected with symmetry sets up backup pad 4, the backup pad on right side is 4 to be gone up and is provided with lifter plate 14, lifter plate 14 top outer wall fixedly connected with first connecting seat 20, it has guide bar 21 to articulate on the first connecting seat 20, blending tank 2 bottom middle part is provided with row material pipe 7, row material pipe 7 inboard slides and is provided with circular striker plate 17, circular striker plate 17 one side outer wall fixedly connected with arc closing plate 18, row material pipe 7 one side has offered arc movable groove 23, arc closing plate 18 slides and sets up on arc movable groove 23 inner wall, arc closing plate 18 is located row material pipe 7 one side middle part fixedly connected with connecting rod 19 outside, base plate 1 top outer wall slides and is provided with deflector plate 16, deflector plate 16 top fixedly connected on connecting rod 19 bottom outer wall, one end of the connecting rod 19 is fixedly connected with a second connecting seat 22, the guide rod 21 is hinged on the second connecting seat 22, the outer wall of the top of the base plate 1 is fixedly provided with an air cylinder 15, a piston rod of the air cylinder 15 is connected on the outer wall of the bottom of the lifting plate 14, after the materials are uniformly stirred, the air cylinder 15 is started to drive the lifting plate 14 to move downwards, the lifting plate 14 drives the first connecting seat 20 to move downwards, the first connecting seat 20 drives the guide rod 21 to move transversely, the second connecting seat 22 is matched with the second connecting seat 22, so that the inclination angle of the guide rod 21 is changed, under the action of the guide plate 16, the second connecting seat 22 can drive the connecting rod 19 to move transversely, the connecting rod 19 drives the arc-shaped sealing plate 18 to move transversely, the arc-shaped sealing plate 18 drives the circular baffle 17 to move transversely until the side edge of the circular baffle 17 is positioned in the arc-shaped movable groove 23, the evenly mixed materials can be discharged into the receiving barrel which is placed in advance through the discharging pipe 7, so that the coal gangue concrete sample block is prepared more time-saving and labor-saving.

In specific embodiments, the same mounting panel 3 of two backup pad 4 top fixedly connected with, the mounting hole has been seted up at mounting panel 3 middle part, and mix jar 2 fixed mounting on the mounting hole inner wall, the feed inlet 5 that the symmetry set up has been seted up at mix jar 2 top middle part fixed mounting has installation shell 6, installation shell 6 inboard fixed mounting has driving motor 13, the movable hole has been seted up at mix jar 2 top middle part, and ring channel 11 has been seted up to the movable hole inner wall, ring channel 11 inner wall rotation is connected with swivel ring 12, swivel ring 12 inner wall fixedly connected with axis of rotation 8, driving motor 13 output shaft passes through the shaft coupling connection on the top of axis of rotation 8, axis of rotation 8 extends to the bottom outer wall fixedly connected with equidistance distribution's of mix jar 2 puddler 9, axis of rotation 8 extends to the inboard top outer wall fixedly connected with equidistance distribution of mix jar 2, add mix jar 2 with cement and gangue according to certain proportion through the feed inlet 5 that sets up, and add a certain amount of water, the work of driving motor 13 is started, the cooperation of movable hole, ring channel 11 and swivel ring 12 effect drive axis of rotation 8 rotate, axis of rotation 8 drive gangue 10 rotates, can carry out the broken gangue, can mix the material to mix in the coal to mix jar 2, after the coal is mixed material is mixed to the stirring rod is evenly, after the coal is mixed to the stirring rod is added to the coal.

The implementation principle of the gangue concrete experimental mixing device of the embodiment is as follows:

cement and gangue are added into the mixing tank 2 according to a certain proportion through the feeding hole 5, a certain amount of water is added, the driving motor 13 is started to work, the action of the movable hole, the annular groove 11 and the rotating ring 12 is matched to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the blade 10 to rotate, the gangue can be crushed, after the cement, the gangue and the water are added into the mixing tank 2, the rotating shaft 8 can drive the stirring rod 9 to mix and stir materials, after stirring uniformly, the air cylinder 15 is started to drive the lifting plate 14 to move downwards, the lifting plate 14 drives the first connecting seat 20 to move downwards, the first connecting seat 20 drives the guide rod 21 to move transversely, the second connecting seat 22 is matched to set, the inclination angle of the guide rod 21 is changed, accordingly, under the action of the guide plate 16, the second connecting seat 22 can drive the connecting rod 19 to move transversely, the connecting rod 19 drives the arc-shaped sealing plate 18 to move transversely, until the side edge of the arc-shaped sealing plate 17 is positioned in the arc-shaped movable groove 23, the mixed materials can be placed in advance through the discharging pipe 7, the preparation efficiency of the coal sample preparation sample is improved, and the preparation efficiency of the coal sample preparation test bucket is further improved.

Claims

1. The utility model provides a gangue concrete experiment mixing arrangement, includes base plate (1) and blending tank (2), its characterized in that, base plate (1) top outer wall fixedly connected with symmetry sets up backup pad (4), the right side on backup pad (4) slide on backup pad (14) and be provided with lifter plate (14), lifter plate (14) top outer wall fixedly connected with first connecting seat (20), articulated on first connecting seat (20) have guide bar (21), blending tank (2) bottom middle part is provided with row material pipe (7), row material pipe (7) inboard slide is provided with circular striker plate (17), circular striker plate (17) one side outer wall fixedly connected with arc closing plate (18), arc movable groove (23) have been seted up to row material pipe (7) one side, arc closing plate (18) slide and set up on arc movable groove (23) inner wall, one side middle part fixedly connected with connecting rod (19) in row material pipe (7) outside, connecting rod (19) one end fixedly connected with second connecting seat (22), guide bar (21) are articulated on second base plate (1) outer wall (15), the piston rod of the air cylinder (15) is connected to the outer wall of the bottom of the lifting plate (14).

2. The gangue concrete experimental mixing device according to claim 1, wherein a guide plate (16) is slidably arranged on the outer wall of the top of the base plate (1), and the top end of the guide plate (16) is fixedly connected to the outer wall of the bottom of the connecting rod (19).

3. The gangue concrete experimental mixing device according to claim 1, wherein the top ends of the two supporting plates (4) are fixedly connected with the same mounting plate (3), a mounting hole is formed in the middle of the mounting plate (3), and the mixing tank (2) is fixedly mounted on the inner wall of the mounting hole.

4. The coal gangue concrete experimental mixing device according to claim 1, wherein symmetrically arranged feed inlets (5) are formed in the top of the mixing tank (2), an installation shell (6) is fixedly installed in the middle of the top of the mixing tank (2), and a driving motor (13) is fixedly installed inside the installation shell (6).

5. The coal gangue concrete experimental mixing device according to claim 4, wherein a movable hole is formed in the middle of the top of the mixing tank (2), an annular groove (11) is formed in the inner wall of the movable hole, a rotating ring (12) is rotatably connected to the inner wall of the annular groove (11), a rotating shaft (8) is fixedly connected to the inner wall of the rotating ring (12), and an output shaft of the driving motor (13) is connected to the top end of the rotating shaft (8) through a coupling.

6. The coal gangue concrete experimental mixing device according to claim 5, wherein the rotating shaft (8) is fixedly connected with stirring rods (9) which are distributed at equal intervals to the outer wall of the bottom of the inner side of the mixing tank (2), and blades (10) which are distributed at equal intervals are fixedly connected to the outer wall of the top of the inner side of the rotating shaft (8) which is extended to the inner side of the mixing tank (2).